As filed with the Securities and Exchange Commission on November 28, 2007
Securities Act File No. 333-57793
Investment Company Act of 1940 File No. 811-08839

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM N-1A

REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 [X]

Post-Effective Amendment No. 29 [X]

And

REGISTRATION STATEMENT UNDER THE INVESTMENT COMPANY ACT OF 1940 [X]

Amendment No. 31 [X]

SPDR(R) SERIES TRUST
(Exact Name of Registrant as Specified in Charter)

One Lincoln Street
Boston, Massachusetts 02111
(Address of Principal Executive Offices)

Registrant's Telephone Number: (866) 787-2257

Ryan M. Louvar, Esq.
State Street Bank and Trust Company
One Lincoln Street/LCC6
Boston, Massachusetts 02111
(Name and Address of Agent for Service)

Copies to:
W. John McGuire, Esq.
Morgan, Lewis and Bockius LLP
1111 Pennsylvania Ave., NW
Washington, DC 20004

It is proposed that this filing will become effective:
[X] immediately upon filing pursuant to Rule 485, paragraph (b)
[ ] on _________________ pursuant to Rule 485, paragraph (b)
[ ] 60 days after filing pursuant to Rule 485, paragraph (a)(1)
[ ] on _________________ pursuant to Rule 485, paragraph (a)(1)
[ ] 75 days after filing pursuant to Rule 485, paragraph (a)(2)
[ ] on _________________ pursuant to Rule 485, paragraph (a)(2)

[ ] this post-effective amendment designates a new effective date for a previously filed post-effective amendment.


SPDR(R) SERIES TRUST
PROSPECTUS
SPDR(R) LEHMAN HIGH YIELD BOND ETF

NOVEMBER 28, 2007

THE SECURITIES AND EXCHANGE COMMISSION HAS NOT APPROVED OR DISAPPROVED THESE SECURITIES OR PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE. SHARES OF THE FUND ARE NOT GUARANTEED OR INSURED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER AGENCY OF THE U.S. GOVERNMENT, NOR ARE SHARES DEPOSITS OR OBLIGATIONS OF ANY BANK. SUCH SHARES IN THE FUND INVOLVE INVESTMENT RISKS, INCLUDING THE LOSS OF PRINCIPAL.


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TABLE OF CONTENTS

OVERVIEW OF THE FUND............................... 1
 Who Should Invest?............................... 1
 Principal Strategies of the Fund................. 1
 Principal Risks of the Fund...................... 3
DESCRIPTION OF THE FUND............................ 4
PERFORMANCE BAR CHART AND TABLE.................... 7
FEES AND EXPENSES.................................. 8
 Example.......................................... 9
CREATION TRANSACTION FEES AND REDEMPTION
 TRANSACTION FEES................................. 10
ADDITIONAL INDEX INFORMATION....................... 11
ADDITIONAL INVESTMENT STRATEGIES, RISKS AND OTHER
 CONSIDERATIONS................................... 12
 Additional Investment Strategies................. 12
 Additional Risks................................. 12
 Other Considerations............................. 14
MANAGEMENT......................................... 14
INDEX LICENSES/DISCLAIMERS......................... 17
DETERMINATION OF NET ASSET VALUE................... 18
BUYING AND SELLING THE FUND........................ 19
PURCHASE AND REDEMPTION OF CREATION UNITS.......... 19
DISTRIBUTIONS...................................... 22
PORTFOLIO HOLDINGS................................. 22
TAX MATTERS........................................ 23
GENERAL INFORMATION................................ 26
FINANCIAL HIGHLIGHTS............................... 27
WHERE TO LEARN MORE ABOUT THE FUND................. Back Cover


THIS PAGE IS INTENTIONALLY LEFT BLANK.


OVERVIEW OF THE FUND

The investment portfolio, SPDR(R) Lehman High Yield Bond ETF (the "Fund"), offered by this Prospectus is a series of SPDR(R) Series Trust (the "Trust").

The Fund, using an "indexing" investment approach, seeks to replicate as closely as possible, before fees and expenses, the price and yield performance of the Lehman Brothers High Yield Very Liquid Index (the "Index"). For more information regarding the Index, please refer to the "Additional Index Information" section of this Prospectus. SSgA Funds Management, Inc. (the "Adviser") serves as investment adviser to the Fund.

The shares of the Fund (the "Shares") are listed on the American Stock Exchange (the "Exchange"). The Shares trade on the Exchange at market prices that may differ to some degree from the Share's net asset values. The Fund issues and redeems its Shares on a continuous basis, at net asset value, only in a large specified number of Shares called a "Creation Unit," generally in exchange for cash or in-kind securities, as the case may be. EXCEPT WHEN AGGREGATED IN CREATION UNITS, THE SHARES ARE NOT REDEEMABLE SECURITIES OF THE FUND.

WHO SHOULD INVEST?

The Fund is designed for investors who seek a relatively low-cost "passive" approach for investing in a portfolio of securities as represented in the Index. The Fund may be suitable for long term investment in the market or sector represented in the Index. Shares of the Fund may also be used as an asset allocation tool or as a speculative trading instrument. Unlike many conventional mutual funds, which are only bought and sold at closing net asset values, the Fund's Shares are listed on the Exchange and trade in a secondary market on an intraday basis and can be created and redeemed at each day's next calculated net asset value.

PRINCIPAL STRATEGIES OF THE FUND

The Adviser seeks a correlation of 0.95 or better between the Fund's performance and the performance of the Index; however, a number of factors may affect the Fund's ability to achieve a high correlation with its Index, including the degree to which the Fund utilizes a sampling methodology (as described below). There can be no guarantee that the Fund will achieve a high degree of correlation. A correlation of 1.00 would represent perfect correlation.

The Adviser may utilize a sampling methodology in seeking to achieve the Fund's investment objective. Sampling means that the Adviser uses quantitative analysis to select securities that represent a sample of securities in the Index that

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have a similar investment profile as the Index in terms of key risk factors, performance attributes and other characteristics. The quantity of holdings in the Fund will be based on a number of factors, including asset size of the Fund. The Adviser generally expects the Fund to hold less than the total number of securities in its Index, but reserves the right to hold as many securities as it believes necessary to achieve the Fund's investment objective.

In addition, from time to time, securities are added to or removed from the Index. The Fund may sell securities that are represented in its Index, or purchase securities that are not yet represented in its Index, in anticipation of their removal from or addition to the Index. Further, the Adviser may choose to overweight securities in the Index, purchase or sell securities not in the Index, or utilize various combinations of other available investment techniques, in seeking to track the Index.

The Fund will normally invest at least 80% of its total assets in securities that comprise its benchmark Index. The Fund will provide shareholders with at least 60 days notice prior to any material change in this 80% investment policy or its underlying Index. For purposes of this policy, the term "assets" means net assets plus the amount of borrowings for investment purposes. This percentage limitation applies at the time of investment. The Fund may also invest its other assets in securities not included in its benchmark Index, but which the Adviser believes will help the Fund track its Index, as well as in certain futures, options, swap contracts and other derivatives, cash and cash equivalents or money market instruments, such as repurchase agreements and money market funds (including affiliated money market funds). The Fund will generally concentrate its investments (i.e., hold 25% or more of its total assets) in a particular industry or sector to approximately the same extent that its benchmark Index is so concentrated. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry. The Fund is non- diversified and, as a result, may invest a larger percentage of its assets in securities of a single issuer than that of a diversified fund.

The Fund has adopted a non-fundamental investment policy to invest at least 80% of its assets in investments suggested by its name. For purposes of this policy, the term "assets" means net assets plus the amount of borrowings for investment purposes. This percentage limitation applies at the time of investment. The Fund will provide shareholders with at least 60 days notice prior to any material change in this 80% policy. The Board of Trustees of the Trust (the "Board") may change the Fund's investment strategy, Index and other policies without shareholder approval, except as otherwise indicated. The Board may also change the Fund's investment objective without shareholder approval.

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PRINCIPAL RISKS OF THE FUND

THE FUND'S SHARES WILL CHANGE IN VALUE, AND YOU COULD LOSE MONEY BY INVESTING IN THE FUND. THE FUND MAY NOT ACHIEVE ITS OBJECTIVE. AN INVESTMENT IN THE FUND IS NOT A DEPOSIT WITH A BANK AND IS NOT INSURED OR GUARANTEED BY THE FEDERAL DEPOSIT INSURANCE CORPORATION OR ANY OTHER GOVERNMENT AGENCY.

--------------------------------------------------------
 SPDR Lehman High Yield
 Bond ETF
 (Symbol: JNK)
----------------------------- --------------------------
 Call Risk x
----------------------------- --------------------------
 Credit Risk x
----------------------------- --------------------------
 Derivatives Risk x
----------------------------- --------------------------
 High Yield Securities Risk x
----------------------------- --------------------------
 Income Risk x
----------------------------- --------------------------
 Index Risk x
----------------------------- --------------------------
 Interest Rate Risk x
----------------------------- --------------------------
 Issuer Risk x
----------------------------- --------------------------
 Liquidity Risk x
----------------------------- --------------------------
 Management Risk x
----------------------------- --------------------------
 Market Risk x
----------------------------- --------------------------
 Non-Diversified Risk x
----------------------------- --------------------------
 Sampling Index Tracking
 Risk x
----------------------------- --------------------------

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DESCRIPTION OF THE FUND

SPDR LEHMAN HIGH YIELD BOND ETF
(SYMBOL: JNK)

Investment Objective. The Fund's investment objective is to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of an index that tracks the U.S. high yield corporate bond market. There is no assurance that the Fund will achieve its investment objective.

Principal Investment Strategies. The Fund uses a passive management strategy designed to track the price and yield performance of the Lehman Brothers High Yield Very Liquid Index (the "High Yield Index"). The High Yield Index measures the performance of publicly issued U.S. dollar denominated high yield corporate bonds with above-average liquidity. High yield securities are generally rated below investment grade and are commonly referred to as "junk bonds." As of October 31, 2007, there were 105 issues included in the High Yield Index.

Principal Risks. The Fund is subject to the following risks, as identified in PRINCIPAL RISKS OF THE FUND under "Overview of the Fund" above. Also see ADDITIONAL RISKS under "Additional Investment Strategies, Risks and Other Considerations."

CALL RISK: The Fund may invest in callable bonds, and such issuers may "call" or repay these securities with higher coupon or interest rates before the security's maturity date. If interest rates are falling, the Fund may have to reinvest the unanticipated proceeds at lower interest rates, resulting in a decline in the Fund's income.

CREDIT RISK: The Fund could lose money if the issuer of a debt security is unable to meet its principal obligations in a timely manner, or that negative perceptions of the issuer's ability to make such payments will cause the price of the bond to decline. The Fund invests in high yield, lower grade debt obligations and will be subject to greater credit risk than funds that invest primarily in high grade investment obligations and bonds issued by U.S. government agencies and instrumentalities.

DERIVATIVES RISK: A derivative is a financial contract the value of which depends on, or is derived from, the value of an underlying asset such as a security or an index. The Fund may invest in futures contracts and other derivatives. Compared to conventional securities, derivatives can be more sensitive to changes in interest rates or to sudden fluctuations in

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market prices and thus the Fund's losses may be greater if it invests in derivatives than if it invests only in conventional securities.

HIGH YIELD SECURITIES RISK: Securities rated below investment grade, commonly referred to as "junk bonds," include bonds that are rated Ba1/BB+/BB+ or below by Moody's Investors Service, Inc. ("Moody's"), Fitch Ratings Ltd. ("Fitch"), or Standard & Poor's, Inc. ("S&P"), respectively, and may involve greater risks than securities in higher rating categories. Such bonds are regarded as speculative in nature, involve greater risk of default by the issuing entity and may be subject to greater market fluctuations than higher rated fixed income securities. They are usually issued by companies without long track records of sales and earnings, or by those companies with questionable credit strength. The retail secondary market for these "junk bonds" may be less liquid than that of higher rated securities and adverse conditions could make it difficult at times to sell certain securities or could result in lower prices than those used in calculating the Fund's net asset value. When the Fund invests in "junk bonds," it may also be subject to greater credit risk because it may invest in debt securities issued in connection with corporate restructuring by highly leveraged issuers or in debt securities not current in the payment of interest or principal or in default.

INCOME RISK: The Fund's income may decline due to falling interest rates. During a period of falling interest rates, income is generally higher for short term bond funds, moderate for intermediate term bond funds and low for long term bond funds. Therefore, investors should expect the Fund's monthly income to fluctuate accordingly.

INDEX RISK: Unlike many investment companies, the Fund is not actively "managed." Therefore, the Fund may not sell a fixed income security because the security's issuer was in financial trouble unless that security is removed from the Index. The Fund may not perform the same as its benchmark Index due to tracking error.

INTEREST RATE RISK: Interest rate risk is the risk that the securities in the Fund's portfolio will decline in value because of increases in market interest rates. Debt securities with longer durations tend to be more sensitive to changes in interest rates, usually making them more volatile than debt securities with shorter durations.

ISSUER RISK: The value of a security may decline for a number of reasons which directly relate to the issuer, such as management performance, financial leverage, and reduced demand for the issuer's goods or services.

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LIQUIDITY RISK: Liquidity risk exists when particular investments are difficult to purchase or sell. If the Fund invests in illiquid securities or securities that become illiquid, it may reduce the returns of the Fund because the Fund may be unable to sell the illiquid securities at an advantageous time or price. The market for high yield securities may be less liquid than for investment grade bonds. There may also be less information available on the financial condition of issuers of high yield securities. This means that it may be harder to buy and sell high yield securities, especially on short notice, and high yield securities may be more difficult than securities of higher grades for the Fund to value. Since the Fund invests a significant portion of its portfolio in high yield securities, the Fund's portfolio may have greater exposure to liquidity risk than a fund that does not.

MANAGEMENT RISK: Because the Fund may not fully replicate its Index and may hold less than the total number of fixed income securities in its Index, the Fund is subject to management risk. This is the risk that the Adviser's security selection process, which is subject to a number of constraints, may not produce the intended results.

MARKET RISK: An investment in the Fund involves risks similar to those of investing in any fund of fixed income securities traded on exchanges, such as market fluctuations caused by such factors as economic and political developments, changes in interest rates and perceived trends in bond prices. You should anticipate that the value of the Shares will decline, more or less, in correlation with any decline in value of the Index. The values of fixed income securities could decline generally or could underperform other investments. Different types of fixed income securities tend to go through cycles of out-performance and under- performance in comparison to the general securities markets.

NON-DIVERSIFIED RISK: The Fund is non-diversified and, as a result, may have greater exposure to volatility than other funds. Because a non- diversified fund may invest a larger percentage of its assets in securities of a single issuer than that of a diversified fund, the performance of that issuer can have a substantial impact on the Fund's share price. The Fund intends to maintain the required level of diversification so as to qualify as a "regulated investment company" for purposes of the Internal Revenue Code of 1986, as amended (the "Internal Revenue Code"), in order to avoid liability for federal income tax to the extent that its earnings are distributed to shareholders. Compliance with diversification requirements of the Internal Revenue Code could limit the investment flexibility of the Fund.

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SAMPLING INDEX TRACKING RISK: The Fund's return may not match the return of its Index for a number of reasons. For example, the Fund incurs a number of operating expenses not applicable to its Index, and incurs costs in buying and selling securities, especially when rebalancing the Fund's securities holdings to reflect changes in the composition of its Index, or representative sample of its Index. The Fund may not be fully invested at times, either as a result of cash flows into the Fund or reserves of cash held by the Fund to meet redemptions and pay expenses. Since the Fund may utilize a sampling approach and may hold futures or other derivative positions, its return may not correlate as well with the return on its Index, as would be the case if the Fund purchased all of the fixed income securities in its Index.

PERFORMANCE
BAR CHART AND TABLE

The Fund is new and has not yet completed a full calendar year of investment operations and therefore does not have any performance history. Once the Fund has completed a full calendar year of operations, a bar chart and table will be included that will provide some indication of the risks of investing in the Fund by showing the variability of the Fund's returns based on net assets and comparing the Fund's performance to its Index, which is a broad-based securities index.

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FEES AND EXPENSES

The table describes the estimated fees and expenses that you may pay if you buy and hold Shares of the Fund.(1)

 SPDR
 LEHMAN HIGH
 YIELD BOND
 ETF
 -----------
SHAREHOLDER FEES
(fees paid directly from your investment, but see
 "Purchase and Redemption of Creation Units" for a
 discussion of Creation and Redemption Transaction
 Fees)............................................. 0.00%
ANNUAL FUND OPERATING EXPENSES
(expenses that are deducted from the Fund's
 assets)(2)
 Management Fees................................... 0.40%
 Distribution and Service (12b-1) Fees(3).......... 0.00%
 Other Expenses(4),(5)............................. 0.00%
 ----
TOTAL ANNUAL FUND OPERATING EXPENSES................ 0.40%
 ====


(1) You will incur customary brokerage commissions when buying and selling Shares of the Fund.
(2) Expressed as a percentage of average daily net assets.
(3) The Fund has adopted a Distribution and Service (12b-1) Plan pursuant to which payments of up to 0.25% of average daily net assets may be made, however, the Board has determined that no such payments will be made during the next 12 months of operation. Any forgone 12b-1 fees during the next 12 months will not be recoverable during any subsequent period.
(4) The Trust's Investment Advisory Agreement provides that the Adviser will pay the operating expenses of the Trust, except for the management fees, distribution fees pursuant to a Distribution and Service (12b-1) Plan, if any, brokerage, taxes, interest, fees and expenses of the Independent Trustees (including any Trustee's counsel fees), litigation expenses and other extraordinary expenses. Other Expenses are therefore estimated to be less than 0.01% for the fiscal year ending June 30, 2008.
(5) The Fund has not commenced operations as of the date of this Prospectus. The expenses listed in the table are estimates based on the expenses the Fund expects to incur for the fiscal year ending June 30, 2008.

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EXAMPLE

This example is intended to help you compare the cost of investing in the Fund with the cost of investing in other funds. The Fund sells and redeems Shares in Creation Units. SHARES IN LESS THAN CREATION UNIT AGGREGATIONS ARE NOT REDEEMABLE. An investor purchasing a Creation Unit would pay the following expenses on a $10,000 investment, assuming a 5% annual return and that the Fund's operating expenses remain the same. INVESTORS SHOULD NOTE THAT THE PRESENTATION BELOW OF A $10,000 INVESTMENT IN A CREATION UNIT IS FOR ILLUSTRATION PURPOSES ONLY, AS SHARES WILL BE ISSUED BY THE FUND ONLY IN CREATION UNITS. FURTHER, THE RETURN OF 5% AND ESTIMATED EXPENSES ARE FOR ILLUSTRATION PURPOSES ONLY AND SHOULD NOT BE CONSIDERED INDICATIONS OF EXPECTED FUND EXPENSES OR PERFORMANCE, WHICH MAY BE GREATER OR LESSER THAN THE ESTIMATES.

 1 3
 YEAR YEARS
 ---- -----
 ($) ($)
SPDR Lehman High Yield Bond ETF.................. 41 128

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CREATION TRANSACTION FEES AND REDEMPTION TRANSACTION FEES

The Fund issues and redeems Shares at net asset value only in large blocks of 200,000 Shares or other aggregations thereof called Creation Units. Generally, only institutions or large investors purchase or redeem Creation Units. A standard transaction fee is charged with respect to each creation or redemption of Creation Units as set forth in the table later in this Prospectus under "Purchase and Redemption of Creation Units." The fee is a single charge and will be the same regardless of the number of Creation Units created or redeemed on the same day. Investors who hold Creation Units will also pay the annual Fund operation expenses described in the table above.

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ADDITIONAL INDEX INFORMATION

INDEX DESCRIPTION

Lehman Brothers High Yield Very Liquid Index

The Lehman Brothers High Yield Very Liquid Index includes publicly issued U.S. dollar denominated, non-investment grade, fixed-rate, taxable corporate bonds that have a remaining maturity of at least one year, regardless of optionality, are rated high-yield (Ba1/BB+/BB+ or below) using the middle rating of Moody's, S&P, and Fitch, respectively (before July 1, 2005, the lower of Moody's and S&P was used), and have $600 million or more of outstanding face value. Only the largest issue of each issuer with a maximum age of three years can be included in the Index. In addition, securities must be SEC registered or issued under Rule 144A of the Securities Act of 1933, as amended (the "Securities Act"). Original issue zero coupon bonds, step-up coupons, and coupons that change according to a predetermined schedule are also included. The High Yield Index includes only corporate sectors. The corporate sectors are Industrial, Utility, and Financial Institutions. Excluded from the High Yield Index are non-corporate bonds, structured notes with embedded swaps or other special features, private placements, bonds with equity-type features (e.g., warrants, convertibility), floating-rate issues, Eurobonds, defaulted bonds, payment in kind (PIK) securities and emerging market bonds. The High Yield Index is issuer capped and the securities in the Index are updated on the last business day of each month.

MAINTENANCE OF THE LEHMAN BROTHERS INDEX

The constituents of the High Yield Index are reset on the last business day of each month and remain static throughout the month. The universe of the High Yield Index constituents adjust for securities that become ineligible for inclusion in the High Yield Index during the month (e.g., because of downgrades or called bonds) or for issues that are newly eligible (e.g., upgrades or newly issued bonds) on the last business day of each month. The High Yield Index is valued using 3 p.m. Eastern Time bid side prices, as marked by Lehman Brothers and Interactive Data (IDC). Intra month cash flows contribute to monthly returns, but they are not reinvested during the month and do not earn a reinvestment return. Total returns are calculated based on the sum of price changes, gain/loss on repayments of principal, and coupon received or accrued, expressed as a percentage of beginning market value. The High Yield Index is calculated once a day and is available from major data vendors.

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ADDITIONAL INVESTMENT STRATEGIES, RISKS AND
OTHER CONSIDERATIONS

ADDITIONAL INVESTMENT STRATEGIES

The Fund may invest its remaining assets in money market instruments, including repurchase agreements, or funds that invest exclusively in money market instruments, including affiliated money market funds (subject to applicable limitations under the Investment Company Act of 1940, as amended (the "1940 Act")); convertible securities; structured notes (notes on which the amount of principal repayment and interest payments are based on the movement of one or more specified factors such as the movement of a particular security or index) and options and futures contracts. Options, futures contracts, convertible securities and structured notes may be used by the Fund in seeking performance that corresponds to its benchmark Index and in managing cash flows. The Fund will not take temporary defensive positions. The Adviser anticipates that, under normal circumstances, it may take approximately five business days for additions and deletions to the Index to be reflected in the portfolio composition of the Fund.

Borrowing Money. The Fund may borrow money from a bank up to a limit of 10% of the value of its assets, but only for temporary or emergency purposes.

Lending Securities. The Fund may lend securities from its holdings via a securities lending program through State Street Bank and Trust Company ("State Street") to brokers, dealers and other financial institutions desiring to borrow securities to complete transactions and for other purposes. A securities lending program allows the Fund to receive a portion of the income generated by lending its securities and investing the respective collateral. The Fund will receive cash collateral for each loaned security which is marked to market each trading day. In the securities lending program, the borrower generally has the right to vote the loaned securities, however the Fund may call loans to vote proxies if a material issue affecting the investment is to be voted upon. Such loans may be terminated at any time by the Fund.

ADDITIONAL RISKS

Trading Issues. Although Shares are listed for trading on the Exchange, there can be no assurance that an active trading market for such Shares will develop or be maintained. Trading in Shares on the Exchange may be halted due to market conditions or for reasons that, in the view of the Exchange, make trading in Shares inadvisable. In addition, trading in Shares on the Exchange is subject to trading halts caused by extraordinary market volatility pursuant to Exchange "circuit breaker" rules. There can be no assurance that the

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requirements of the Exchange necessary to maintain the listing of the Fund will continue to be met or will remain unchanged.

Fluctuation of Net Asset Value. The net asset value of the Shares will generally fluctuate with changes in the market value of the Fund's securities holdings. The market prices of Shares will generally fluctuate in accordance with changes in the Fund's net asset value and supply and demand of Shares on the Exchange. It cannot be predicted whether Shares will trade below, at or above their net asset value. Price differences may be due, in large part, to the fact that supply and demand forces at work in the secondary trading market for Shares will be closely related to, but not identical to, the same forces influencing the prices of the securities of the Index trading individually or in the aggregate at any point in time. However, given that Shares can be created and redeemed in Creation Units (unlike shares of many closed-end funds, which frequently trade at appreciable discounts from, and sometimes at premiums to, their net asset value), the Adviser believes that large discounts or premiums to the net asset value of Shares should not be sustained. While the creation/redemption feature is designed to make it likely that Shares normally will trade close to the Fund's net asset value, disruptions to creations and redemptions may result in trading prices that differ significantly from the Fund's net asset value.

Lending of Securities. Although the Fund will receive collateral in connection with all loans of its securities holdings, the Fund would be exposed to a risk of loss should a borrower default on its obligation to return the borrowed securities (e.g., the loaned securities may have appreciated beyond the value of the collateral held by the Fund). In addition, the Fund will bear the risk of loss of any cash collateral that it may invest.

Continuous Offering. The method by which Creation Units are purchased and traded may raise certain issues under applicable securities laws. Because new Creation Units are issued and sold by the Fund on an ongoing basis, at any point a "distribution," as such term is used in the Securities Act, may occur.

Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner which could render them statutory underwriters and subject them to the prospectus delivery and liability provisions of the Securities Act.

For example, a broker-dealer firm or its client may be deemed a statutory underwriter if it takes Creation Units after placing an order with the principal underwriter, breaks them down into individual Shares, and sells such Shares directly to customers, or if it chooses to couple the creation of a supply of new Shares with an active selling effort involving solicitation of secondary market demand for Shares. A determination of whether one is an underwriter for

13

purposes of the Securities Act must take into account all the facts and circumstances pertaining to the activities of the broker-dealer or its client in the particular case, and the examples mentioned above should not be considered a complete description of all the activities that could lead to categorization as an underwriter.

Broker-dealer firms should also note that dealers who are not "underwriters" but are effecting transactions in Shares, whether or not participating in the distribution of Shares, are generally required to deliver a prospectus. This is because the prospectus delivery exemption in Section 4(3) of the Securities Act is not available with respect to such transactions as a result of Section 24(d) of the 1940 Act. The Trust, however, has received exemptive relief from Section 4(3) of the Securities Act. Dealers who are not underwriters are exempt from the prospectus delivery obligations, subject to certain terms and conditions which have been set forth in a SEC exemptive order issued to the Trust.

OTHER CONSIDERATIONS

Distribution and Service Plan. The Fund has adopted a Distribution and Service Plan under Rule 12b-1 of the 1940 Act pursuant to which payments of up to 0.25% of average daily net assets may be made for the sale and distribution of its Shares. No payments pursuant to the Distribution and Service Plan will be made for at least the next twelve (12) months of operation. Because these fees would be paid out of the Fund's assets on an on-going basis, if payments are made in the future, these fees will increase the cost of your investment and may cost you more than paying other types of sales charges.

MANAGEMENT

Adviser. SSgA Funds Management, Inc. ("SSgA FM") serves as the Adviser to the Fund and, subject to the supervision of the Board, is responsible for the investment management of the Fund. The Adviser provides an investment management program for the Fund and manages the investment of the Fund's assets. The Adviser and other affiliates of State Street Corporation make up State Street Global Advisors ("SSgA"), the investment management arm of State Street Corporation. As of September 30, 2007, the Adviser managed approximately $140 billion in assets. As of September 30, 2007, SSgA managed approximately $1.99 trillion in assets, including approximately $66 billion in fixed income index funds. The Adviser's principal business address is State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111.

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For the services provided to the Fund under the Investment Advisory Agreement, the Fund expects to pay the Adviser the annual fees based on a percentage of the Fund's average daily net assets as set forth below.

SPDR Lehman High Yield Bond ETF.................. 0.40%

From time to time, the Adviser may waive all or a portion of its fee. The Adviser pays all expenses of the Fund other than the management fee, distribution fees pursuant to the Fund's Distribution and Service Plan, if any, brokerage, taxes, interest, fees and expenses of the Independent Trustees (including any Trustee's counsel fees), litigation expenses and other extraordinary expenses.

A discussion regarding the Board's consideration of the Investment Advisory Agreement will be provided in the Trust's Semi-Annual Report to Shareholders for the period ended December 31, 2007.

Portfolio Managers. The Adviser manages the Fund using a team of investment professionals. The team approach is used to create an environment that encourages the flow of investment ideas. The portfolio managers within the team work together in a cohesive manner to develop and enhance techniques that drive the investment process for the respective investment strategy. This approach requires portfolio managers to share a variety of responsibilities including investment strategy and analysis while retaining responsibility for the implementation of the strategy within any particular portfolio. The approach also enables the team to draw upon the resources of other groups within SSgA. Each portfolio management team is overseen by the SSgA Investment Committee.

Key professionals primarily involved in the day-to-day portfolio management for the Fund include Michael Brunell, John Kirby and Elya Schwartzman.

Michael Brunell is a Principal of SSgA, a Principal of SSgA FM and is a member of the Passive Fixed Income portfolio management group. Previously, Mike was responsible for managing the U.S. Bond Operation group. He has been working in the investment management field since joining SSgA in 1997. Prior to joining the Fixed Income group, Mike spent 3 years in the Mutual Funds Custody division of State Street Corporation working on the accounting side of various domestic and international equity and bond portfolios.

Mike received a Bachelor of Science degree in Business Administration from Saint Michael's College and an MSF from Boston College in May of 2004. He is also a CFA Level II candidate.

John Kirby is a Vice President of SSgA, a Principal of SSgA FM and head of the firm's Fixed Income Index team. He has managed the group since 1999 and

15

portfolios within the group since 1997. In addition to portfolio management, John's responsibilities include risk management and product development. He has been working in the investment management field since 1983 and has more than 15 years of experience in the fixed income markets.

John holds a Bachelor's Degree from Boston College and an MBA from the Sawyer School of Management at Suffolk University. He served as a member of a municipal retirement board for ten years and currently serves on the SSgA Fiduciary Advisory Committee and is a member of the Lehman Brothers Index Advisory Council.

Elya Schwartzman is a Vice President of SSgA, a Principal of SSgA FM and is a member of the Passive Fixed Income portfolio management group. Previously, Elya spent ten years as an analyst and portfolio manager in the Active Credit group, covering a broad group of industry sectors in both investment grade and speculative grade markets. He has been working in the Fixed Income field since 1996.

Prior to joining SSgA in 1999, Mr. Schwartzman was a high yield analyst and helped to launch the high yield department at Baring Asset Management. At Baring, he was responsible for evaluating the firm's overall high yield strategy as well as analyzing companies. Elya also spent four years at DRI/McGraw-Hill as a research economist, where he ran econometric models and authored articles covering the U.S. economy and the U.S. steel industry.

Elya holds a Bachelor's degree in Economics from Trinity College (CT) and an MBA from the Sloan School of Management at MIT, specializing in Quantitative Finance.

Additional information about the portfolio managers' compensation, other accounts managed by the portfolio managers, and the portfolio managers' ownership of securities in the Fund is available in the Statement of Additional Information ("SAI").

Administrator, Custodian and Transfer Agent. State Street, part of State Street Corporation, is the Administrator for the Fund, the Custodian for the Fund's assets and serves as Transfer Agent to the Fund.

Lending Agent. State Street acts as lending agent for the Trust. For its services, the lending agent would typically receive a portion of the net investment income, if any, earned on the collateral for the securities loaned.

Distributor. State Street Global Markets, LLC, part of State Street Corporation, is the Distributor of the Fund's Shares. The Distributor will not distribute Shares in less than Creation Units, and it does not maintain a secondary market in the Shares. The Distributor may enter into selected dealer agreements with

16

other broker-dealers or other qualified financial institutions for the sale of Creation Units of Shares.

INDEX LICENSES/DISCLAIMERS

LEHMAN BROTHERS INDEXES

The Adviser ("Licensee") acknowledges and expressly agrees that the SPDR Lehman High Yield Bond ETF ("Product" or "ETF") is not sponsored, endorsed, sold or promoted by Lehman Brothers ("Licensor"), and that Licensor makes no warranty, express or implied, as to the results to be obtained by any person or entity from the use of the Index, any opening, intra-day or closing value therefore, or any data included therein or relating thereto, in connection with the trading of the ETF based thereon or for any other purpose. Licensor's only relationship to the Licensee with respect to the Product is the licensing of certain trademarks and trade names of Licensor and the Licensor Index that are determined, composed and calculated by Licensor without regard to Licensee or the Product. Licensor has no obligation to take the needs of Licensee or the owners of the Product into consideration in determining, composing or calculating the Licensor Indices. Licensor is not responsible for and has not participated in any determination or calculation made with respect to issuance of the Product. Licensor has no obligation or liability in connection with the listing, trading, marketing or administration of the Product.

LICENSOR DOES NOT GUARANTEE THE ACCURACY AND/OR THE COMPLETENESS OF THE INDEX, OR ANY OPENING, INTRA-DAY OR CLOSING VALUE THEREFOR, OR ANY DATA INCLUDED THEREIN OR RELATED THERETO. LICENSOR MAKES NO WARRANTY, EXPRESS OR IMPLIED, AS TO RESULTS TO BE OBTAINED BY OWNERS OF THE PRODUCT OR ANY OTHER PERSON OR ENTITY FROM THE USE OF THE INDEX, ANY OPENING, INTRA-DAY OR CLOSING VALUE THEREFOR, ANY DATA INCLUDED THEREIN OR RELATING THERETO, OR ANY ETF BASED THEREON, IN CONNECTION WITH THE RIGHTS LICENSED HEREUNDER OR FOR ANY OTHER USE. LICENSOR MAKES NO EXPRESS OR IMPLIED WARRANTIES, AND HEREBY EXPRESSLY DISCLAIMS ALL WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INDEX, ANY OPENING, INTRA-DAY OR CLOSING VALUE THEREFOR, ANY DATA INCLUDED THEREIN OR RELATING THERETO, OR ANY ETF BASED THEREON. WITHOUT LIMITING ANY OF THE FOREGOING, IN NO EVENT SHALL LICENSOR HAVE ANY LIABILITY FOR ANY DAMAGES, CLAIMS, LOSSES (INCLUDING ANY INDIRECT OR CONSEQUENTIAL LOSSES), EXPENSES OR DELAYS, WHETHER DIRECT OR INDIRECT, FORESEEN OR UNFORESEEN, SUFFERED BY ANY PERSON ARISING OUT OF ANY

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CIRCUMSTANCE OR OCCURRENCE RELATING TO THE PERSON'S USE OF THE INDEX, ANY OPENING, INTRA-DAY OR CLOSING VALUE THEREFOR, ANY DATA INCLUDED THEREIN OR RELATING THERETO, OR ANY ETF BASED THEREON, OR ARISING OUT OF ANY ERRORS OR DELAYS IN CALCULATING OR DISSEMINATING THE INDEX.

DETERMINATION OF NET ASSET VALUE

Net asset value per Share for the Fund is computed by dividing the value of the net assets of the Fund (i.e., the value of its total assets less total liabilities) by its total number of Shares outstanding. Expenses and fees, including the management and distribution fees, if any, are accrued daily and taken into account for purposes of determining net asset value. The net asset value of the Fund is calculated by the Fund's custodian and determined each business day, normally at the close of regular trading of the New York Stock Exchange ("NYSE") (ordinarily 4:00 p.m., New York time) ("Closing Time").

The value of the Fund's portfolio securities are generally valued using readily available market quotations, which may be obtained from various pricing sources approved by the Board. If a security's market price is not readily available or does not otherwise accurately reflect the fair value of the security, the security will be valued by another method that the Board believes will better reflect fair value in accordance with the Trust's valuation policies and procedures. The Board has delegated the process of valuing securities for which market quotations are not readily available or do not otherwise accurately reflect the fair value of a security to the Pricing and Investment Committee (the "Committee"). The Committee, subject to oversight by the Board, may use fair value pricing in a variety of circumstances, including but not limited to, situations when the value of a security in the Fund's portfolio has been materially affected by events occurring after the close of the market on which the security is principally traded (such as in the case of a corporate action or other news that may materially affect the price of the security) or trading in a security has been suspended or halted. Accordingly, the Fund's net asset value may reflect certain portfolio securities' fair values rather than their market prices.

Fair value pricing involves subjective judgments and it is possible that a fair value determination for a security will materially differ from the value that could be realized upon the sale of the security. In addition, fair value pricing could result in a difference between the prices used to calculate the Fund's net asset value and the prices used by the Fund's benchmark Index. This may result in a difference between the Fund's performance and the performance of the Fund's benchmark Index.

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BUYING AND SELLING THE FUND

The Shares are listed for secondary trading on the Exchange. If you buy or sell Shares in the secondary market, you may incur customary brokerage commissions and charges and may pay some or all of the spread between the bid and the offered price in the secondary market on each leg of a round trip (purchase and sale) transaction. The Shares will trade on the Exchange at prices that may differ to varying degrees from the daily net asset value of the Shares. Given, however, that Shares can be issued and redeemed daily in Creation Units, the Adviser believes that large discounts and premiums to net asset value should not be sustained for very long.

PURCHASE AND REDEMPTION OF CREATION UNITS

The Fund issues Shares and redeems Shares only in Creation Units (200,000 Shares per Creation Unit) at their respective net asset values on a continuous basis every day except weekends and the following holidays: New Year's Day, Dr. Martin Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day (observed), Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving Day and Christmas Day.

The Fund imposes no restrictions on the frequency of purchases and redemptions. The Board evaluated the risks of market timing activities by the Trust's shareholders when they considered that no restriction or policy was necessary. The Board considered that, unlike traditional mutual funds, the Fund generally issues its Shares at net asset value per share for cash representing the mark-to-market value of a basket of securities intended to represent the Fund's portfolio and redeems its Shares for a basket of securities intended to represent the Fund's portfolio, plus an amount of cash. Fund Shares may be purchased and sold on the exchange at prevailing market prices. Given this structure, the Board determined that it is unlikely that (a) market timing would be attempted by the Fund's shareholders or (b) any attempts to market time the Fund by shareholders would result in negative impact to the Fund or its shareholders.

Investors such as market-makers, large investors and institutions may wish to deal in Creation Units directly with the Fund. Set forth below is a brief description of the procedures applicable to creation and redemption of Creation Units. For more detailed information, see "Purchase and Redemption of Creation Units" in the SAI.

Creation. In order to create (i.e., purchase) Creation Units of the Fund, an investor must deposit either (1) cash, calculated based on the Fund's NAV per share, plus a fixed transaction fee; or (2) a designated portfolio of fixed income securities constituting a substantial replication, or a representation, of the fixed

19

income securities included in the Fund's Index (the "Deposit Securities") plus a cash payment referred to as the "Cash Component" and a fixed transaction fee. The list of the names and the number of fixed income securities of the Deposit Securities is made available by the Custodian through the facilities of the National Securities Clearing Corporation ("NSCC") immediately prior to the opening of business on the Exchange. The Cash Component represents the difference between the net asset value of a Creation Unit and the market value of the Deposit Securities. To purchase a Creation Unit with cash, an investor must pay the cash equivalent of the Deposit Securities it would otherwise be required to provide through an in-kind purchase, plus the same Cash Component required to be paid by an in-kind purchaser. When accepting purchases of Creation Units for cash, the Fund may incur additional costs associated with the acquisition of Deposit Securities that would otherwise be provided by an in-kind purchaser.

Orders to create must be placed in proper form by or through an Authorized Participant that has entered into a Participant Agreement. The Distributor maintains a list of the names of Participants that have signed a Participant Agreement.

The Participant Agreement sets forth the time(s) associated with order placement and other terms and conditions associated with placing an order. Due to the rebalancing of the Index or other reasons beyond the Trust's control, Authorized Participants may be notified that the cut-off time for an order may be earlier on a particular business day. Such notification will be made as far in advance as possible.

A fixed transaction fee, in the amount set forth in the table under "Creation and Redemption Transaction Fees" later in this Prospectus, is applicable to each creation transaction regardless of the number of Creation Units created in the transaction. The price of each Creation Unit will equal the aggregate daily net asset value per Share, plus the Cash Component, and the transaction fees described later in this Prospectus and, if applicable, any transfer taxes. Purchasers of Shares in Creation Units are responsible for payment of the costs of transferring any Deposit Securities to the Fund.

An Authorized Participant may deliver in-kind fixed income securities in lieu of the cash value representing one or more Deposit Securities. The Fund intends to comply with the federal securities laws in accepting securities for deposits. This means that Deposit Securities will be sold in transactions that would be exempt from registration under the Securities Act.

Shares may be issued in advance of receipt of Deposit Securities subject to various conditions set forth in the Participant Agreement, including a requirement to maintain on deposit with the Trust cash at least equal to the specified

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percentage, as set forth in the Participant Agreement, of the market value of the missing Deposit Securities. See "Purchase and Redemption of Creation Units" in the SAI.

Legal Restrictions on Transactions in Certain Fixed Income Securities (Purchase). An investor subject to a legal restriction with respect to a particular security required to be deposited in connection with the creation of a Creation Unit may, at the Fund's discretion, be permitted to submit a custom order, as further described in the SAI, and deposit an equivalent amount of cash in substitution for any security which would otherwise be included in the Deposit Securities applicable to the creation of a Creation Unit.

Redemption. The Custodian makes available immediately prior to the opening of business on the Exchange, through the facilities of the NSCC, the cash value of and the list of the names and the number of shares of the Fund's portfolio securities that will be applicable that day to redemption requests in proper form ("Fund Securities"). Redeeming Creation Unit holders will generally receive in-kind Fund Securities upon redemption, plus cash in an amount equal to the difference between the net asset value of the Shares being redeemed as next determined after receipt by the Transfer Agent of a redemption request in proper form, and the value of the Fund Securities (the "Cash Redemption Amount"), less the applicable transaction fee and, if applicable, any transfer taxes. Should the Fund Securities have a value greater than the net asset value of the Shares, a compensating cash payment to the Fund equal to the differential will be required to be arranged for by, or on behalf of, the redeeming shareholder by the Authorized Participant, as the case may be. At the Fund's discretion, an Authorized Participant may receive the corresponding cash value of the fixed income securities in lieu of the in-kind securities value representing one or more Fund Securities. For more detail, see "Purchase and Redemption of Creation Units" in the SAI.

Orders to redeem Creation Units of the Fund may only be effected by or through an Authorized Participant at the time(s) and in accordance with the other terms and conditions set forth in the Participant Agreement. Due to the rebalancing of the Index or other reasons beyond the Trust's control, Authorized Participants may be notified that the cut-off time for an order may be earlier on a particular business day. Such notification will be made as far in advance as possible.

A fixed transaction fee, in the amount set forth in the table under "Creation and Redemption Transaction Fees" later in this Prospectus, is applicable to each redemption transaction regardless of the number of Creation Units redeemed in the transaction.

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Legal Restrictions on Transactions in Certain Fixed Income Securities (Redemption). An investor subject to a legal restriction with respect to a particular security included in the Fund Securities applicable to the redemption of a Creation Unit may be paid an equivalent amount of cash at the Fund's discretion.

Creation and Redemption Transaction Fees:

 TRANSACTION
FUND FEE*
---- -----------
SPDR Lehman High Yield Bond ETF................... $500


* From time to time, the Fund may waive all or a portion of its applicable transaction fee. An additional charge of up to three (3) times the transaction fee may be charged to the extent that cash is used in lieu of securities to purchase Creation Units and to the extent redemptions are for cash.

DISTRIBUTIONS

Dividends and Capital Gains. As a Fund shareholder, you are entitled to your share of the Fund's income and net realized gains on its investments. The Fund pays out substantially all of its net earnings to its shareholders as "distributions."

The Fund typically earns interest from debt securities. These amounts, net of expenses and taxes (if applicable), are passed along to Fund shareholders as "income dividend distributions." The Fund realizes capital gains or losses whenever it sells securities. Net long-term capital gains are distributed to shareholders as "capital gain distributions."

Income dividend distributions, if any, are distributed to shareholders monthly. Net capital gains are distributed at least annually. Dividends may be declared and paid more frequently to improve Index tracking or to comply with the distribution requirements of the Internal Revenue Code.

Distributions in cash may be reinvested automatically in additional whole Shares only if the broker through whom you purchased Shares makes such option available.

PORTFOLIO HOLDINGS

A description of the Trust's policies and procedures with respect to the disclosure of the Fund's portfolio securities is available in the SAI.

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TAX MATTERS

As with any investment, you should consider how your Fund investment will be taxed. The tax information in this Prospectus is provided as general information. You should consult your own tax professional about the tax consequences of an investment in the Fund.

Unless your investment in the Fund is through a tax-exempt entity or tax deferred retirement account, such as a 401 (k) plan, you need to be aware of the possible tax consequences when:

- The Fund makes distributions,

- You sell Shares listed on the Exchange, and

- You create or redeem Creation Units

Taxes on Distributions. The Fund will distribute any net investment income monthly, and any net realized long-term or short-term capital gains annually. The Fund may also pay a special distribution at the end of the calendar year to comply with federal tax requirements. In general, your distributions are subject to federal income tax when they are paid, whether you take them in cash or reinvest them in the Fund. The income dividends and short-term capital gains distributions you receive from the Fund will be taxed as either ordinary income or qualified dividend income. Distributions from the Fund's net investment income (other than qualified dividend income and net tax-exempt income), including any net short-term capital gains, if any, and distributions of income from securities lending, are taxable to you as ordinary income. In general, your distributions (other than tax exempt-interest dividends) are subject to Federal income tax when they are paid, whether you take them in cash or reinvest them in the Fund. Dividends that are designated as qualified dividend income are eligible for the reduced maximum rate to individuals of 15% (5% for individuals in lower tax brackets) to the extent that the Fund receives qualified dividend income and subject to certain limitations. Long-term capital gains distributions will result from gains on the sale or exchange of capital assets held by the Fund for more than one year. Any long-term capital gains distributions you receive from the Fund are taxable as long-term capital gain regardless of how long you have owned your shares. Long-term capital gains are currently taxed at a maximum of 15%. Absent further legislation, the maximum 15% tax rate on qualified dividend income and long-term capital gains will cease to apply to taxable years beginning after December 31, 2010.

The extent to which the Fund redeems Creation Units in cash may result in more capital gains being recognized by the Fund as compared to exchange traded funds that redeem Creation Units in-kind.

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If you lend your Fund shares pursuant to securities lending arrangements you may lose the ability to treat Fund dividends (paid while the shares are held by the borrower) as tax-exempt income or as qualified dividends. Consult your financial intermediary or tax adviser.

Exempt-interest dividends from the Fund are taken into account in determining the taxable portion of any Social Security or railroad retirement benefits that you receive.

Distributions paid in January, but declared by the Fund in October, November or December of the previous year may be taxable to you in the previous year. The Fund will inform you of the amount of your ordinary income dividends, qualified dividend income and capital gain distributions shortly after the close of each calendar year.

Distributions in excess of the Fund's current and accumulated earnings and profits are treated as a tax-free return of capital to the extent of your basis in the Shares, and as capital gain thereafter. A distribution will reduce the Fund's net asset value per Share and may be taxable to you as ordinary income or capital gain even though, from an investment standpoint, the distribution may constitute a return of capital.

Original Issue Discount. Investments by the Fund in zero coupon or other discount securities will result in income to the Fund equal to a portion of the excess face value of the securities over their issue price (the "original issue discount" or "OID") each year that the securities are held, even though the Fund receives no cash interest payments. In other circumstances, whether pursuant to the terms of a security or as a result of other factors outside the control of the Fund, the Fund may recognize income without receiving a commensurate amount of cash. Such income is included in determining the amount of income that the Fund must distribute to maintain its status as a RIC and to avoid the payment of federal income tax, including the nondeductible 4% excise tax. Because such income may not be matched by a corresponding cash distribution to the Fund, the Fund may be required to borrow money or dispose of other securities to be able to make distributions to its shareholders.

Non-U.S. Investors. If you are not a citizen or permanent resident of the United States, the Fund's ordinary income dividends will generally be subject to a 30% U.S. withholding tax, unless a lower treaty rate applies or unless such income is effectively connected with a U.S. trade or business. Under recently enacted legislation, the Fund may, under certain circumstances, designate all or a portion of a dividend as an "interest-related dividend" that if received by a nonresident alien or foreign entity generally would be exempt from the 30% U.S. withholding tax, provided that certain other requirements are met. The Fund may also, under certain circumstances, designate all or a portion of a

24

dividend as a "short-term capital gain dividend" which if received by a nonresident alien or foreign entity generally would be exempt from the 30% U.S. withholding tax, unless the foreign person is a nonresident alien individual present in the United States for a period or periods aggregating 183 days or more during the taxable year. The provisions contained in the legislation relating to dividends to foreign persons would apply to dividends with respect to taxable years of the Fund beginning after December 31, 2004 and before January 1, 2008.

Taxes on Exchange-Listed Share Sales. Currently, any capital gain or loss realized upon a sale of Shares is generally treated as long-term capital gain or loss if the Shares have been held for more than one year and as short-term capital gain or loss if the Shares have been held for one year or less, except that any capital loss on the sale of Shares held for six months or less is treated as long-term capital loss to the extent that capital gain dividends were paid with respect to such Shares.

Taxes on Creations and Redemptions of Creation Units. A person who exchanges securities for Creation Units generally will recognize a gain or loss. The gain or loss will be equal to the difference between the market value of the Creation Units at the time and the exchanger's aggregate basis in the securities surrendered and the Cash Component paid. A person who exchanges Creation Units for securities will generally recognize a gain or loss equal to the difference between the exchanger's basis in the Creation Units and the aggregate market value of the securities received and the Cash Redemption Amount. The Internal Revenue Service, however, may assert that a loss realized upon an exchange of securities for Creation Units cannot be deducted currently under the rules governing "wash sales," or on the basis that there has been no significant change in economic position. Persons exchanging securities should consult their own tax adviser with respect to whether wash sale rules apply and when a loss might be deductible.

Under current federal tax laws, any capital gain or loss realized upon a redemption of Creation Units is generally treated as long-term capital gain or loss if the Shares have been held for more than one year and as a short-term capital gain or loss if the Shares have been held for one year or less.

If you create or redeem Creation Units, you will be sent a confirmation statement showing how many Shares you purchased or sold and at what price.

Backup Withholding. The Fund will be required in certain cases to withhold at applicable withholding rates and remit to the United States Treasury the amount withheld on amounts payable to any shareholder who (1) has provided the Fund either an incorrect tax identification number or no number at all, (2) who is subject to backup withholding by the Internal Revenue Service for failure to

25

properly report payments of interest or dividends, (3) who has failed to certify to the Fund that such shareholder is not subject to backup withholding, or (4) has not certified that such shareholder is a U.S. person (including a U.S. resident alien).

The foregoing discussion summarizes some of the consequences under current federal tax law of an investment in the Fund. It is not a substitute for personal tax advice. Consult your personal tax adviser about the potential tax consequences of an investment in the Fund under all applicable tax laws.

GENERAL INFORMATION

The Trust was organized as a Massachusetts business trust on June 12, 1998. If shareholders of the Fund are required to vote on any matters, shareholders are entitled to one vote for each Share they own. Annual meetings of shareholders will not be held except as required by the 1940 Act and other applicable law. See the SAI for more information concerning the Trust's form of organization.

For purposes of the 1940 Act, Shares of the Trust are issued by the Fund and the acquisition of Shares by investment companies is subject to the restrictions of Section 12(d)(1) of the 1940 Act. The Trust has received exemptive relief from Section 12(d)(1) to allow registered investment companies to invest in the Fund beyond the limits set forth in Section 12(d)(1), subject to certain terms and conditions as set forth in an SEC exemptive order issued to the Trust, including that such investment companies enter into an agreement with the Trust.

From time to time, the Fund may advertise yield and total return figures. Yield is a historical measure of dividend income, and total return is a measure of past dividend income (assuming that it has been reinvested) plus capital appreciation. Neither yield nor total return should be used to predict the future performance of the Fund.

Morgan, Lewis & Bockius LLP serves as counsel to the Trust, including the Fund. Ernst & Young LLP serves as the independent registered public accounting firm and will audit the Fund's financial statements annually.

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FINANCIAL HIGHLIGHTS

The Fund had not commenced operations prior to the date of this Prospectus and therefore does not have financial information.

27

WHERE TO LEARN MORE ABOUT THE FUND

This Prospectus does not contain all the information included in the Registration Statement filed with the SEC with respect to the Fund's Shares. An SAI is on file with the SEC and provides more information about the Fund. The SAI is incorporated herein by reference (i.e., is legally part of this Prospectus). The SAI may be obtained without charge, upon request, by writing to the Distributor, State Street Global Markets, LLC, State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111, by visiting the Fund's website at www.SPDRETFs.com or by calling the following number:

INVESTOR INFORMATION: 1-866-787-2257

The Registration Statement, including this Prospectus, the SAI, and the exhibits as well as any shareholder reports may be reviewed and copied at the SEC's Public Reference Room (100 F Street NE, Washington D.C. 20549) or on the EDGAR Database on the SEC's Web site (http://www.sec.gov). Information on the operation of the public reference room may be obtained by calling the SEC at 1- 202-551-8090. You may get copies of this and other information after paying a duplicating fee, by electronic request at the following e-mail address:
publicinfo@sec.gov, or by writing the Public Reference Section of the SEC, Washington, D.C. 20549-0102.

Shareholder inquiries may be directed to the Fund in writing to State Street Global Markets, LLC, State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111 or by calling the Investor Information number listed above.

NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY REPRESENTATIONS OTHER THAN THOSE CONTAINED IN THIS PROSPECTUS IN CONNECTION WITH THE OFFER OF THE FUND'S SHARES, AND, IF GIVEN OR MADE, THE INFORMATION OR REPRESENTATIONS MUST NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED BY THE TRUST OR THE FUND. NEITHER THE DELIVERY OF THIS PROSPECTUS NOR ANY SALE OF SHARES SHALL UNDER ANY CIRCUMSTANCE IMPLY THAT THE INFORMATION CONTAINED HEREIN IS CORRECT AS OF ANY DATE AFTER THE DATE OF THIS PROSPECTUS.

DEALERS EFFECTING TRANSACTIONS IN THE FUND'S SHARES, WHETHER OR NOT PARTICIPATING IN THIS DISTRIBUTION, ARE GENERALLY REQUIRED TO DELIVER A PROSPECTUS. THIS IS IN ADDITION TO ANY OBLIGATION OF DEALERS TO DELIVER A PROSPECTUS WHEN ACTING AS UNDERWRITERS.

SPDRLHYBPROS The Trust's Investment Company Act Number is 811-08839.


SPDR(R) SERIES TRUST (THE "TRUST")

STATEMENT OF ADDITIONAL INFORMATION

Dated November 28, 2007

This Statement of Additional Information ("SAI") is not a Prospectus. With respect to each of the Trust's series portfolio listed below, this SAI should be read in conjunction with the Prospectuses dated November 28, 2007, as it may be revised from time to time.

SPDR(R) LEHMAN HIGH YIELD BOND ETF

Capitalized terms used herein that are not defined have the same meaning as in the Prospectus, unless otherwise noted. Copies of the Prospectus may be obtained without charge by writing to State Street Global Markets, LLC, the Trust's principal underwriter (referred to herein as "Distributor" or "Principal Underwriter"), State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111.

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TABLE OF CONTENTS

General Description of the Trust............................ Investment Policies......................................... Special Considerations and Risks............................ Investment Restrictions..................................... Exchange Listing and Trading................................ Management of the Trust..................................... Brokerage Transactions...................................... Book Entry Only System...................................... Purchase and Redemption of Creation Units................... Determination of Net Asset Value............................ Dividends and Distributions................................. Taxes....................................................... Capital Stock and Shareholder Reports....................... Counsel and Independent Registered Public Accounting Firm... Local Market Holiday Schedules.............................. Proxy Voting Polices and Procedures......................... and

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GENERAL DESCRIPTION OF THE TRUST

The Trust is an open-end management investment company. As of the date of this SAI, the Trust consists of forty-eight (48) investment series. The Trust was organized as a Massachusetts business trust on June 12, 1998. The Trust is an open-end management investment company, registered under the Investment Company Act of 1940, as amended (the "1940 Act") and the offering of the SPDR(R) Lehman High Yield Bond ETF's (the "Fund") shares is registered under the Securities Act of 1933, as amended (the "Securities Act"). The shares of the Fund are referred to herein as "Shares." The investment objective of the Fund is to provide investment results that, before fees and expenses, correspond generally to the price and yield performance of a specified market index (the "Index"). SSgA Funds Management, Inc. (the "Adviser") manages the Fund.

The Fund generally offers and issues Shares at their net asset value only in aggregations of a specified number of Shares (a "Creation Unit")1. The Fund offers and issues Shares in exchange only for a cash payment ("Deposit Cash") equal in value to a basket of securities included in the Index ("Deposit Securities") together with a specified cash payment ("Cash Component"), as described in more detail below. The Trust reserves the right to permit or require the substitution of a "cash in lieu" amount to be added to the Cash Component to replace any Deposit Security and reserves the right to permit or require the substitution of Deposit Securities in lieu of Deposit Cash (subject to applicable legal requirements). The Shares have been approved for listing and secondary trading on the American Stock Exchange (the "Exchange"). The Shares will trade on the Exchange at market prices. These prices may differ from the Shares' net asset values. The Shares are also redeemable only in Creation Unit aggregations, and generally in exchange for portfolio securities and a specified cash payment. A Creation Unit of the Fund consists of 200,000 Shares.

With respect to the Fund, the Trust will accept offers to purchase Creation Units for cash; however, the Trust may from time to time accept in kind securities in lieu of cash at its discretion. The Trust will accept offers to redeem Creation Units of the Fund for in kind securities; however, the Trust may from time to time distribute cash redemption proceeds in lieu of in kind securities at its discretion. Shares may be issued in advance of receipt of Deposit Securities subject to various conditions including a requirement to maintain on deposit with the Trust cash at least equal to a specified percentage of the market value of the missing Deposit Securities as set forth in the Participant Agreement (as defined below). See "PURCHASE AND REDEMPTION OF CREATION UNITS." In each instance of such cash creations or redemptions, the Trust may impose transaction fees that will be higher than the transaction fees associated with in-kind creations or redemptions. In all cases, such fees will be limited in accordance with the requirements of the Securities and Exchange Commission (the "SEC") applicable to management investment companies offering redeemable securities.

ADDITIONAL INDEX INFORMATION

Additional Information with respect to the Lehman Brothers Very Liquid High Yield Index

Index Universes

The High Yield Index consists of two universes: the Returns Universe and the Statistics Universe.

The Returns Universe is based on a static set of securities that are index-eligible at the beginning of each month and held constant until the beginning of the next month. They comprise the fixed universe that is used to calculate official daily and monthly index-returns. The Returns Universe is not adjusted for securities that become eligible for inclusion in the High Yield Index during the month (e.g., because of ratings changes, called bonds, securities falling below one year in maturity) or for issues that are newly eligible (e.g. ratings changes, newly issued bonds). Interest and principal payments earned by the Returns Universe are held in the High Yield Index without a reinvestment return until month-end, when it is removed from the Index.

The Statistics Universe is the dynamic set of bonds changing daily to reflect the latest composition of the market. It is a projection of what the High Yield Index will look like at month-end, when the composition of the Index is next reset. The Statistics Universe accounts for changes due to new issuance, calls or partial redemptions, ratings changes, and the seasoning of securities. Statistics such as market value, sector weightings and various averages (e.g., coupon, duration, maturity, yield, price, etc.) are updated and reported daily. At the end of each month, the latest Statistics Universe becomes the Returns Universe for the coming month. To ensure that the Statistics Universe is up to date, Lehman Brothers maintains an extensive database of call/put features and refunding and sinking schedules on outstanding bonds and continuously monitors the market for retirement, new issuance and rating change activity.

Total Return Calculations

The High Yield Index's results are reported for daily, monthly, quarterly, annual and since-inception reporting periods. Returns are cumulative for the entire period. Intra-month cash flows contribute to monthly returns, but are not reinvested during the month and do not earn a reinvestment return. Intra-month cash flows are reinvested into the returns universe for the following month so that Index results over two or more months reflect monthly compounding. Daily, month-to-date and monthly total returns are calculated based on the sum of price changes, coupon income received or accrued, gain/loss on repayments of principal and, where applicable, currency value fluctuations expressed as a percentage of beginning market value. The High Yield Index's total return is the weighted average of the total returns of the securities that make up the Index, where the weighting factor is full market value (i.e., inclusive of accrued interest) at the start of the period. Cumulative total returns over periods longer than one month are calculated by multiplicatively linking monthly returns.

Market Value Weighting

Returns and most summary statistics for the High Yield Index are market value weighted, accounting for both the market price of index-eligible securities and the accrued interest. Returns data are weighted by market value at the beginning of the period. Statistics, such as index average duration and maturity, are market-value weighted based on end-of-period market value. Average price and coupon are weighted by end-of-period par value.

Pricing and Settlement

All bonds in the High Yield Index are priced by either Lehman Brothers or Interactive Data. Bonds may be quoted in a variety of ways, including nominal spreads over benchmark securities/treasuries, spreads over swap curves or direct price quotes. In some instances the quote type used is a spread measure that results in daily security price changes from the movement of the underlying curve and/or changes in the quoted spread. Bonds in the High Yield Index are priced on the bid side. The initial price for newly issued corporate bonds entering the High Yield Index is the offer side; after that, the bid side price is used. Fallen angels use bid side prices.

The quality of bond pricing is kept at a high level using multi-contributor verification. This process includes utilizing other third-party pricing sources plus a variety of statistical techniques to isolate possible pricing outliers. Significant discrepancies are researched and corrected, as necessary. Bonds are settled on a T+1 basis.

Bond Ratings

All bonds in the High Yield Index must be rated high-yield (Ba1/BB+/BB+ or below) using the middle rating of Moody's Investors Service, Inc. (""Moody's''), Standard & Poor's, Inc. (""S&P'') and Fitch Ratings Ltd. (""Fitch''), respectively (before July 1, 2005, the lower of Moody's and S&P was used). When a rating from only two agencies is available, the lower (""most conservative'') of the two is used to determine eligibility. When a rating from only one agency is available, that rating is used to determine eligibility. A small number of unrated bonds is included in the High Yield Index; to be eligible, they must have previously held a high-yield rating or have been associated with a high-yield issuer, and must trade accordingly.


(1) Except that under the "Dividend Reinvestment Service" described herein, however, Shares may be created in less than a Creation Unit and upon termination of the Fund, Shares may be redeemed in less than a Creation Unit.

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INVESTMENT POLICIES

DIVERSIFICATION

The Fund is classified as a non-diversified investment company under the 1940 Act. A "non-diversified" classification means that the Fund is not limited by the 1940 Act with regard to the percentage of its assets that may be invested in the securities of a single issuer. This means that the Fund may invest a greater portion of its assets in the securities of a single issuer. The securities of a particular issuer may constitute a greater portion of the Index of the Fund and therefore, the securities may constitute a greater portion of the Fund's portfolio. This may have an adverse effect on the Fund's performance or subject the Fund's Shares to greater price volatility than more diversified investment companies.

Although the Fund is non-diversified for purposes of the 1940 Act, the Fund intends to maintain the required level of diversification and otherwise conduct its operations so as to qualify as a "regulated investment company" for purposes of the Internal Revenue Code, and to relieve the Fund of any liability for federal income tax to the extent that its earnings are distributed to shareholders. Compliance with the diversification requirements of the Internal Revenue Code severely limits the investment flexibility of the Funds and makes it less likely that the Fund will meet its investment objectives.

CONCENTRATION

In addition, the Fund may concentrate its investments in a particular industry or group of industries, as described in the Prospectus. The securities of issuers in particular industries may dominate the Index of the Fund and consequently the Fund's investment portfolio. This may adversely affect the Fund's performance or subject its shares to greater price volatility than that experienced by less concentrated investment companies.

BONDS

The Fund invests a substantial portion of its assets in U.S. registered, dollar-denominated bonds. A bond is an interest-bearing security issued by a company, governmental unit or, in some cases, a non-U.S. entity. The issuer of a bond has a contractual obligation to pay interest at a stated rate on specific dates and to repay principal (the bond's face value) periodically or on a specified maturity date.

An issuer may have the right to redeem or "call" a bond before maturity, in which case the investor may have to reinvest the proceeds at lower market rates. Most bonds bear interest income at a "coupon" rate that is fixed for the life of the bond. The value of a fixed rate bond usually rises when market interest rates fall, and falls when market interest rates rise. Accordingly, a fixed rate bond's yield (income as a percent of the bond's current value) may differ from its coupon rate as its value rises or falls. Fixed rate bonds generally are also subject to inflation risk, which is the risk that the value of the bond or income from the bond will be worth less in the future as inflation decreases the value of money. This could mean that, as inflation increases, the "real" value of the assets of the Fund's fixed rate bonds can decline, as can the value of the Fund's distributions. Other types of bonds bear income at an interest rate that is adjusted periodically. Because of their adjustable interest rates, the value of "floating-rate" or "variable-rate" bonds fluctuates much less in response to market interest rate movements than the value of fixed rate bonds. The Fund may treat some of these bonds as having a shorter maturity for purposes of calculating the weighted average maturity of its investment portfolio. Bonds may be senior or subordinated obligations. Senior obligations generally have the first claim on a corporation's earnings and assets and, in the event of liquidation, are paid before subordinated obligations. Bonds may be unsecured (backed only by the issuer's general creditworthiness) or secured (also backed by specified collateral).

In addition, the Fund invests almost exclusively in corporate bonds. The investment return of corporate bonds reflects interest on the bond and changes in the market value of the bond. The market value of a corporate bond may be affected by the credit rating of the corporation, the corporation's performance and perceptions of the corporation in the market place. There is a risk that the issuers of the securities may not be able to meet their obligations on interest or principal payments at the time called for by such a security.

HIGH YIELD SECURITIES

The Fund invests a large percentage of its assets in high yield debt securities. Investing in high yield securities generally provides greater income and increased opportunity for capital appreciation than investments in higher quality securities, but they also typically entail greater price volatility and credit risk. These high yield securities are regarded as predominantly speculative with respect to the issuer's continuing ability to meet principal and interest payments. Analysis of the creditworthiness of issuers of debt securities that are high yield may be more complex than for issuers of higher quality debt securities. In addition, high yield securities are often issued

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by smaller, less creditworthy companies or by highly leveraged (indebted) firms, which are generally less able than more financially stable firms to make scheduled payments of interest and principal. The risks posed by securities issued under such circumstances are substantial.

Investing in high yield debt securities involves risks that are greater than the risks of investing in higher quality debt securities. These risks include: (i) changes in credit status, including weaker overall credit conditions of issuers and risks of default; (ii) industry, market and economic risk; and (iii) greater price variability and credit risks of certain high yield securities such as zero coupon and payment-in-kind securities. While these risks provide the opportunity for maximizing return over time, they may result in greater volatility of the value of the Fund than a fund that invests in higher-rated securities.

Furthermore, the value of high yield securities may be more susceptible to real or perceived adverse economic, company or industry conditions than is the case for higher quality securities. The market values of certain of these lower-rated and unrated debt securities tend to reflect individual corporate developments to a greater extent than do higher-rated securities which react primarily to fluctuations in the general level of interest rates, and tend to be more sensitive to economic conditions than are higher-rated securities. Adverse market, credit or economic conditions could make it difficult at certain times to sell certain high yield securities held by the Fund.

The secondary market on which high yield securities are traded may be less liquid than the market for higher grade securities. Less liquidity in the secondary trading market could adversely affect the price at which the Fund could sell a high yield security, and could adversely affect the daily net asset value per share of the Fund. When secondary markets for high yield securities are less liquid than the market for higher grade securities, it may be more difficult to value the securities because there is less reliable, objective data available. However, the Index seeks to include primarily high yield securities that the Index provider believes have greater liquidity than the broader high yield securities market as a whole.

The use of credit ratings as a principal method of selecting high yield securities can involve certain risks. For example, credit ratings evaluate the safety of principal and interest payments, not the market value risk of high yield securities. Also, credit rating agencies may fail to change credit ratings in a timely fashion to reflect events since the security was last rated.

LENDING PORTFOLIO SECURITIES

The Fund may lend portfolio securities to certain creditworthy borrowers. The borrowers provide collateral that is maintained in an amount at least equal to the current market value of the securities loaned. The Fund may terminate a loan at any time and obtain the return of the securities loaned. The Fund receives the value of any interest or cash or non-cash distributions paid on the loaned securities.

With respect to loans that are collateralized by cash, the borrower will be entitled to receive a fee based on the amount of cash collateral. The Fund is compensated by the difference between the amount earned on the reinvestment of cash collateral and the fee paid to the borrower. In the case of collateral other than cash, the Fund is compensated by a fee paid by the borrower equal to a percentage of the market value of the loaned securities. Any cash collateral may be reinvested in certain short-term instruments either directly on behalf of the lending Fund or through one or more joint accounts or money market funds, which may include those managed by the Adviser.

The Fund may pay a portion of the interest or fees earned from securities lending to a borrower as described above, and to one or more securities lending agents approved by the Board of Trustees who administer the lending program for the Funds in accordance with guidelines approved by the Fund's Board of Trustees. In such capacity, the lending agent causes the delivery of loaned securities from the Fund to borrowers, arranges for the return of loaned securities to the Fund at the termination of a loan, requests deposit of collateral, monitors the daily value of the loaned securities and collateral, requests that borrowers add to the collateral when required by the loan agreements, and provides recordkeeping and accounting services necessary for the operation of the program. State Street Bank and Trust Company ("State Street"), an affiliate of the Trust, has received an order of exemption from the Securities and Exchange Commission ("SEC") under Sections 17(a) and 12(d)(1) under the 1940 Act to serve as the lending agent for affiliated investment companies such as the Trust and to invest the cash collateral received from loan transactions to be invested in an affiliated cash collateral fund.

Securities lending involves exposure to certain risks, including operational risk (i.e., the risk of losses resulting from problems in the settlement and accounting process), "gap" risk (i.e., the risk of a mismatch between the return on cash collateral reinvestments and the fees the Fund has agreed to pay a borrower), and credit, legal, counterparty and market risk. In the event a borrower does not return the Fund's securities as agreed, the Fund may experience losses if the proceeds received from liquidating the collateral do not at least

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equal the value of the loaned security at the time the collateral is liquidated plus the transaction costs incurred in purchasing replacement securities.

REPURCHASE AGREEMENTS

The Fund may invest in repurchase agreements with commercial banks, brokers or dealers to generate income from its excess cash balances and to invest securities lending cash collateral. A repurchase agreement is an agreement under which the Fund acquires a financial instrument (e.g., a security issued by the U.S. government or an agency thereof, a banker's acceptance or a certificate of deposit) from a seller, subject to resale to the seller at an agreed upon price and date (normally, the next business day). A repurchase agreement may be considered a loan collateralized by securities. The resale price reflects an agreed upon interest rate effective for the period the instrument is held by the Fund and is unrelated to the interest rate on the underlying instrument.

In these repurchase agreement transactions, the securities acquired by the Fund (including accrued interest earned thereon) must have a total value in excess of the value of the repurchase agreement and are held by the Custodian until repurchased. No more than an aggregate of 15% of the Fund's net assets will be invested in illiquid securities, including repurchase agreements having maturities longer than seven days and securities subject to legal or contractual restrictions on resale, or for which there are no readily available market quotations.

The use of repurchase agreements involves certain risks. For example, if the other party to the agreement defaults on its obligation to repurchase the underlying security at a time when the value of the security has declined, the Fund may incur a loss upon disposition of the security. If the other party to the agreement becomes insolvent and subject to liquidation or reorganization under the U.S. Bankruptcy Code or other laws, a court may determine that the underlying security is collateral for a loan by the Fund not within the control of the Fund and, therefore, the Fund may not be able to substantiate its interest in the underlying security and may be deemed an unsecured creditor of the other party to the agreement.

REVERSE REPURCHASE AGREEMENTS

The Fund may enter into reverse repurchase agreements, which involve the sale of securities with an agreement to repurchase the securities at an agreed-upon price, date and interest payment and have the characteristics of borrowing. The securities purchased with the funds obtained from the agreement and securities collateralizing the agreement will have maturity dates no later than the repayment date. Generally the effect of such transactions is that the Fund can recover all or most of the cash invested in the portfolio securities involved during the term of the reverse repurchase agreement, while in many cases the Fund is able to keep some of the interest income associated with those securities. Such transactions are only advantageous if the Fund has an opportunity to earn a greater rate of interest on the cash derived from these transactions than the interest cost of obtaining the same amount of cash. Opportunities to realize earnings from the use of the proceeds equal to or greater than the interest required to be paid may not always be available and the Fund intends to use the reverse repurchase technique only when the Adviser believes it will be advantageous to the Fund. The use of reverse repurchase agreements may exaggerate any interim increase or decrease in the value of the Fund's assets. The Fund's exposure to reverse repurchase agreements will be covered by securities having a value equal to or greater than such commitments. Under the 1940 Act, reverse repurchase agreements are considered borrowings.

OTHER SHORT-TERM INSTRUMENTS

In addition to repurchase agreements, the Fund may invest in short-term instruments, including money market instruments, on an ongoing basis to provide liquidity or for other reasons. Money market instruments are generally short-term investments that may include but are not limited to: (i) shares of money market funds (including those advised by the Adviser); (ii) obligations issued or guaranteed by the U.S. government, its agencies or instrumentalities (including government-sponsored enterprises); (iii) negotiable certificates of deposit ("CDs"), bankers' acceptances, fixed time deposits and other obligations of U.S. and foreign banks (including foreign branches) and similar institutions;
(iv) commercial paper rated at the date of purchase "Prime-1" by Moody's or "A-1" by S&P, or if unrated, of comparable quality as determined by the Adviser;
(v) non-convertible corporate debt securities (e.g., bonds and debentures) with remaining maturities at the date of purchase of not more than 397 days and that satisfy the rating requirements set forth in Rule 2a-7 under the 1940 Act; and
(vi) short-term U.S. dollar-denominated obligations of foreign banks (including U.S. branches) that, in the opinion of the Adviser, are of comparable quality to obligations of U.S. banks which may be purchased by the Fund. Any of these instruments may be purchased on a current or a forward-settled basis. Money market instruments also include shares of money market funds. Time deposits are non-negotiable deposits maintained in banking institutions for specified periods of time at stated interest rates. Bankers' acceptances are time drafts drawn on commercial banks by borrowers, usually in connection with international transactions.

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INVESTMENT COMPANIES

The Fund may invest in the securities of other investment companies, including money market funds, subject to applicable limitations under Section 12(d)(1) of the 1940 Act. Pursuant to Section 12(d)(1), the Fund may invest in the securities of another investment company (the "acquired company") provided that the Fund, immediately after such purchase or acquisition, does not own in the aggregate: (i) more than 3% of the total outstanding voting stock of the acquired company; (ii) securities issued by the acquired company having an aggregate value in excess of 5% of the value of the total assets of the Fund; or
(iii) securities issued by the acquired company and all other investment companies (other than Treasury stock of the Fund) having an aggregate value in excess of 10% of the value of the total assets of the Fund. To the extent allowed by law or regulation, the Fund may invest its assets in securities of investment companies that are money market funds, including those advised by the Adviser or otherwise affiliated with the Adviser, in excess of the limits discussed above.

If the Fund invests in, and, thus, is a shareholder of, another investment company, the Fund's shareholders will indirectly bear the Fund's proportionate share of the fees and expenses paid by such other investment company, including advisory fees, in addition to both the management fees payable directly by the Fund to the Fund's own investment adviser and the other expenses that the Fund bears directly in connection with the Fund's own operations.

U.S. REGISTERED SECURITIES OF FOREIGN ISSUERS

The Fund may invest in U.S. registered, dollar-denominated bonds of foreign corporations, governments, agencies and supra-national entities. Investing in U.S. registered, dollar-denominated, bonds issued by non-U.S. issuers involves some risks and considerations not typically associated with investing in U.S. companies. These include differences in accounting, auditing and financial reporting standards, the possibility of expropriation or confiscatory taxation, adverse changes in investment or exchange control regulations, political instability which could affect U.S. investments in foreign countries, and potential restrictions of the flow of international capital. Foreign companies may be subject to less governmental regulation than U.S. issuers. Moreover, individual foreign economies may differ favorably or unfavorably from the U.S. economy in such respects as growth of gross domestic product, rate of inflation, capital reinvestment, resource self-sufficiency and balance of payment positions.

FUTURES CONTRACTS, OPTIONS AND SWAP AGREEMENTS

The Fund may utilize exchange-traded futures and options contracts and swap agreements. The Fund will segregate cash and/or appropriate liquid assets if required to do so by SEC or CFTC regulation or interpretation.

FUTURES CONTRACTS AND OPTIONS

Futures contracts generally provide for the future sale by one party and purchase by another party of a specified commodity or security at a specified future time and at a specified price. Index futures contracts are settled daily with a payment by one party to the other of a cash amount based on the difference between the level of the index specified in the contract from one day to the next. Futures contracts are standardized as to maturity date and underlying instrument and are traded on futures exchanges.

The Funds are required to make a good faith margin deposit in cash or U.S. government securities with a broker or custodian to initiate and maintain open positions in futures contracts. A margin deposit is intended to assure completion of the contract (delivery or acceptance of the underlying commodity or payment of the cash settlement amount) if it is not terminated prior to the specified delivery date. Brokers may establish deposit requirements which are higher than the exchange minimums. Futures contracts are customarily purchased and sold on margin deposits which may range upward from less than 5% of the value of the contract being traded.

After a futures contract position is opened, the value of the contract is marked to market daily. If the futures contract price changes to the extent that the margin on deposit does not satisfy margin requirements, payment of additional "variation" margin will be required. Conversely, change in the contract value may reduce the required margin, resulting in a repayment of excess margin to the contract holder. Variation margin payments are made to and from the futures broker for as long as the contract remains open. In such case, the Fund would expect to earn interest income on its margin deposits. Closing out an open futures position is done by taking an opposite position ("buying" a contract which has previously been "sold," or "selling" a contract previously "purchased") in an identical contract to terminate the position. Brokerage commissions are incurred when a futures contract position is opened or closed.

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The Fund may purchase and sell put and call options. Such options may relate to particular securities and may or may not be listed on a national securities exchange and issued by the Options Clearing Corporation. Options trading is a highly specialized activity that entails greater than ordinary investment risk. Options on particular securities may be more volatile than the underlying securities, and therefore, on a percentage basis, an investment in options may be subject to greater fluctuation than an investment in the underlying securities themselves.

The Fund intends to use futures and options in accordance with Rule 4.5 of the Commodity Exchange Act ("CEA"). The Fund may use exchange-traded futures and options, together with positions in cash and money market instruments, to simulate full investment in the underlying Index. Exchange-traded futures and options contracts may not be currently available for the Index. Under such circumstances, the Adviser may seek to utilize other instruments that it believes to be correlated to the underlying Index components or a subset of the components. The Trust, on behalf of the Fund, has filed a notice of eligibility for exclusion from the definition of the term "commodity pool operator" in accordance with Rule 4.5 so that the Fund is not subject to registration or regulation as a commodity pool operator under the CEA.

RESTRICTIONS ON THE USE OF FUTURES AND OPTIONS

In connection with its management of the Fund, the Adviser has claimed an exclusion from registration as a commodity trading advisor under the Commodity Exchange Act ("CEA") and, therefore, is not subject to the registration and regulatory requirements of the CEA. The Fund reserves the right to engage in transactions involving futures and options thereon to the extent allowed by the Commodity Futures Trading Commission ("CFTC") regulations in effect from time to time and in accordance with the Fund's policies. The Fund would take steps to prevent its futures positions from "leveraging" its securities holdings. When it has a long futures position, it will maintain with its custodian bank, cash or equivalents. When it has a short futures position, it will maintain with its custodian bank assets substantially identical to those underlying the contract or cash and equivalents (or a combination of the foregoing) having a value equal to the net obligation of the Fund under the contract (less the value of any margin deposits in connection with the position).

SWAP AGREEMENTS

The Fund may enter into swap agreements, including interest rate, index, and total return swap agreements. Swap agreements are contracts between parties in which one party agrees to make periodic payments to the other party based on the change in market value or level of a specified rate, index or asset. In return, the other party agrees to make payments to the first party based on the return of a different specified rate, index or asset. Swap agreements will usually be done on a net basis, i.e., where the two parties make net payments with the Fund receiving or paying, as the case may be, only the net amount of the two payments. The net amount of the excess, if any, of the Fund's obligations over its entitlements with respect to each swap is accrued on a daily basis and an amount of cash or equivalents having an aggregate value at least equal to the accrued excess is maintained by the Fund.

In the case of a credit default swap ("CDS"), the contract gives one party (the buyer) the right to recoup the economic value of a decline in the value of debt securities of the reference issuer if the credit event (a downgrade or default) occurs. This value is obtained by delivering a debt security of the reference issuer to the party in return for a previously agreed payment from the other party (frequently, the par value of the debt security). As the seller of a CDS contract, the Fund would be required to pay the par (or other agreed upon) value of a referenced debt obligation to the counterparty in the event of a default or other credit event by the reference issuer, such as a U.S. or foreign corporate issuer, with respect to debt obligations. In return, the Fund would receive from the counterparty a periodic stream of payments over the term of the contract provided that no event of default has occurred. If no default occurs, the Fund would keep the stream of payments and would have no payment obligations. As the seller, the Fund would be subject to investment exposure on the notional amount of the swap.

CDSs may require initial premium (discount) payments as well as periodic payments (receipts) related to the interest leg of the swap or to the default of a reference obligation. The Fund will segregate assets necessary to meet any accrued payment obligations when it is the buyer of CDS. In cases where the Fund is a seller of a CDS, if the CDS is physically settled, the Fund will be required to segregate the full notional amount of the CDS.

RATINGS

An investment-grade rating means the security or issuer is rated investment-grade by Moody's(R) Investors Service ("Moody's"), Standard & Poor's(R) ("S&P(R)"), Fitch Inc., Dominion Bond Rating Service Limited, or another credit rating agency designated as a nationally recognized statistical rating organization by the SEC, or is unrated but considered to be of equivalent quality by the

8

Adviser. Bonds rated Baa by Moody's or BBB by S&P or above are considered "investment grade" securities; bonds rated Baa are considered medium grade obligations which lack outstanding investment characteristics and have speculative characteristics, while bonds rated BBB are regarded as having adequate capacity to pay principal and interest.

Bonds rated lower than Baa3 by Moody's or BBB- by S&P are below investment grade quality and are obligations of issuers that are considered predominantly speculative with respect to the issuer's capacity to pay interest and repay principal according to the terms of the obligation and, therefore, carry greater investment risk, including the possibility of issuer default and bankruptcy and increased market price volatility. Such securities ("lower rated securities") are commonly referred to as "junk bonds" and are subject to a substantial degree of credit risk. Lower rated securities are often issued by smaller, less creditworthy companies or by highly leveraged (indebted) firms, which are generally less able than more financially stable firms to make scheduled payments of interest and principal. The risks posed by securities issued under such circumstances are substantial. Bonds rated below investment grade tend to be less marketable than higher-quality bonds because the market for them is less broad. The market for unrated bonds is even narrower. See "HIGH YIELD SECURITIES" above for more information relating to the risks associated with investing in lower rated securities.

SPECIAL CONSIDERATIONS AND RISKS

A discussion of the risks associated with an investment in the Fund is contained in each Prospectus under the heading "Principal Risks of the Fund." The discussion below supplements, and should be read in conjunction with, the Principal Risks of the Fund section of the Prospectus.

GENERAL

Investment in the Fund should be made with an understanding that the value of a Fund's portfolio securities may fluctuate in accordance with changes in the financial condition of the issuers of the portfolio securities, the value of securities generally and other factors.

An investment in the Fund should also be made with an understanding of the risks inherent in an investment in securities, including the risk that the financial condition of issuers may become impaired or that the general condition of the securities markets may deteriorate (either of which may cause a decrease in the value of the portfolio securities and thus in the value of Shares). Securities are susceptible to general market fluctuations and to volatile increases and decreases in value as market confidence in and perceptions of their issuers change. These investor perceptions are based on various and unpredictable factors including expectations regarding government, economic, monetary and fiscal policies, inflation and interest rates, economic expansion or contraction, and global or regional political, economic and banking crises.

Although most of the securities in the Index are listed on a securities exchange, the principal trading market for some may be in the over-the-counter market. The existence of a liquid trading market for certain securities may depend on whether dealers will make a market in such securities. There can be no assurance that a market will be made or maintained or that any such market will be or remain liquid. The price at which securities may be sold and the value of the Fund's Shares will be adversely affected if trading markets for the Fund's portfolio securities are limited or absent or if bid/ask spreads are wide.

FUTURES AND OPTIONS TRANSACTIONS

Positions in futures contracts and options may be closed out only on an exchange which provides a secondary market therefore. However, there can be no assurance that a liquid secondary market will exist for any particular futures contract or option at any specific time. Thus, it may not be possible to close a futures or options position. In the event of adverse price movements, the Fund would continue to be required to make daily cash payments to maintain its required margin. In such situations, if the Fund has insufficient cash, it may have to sell portfolio securities to meet daily margin requirements at a time when it may be disadvantageous to do so. In addition, the Fund may be required to make delivery of the instruments underlying futures contracts it has sold.

The Fund will minimize the risk that it will be unable to close out a futures or options contract by only entering into futures and options for which there appears to be a liquid secondary market.

The risk of loss in trading futures contracts or uncovered call options in some strategies (e.g., selling uncovered index futures contracts) is potentially unlimited. The Fund does not plan to use futures and options contracts, when available, in this way. The risk of a futures position may still be large as traditionally measured due to the low margin deposits required. In many cases, a relatively

9

small price movement in a futures contract may result in immediate and substantial loss or gain to the investor relative to the size of a required margin deposit. The Fund, however, intends to utilize futures and options contracts in a manner designed to limit their risk exposure to that which is comparable to what they would have incurred through direct investment in securities.

Utilization of futures transactions by the Fund involves the risk of imperfect or even negative correlation to the benchmark Index if the index underlying the futures contracts differs from the benchmark Index. There is also the risk of loss by the Fund of margin deposits in the event of bankruptcy of a broker with whom the Fund has an open position in the futures contract or option.

Certain financial futures exchanges limit the amount of fluctuation permitted in futures contract prices during a single trading day. The daily limit establishes the maximum amount that the price of a futures contract may vary either up or down from the previous day's settlement price at the end of a trading session. Once the daily limit has been reached in a particular type of contract, no trades may be made on that day at a price beyond that limit. The daily limit governs only price movement during a particular trading day and therefore does not limit potential losses, because the limit may prevent the liquidation of unfavorable positions. Futures contract prices have occasionally moved to the daily limit for several consecutive trading days with little or no trading, thereby preventing prompt liquidation of futures positions and subjecting some futures traders to substantial losses.

RISKS OF SWAP AGREEMENTS

Swap agreements are subject to the risk that the swap counterparty will default on its obligations. If such a default occurs, the Fund will have contractual remedies pursuant to the agreements related to the transaction, but such remedies may be subject to bankruptcy and insolvency laws which could affect the Fund's rights as a creditor.

The use of interest-rate and index swaps is a highly specialized activity that involves investment techniques and risks different from those associated with ordinary portfolio security transactions. These transactions generally do not involve the delivery of securities or other underlying assets or principal.

TAX RISKS

As with any investment, you should consider how your investment in shares of the Fund will be taxed. The tax information in the Prospectus and this SAI is provided as general information. You should consult your own tax professional about the tax consequences of an investment in Shares of the Fund.

Unless your investment in Shares is made through a tax-exempt entity or tax-deferred retirement account, such as an individual retirement account, you need to be aware of the possible tax consequences when the Fund makes distributions or you sell Fund Shares.

CONTINUOUS OFFERING

The method by which Creation Units of Shares are created and traded may raise certain issues under applicable securities laws. Because new Creation Units of Shares are issued and sold by the Trust on an ongoing basis, at any point a "distribution," as such term is used in the Securities Act, may occur. Broker-dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner which could render them statutory underwriters and subject them to the prospectus delivery and liability provisions of the Securities Act.

For example, a broker-dealer firm or its client may be deemed a statutory underwriter if it takes Creation Units after placing an order with the Distributor, breaks them down into constituent Shares, and sells such Shares directly to customers, or if it chooses to couple the creation of a supply of new Shares with an active selling effort involving solicitation of secondary market demand for Shares. A determination of whether one is an underwriter for purposes of the Securities Act must take into account all the facts and circumstances pertaining to the activities of the broker-dealer or its client in the particular case, and the examples mentioned above should not be considered a complete description of all the activities that could lead to a categorization as an underwriter.

Broker-dealer firms should also note that dealers who are not "underwriters" but are effecting transactions in Shares, whether or not participating in the distribution of Shares, are generally required to deliver a prospectus. This is because the prospectus delivery exemption in Section 4(3) of the Securities Act is not available in respect of such transactions as a result of Section 24(d) of the 1940 Act. Firms that incur a prospectus-delivery obligation with respect to Shares of the Fund are reminded that under Securities Act Rule 153, a prospectus-delivery obligation under Section 5(b)(2) of the Securities Act owed to an exchange member in connection with a sale on the Exchange is satisfied by the fact that the Fund's prospectus is available at the Exchange upon request. The prospectus delivery mechanism provided in Rule 153 is only available with respect to transactions on an exchange.

10

INVESTMENT RESTRICTIONS

The Trust has adopted the following investment restrictions as fundamental policies with respect to the Fund. These restrictions cannot be changed with respect to the Fund without the approval of the holders of a majority of the Fund's outstanding voting securities. For purposes of the 1940 Act, a majority of the outstanding voting securities of the Fund means the vote, at an annual or a special meeting of the security holders of the Trust, of the lesser of (1) 67% or more of the voting securities of the Fund present at such meeting, if the holders of more than 50% of the outstanding voting securities of the Fund are present or represented by proxy, or (2) more than 50% of the outstanding voting securities of the Fund. Except with the approval of a majority of the outstanding voting securities, the Fund may not:

1. Concentrate its investments (i.e., hold 25% or more of its total assets in the stocks of a particular industry or group of industries), except that the Fund will concentrate to approximately the same extent that its underlying Index concentrates in the stocks of such particular industry or group of industries. For purposes of this limitation, securities of the U.S. government (including its agencies and instrumentalities), repurchase agreements collateralized by U.S. government securities, and securities of state or municipal governments and their political subdivisions are not considered to be issued by members of any industry.

2. Lend any funds or other assets except through the purchase of all or a portion of an issue of securities or obligations of the type in which it is permitted to invest (including participation interests in such securities or obligations) and except that the Fund may lend its portfolio securities in an amount not to exceed 33% of the value of its total assets;

3. Issue senior securities or borrow money, except borrowings from banks for temporary or emergency purposes in an amount up to 10% of the value of the Fund's total assets (including the amount borrowed), valued at market, less liabilities (not including the amount borrowed) valued at the time the borrowing is made, and the Fund will not purchase securities while borrowings in excess of 5% of the Fund's total assets are outstanding, provided, that for purposes of this restriction, short-term credits necessary for the clearance of transactions are not considered borrowings (this limitation on purchases does not apply to acceptance by the Fund of a deposit principally of securities included in the Index for creation of Creation Units);

4. Pledge, hypothecate, mortgage or otherwise encumber its assets, except to secure permitted borrowings as set forth above in restriction 2. (The deposit of underlying securities and other assets in escrow and collateral arrangements with respect to initial or variation margin for futures contracts or options contracts will not be deemed to be pledges of the Fund's assets);

5. Purchase, hold or deal in real estate, or oil, gas or mineral interests or leases, but the Fund may purchase and sell securities that are issued by companies that invest or deal in such assets;

6. Act as an underwriter of securities of other issuers, except to the extent the Fund may be deemed an underwriter in connection with the sale of securities in its portfolio;

7. Purchase securities on margin, except for such short-term credits as are necessary for the clearance of transactions, except that the Fund may make margin deposits in connection with transactions in options, futures and options on futures;

8. Sell securities short;

9. Invest in commodities or commodity contracts, except that the Fund may transact in exchange traded futures contracts on securities, indexes and options on such futures contracts and make margin deposits in connection with such contracts;

In addition to the investment restrictions adopted as fundamental policies as set forth above, the Fund observes the following restrictions, which may be changed by the Board of Trustees without a shareholder vote. The Fund will not:

1. Invest in the securities of a company for the purpose of exercising management or control, or in any event purchase and hold more than 10% of the securities of a single issuer, provided that the Trust may vote the investment securities owned by the Fund in accordance with its views;

2. Hold illiquid assets in excess of 15% of its net assets. An illiquid asset is any asset which may not be sold or disposed of in the ordinary course of business within seven days at approximately the value at which the Fund has valued the investment; or

11

3. Under normal circumstances, invest less than 80% of its total assets in securities that comprise its Index. Prior to any change in a Fund's 80% investment policy, the Fund will provide shareholders with 60 days written notice.

4. Under normal circumstances, invest less than 80% of its assets in bonds that are rated below investment grade. Prior to any change in the Fund's 80% investment policy, the Fund will provide shareholders with 60 days written notice.

If a percentage limitation is adhered to at the time of investment or contract, a later increase or decrease in percentage resulting from any change in value or total or net assets will not result in a violation of such restriction, except that the percentage limitations with respect to the borrowing of money and illiquid securities will be observed continuously.

EXCHANGE LISTING AND TRADING

A discussion of exchange listing and trading matters associated with an investment in the Fund is contained in the Prospectus under the "DETERMINATION OF NET ASSET VALUE" and "BUYING AND SELLING THE FUNDS." The discussion below supplements, and should be read in conjunction with, such sections of the Prospectus.

The Shares of the Fund are approved for listing and trading on the Exchange, subject to notice of issuance. The Shares trade on the Exchange at prices that may differ to some degree from their net asset value. There can be no assurance that the requirements of the Exchange necessary to maintain the listing of Shares of the Fund will continue to be met.

The Exchange may, but is not required to, remove the Shares of the Fund from listing if: (1) following the initial twelve-month period beginning upon the commencement of trading of the Fund, there are fewer than 50 beneficial holders of the Shares for 30 or more consecutive trading days; (2) the value of the underlying Index or portfolio of securities on which the Fund is based is no longer calculated or available; (3) the "indicative optimized portfolio value" ("IOPV") of the Fund is no longer calculated or available; or (4) such other event shall occur or condition exists that, in the opinion of the Exchange, makes further dealings on the Exchange inadvisable. In addition, the Exchange will remove the Shares from listing and trading upon termination of the Trust or the Fund.

As in the case of other publicly traded securities, brokers' commissions on transactions will be based on negotiated commission rates at customary levels.

MANAGEMENT OF THE TRUST

The following information supplements and should be read in conjunction with the section in the Prospectus entitled "MANAGEMENT."

TRUSTEES AND OFFICERS OF THE TRUST

The Board has responsibility for the overall management and operations of the Trust, including general supervision of the duties performed by the Adviser and other service providers. The Board currently consists of four Trustees, one of whom is considered to be an "interested person" (as defined in the 1940 Act) of the Trust.

12

TRUSTEES AND OFFICERS

 NUMBER OF
 PORTFOLIOS
 TERM OF PRINCIPAL IN FUND
 OFFICE AND OCCUPATION(s) COMPLEX OTHER
NAME, ADDRESS POSITION(s) LENGTH OF DURING PAST OVERSEEN DIRECTORSHIPS
AND DATE OF BIRTH WITH FUNDS TIME SERVED 5 YEARS BY TRUSTEE HELD BY TRUSTEE
--------------------------- ----------- -------------- ---------------------- ---------- --------------------------
INDEPENDENT TRUSTEES
DAVID M. KELLY Independent Unlimited Retired. 66 Chicago Stock
c/o SPDR Series Trust Trustee Elected: Exchange
State Street Financial September 2000 (Public Governor/
Center Director);
One Lincoln Street Penson Worldwide Inc.
Boston, MA 02111-2900 (Director);
10/10/38 Custodial Trust Co.
 (Director);
 SPDR Index
 Shares Funds
 (Trustee).

FRANK NESVET Independent Unlimited Chief Executive 66 SPDR Index
c/o SPDR Series Trust Trustee, Elected: Officer, Libra Shares Funds,
State Street Financial Chairman September 2000 Group, Inc. (Trustee); The
Center (1998-present) (a Massachusetts Health
One Lincoln Street financial services & Education Tax
Boston, MA 02111-2900 consulting company). Exempt Trust
9/24/43 (Trustee).

HELEN F. PETERS Independent Unlimited Professor of 66 Federal Home Loan
c/o SPDR Series Trust Trustee, Elected: Finance, Carroll Bank of Boston
State Street Financial Chair of September 2000 School of (Director); BJ's
Center Audit Management, Wholesale Clubs
One Lincoln Street Committee Boston College (Director);
Boston, MA 02111-2900 (2003-present); SPDR Index
3/22/48 Dean, Boston Shares Funds
 College (August (Trustee).
 2000-2003).

INTERESTED TRUSTEE
JAMES E. ROSS* Interested Unlimited President, SSgA 75 SPDR Index
SSgA Funds Management, Inc. Trustee, Elected Funds Management, Shares Funds (Trustee);
State Street Financial President President: Inc. (2005-present); Select Sector SPDR
Center May 2005, Principal, SSgA Funds Trust (Trustee); State
One Lincoln Street elected Management, Inc. Street Master Funds
Boston, MA 02111 Trustee: (2001-present); (Trustee); and
6/24/65 November 2005 Senior Managing State Street Institutional
 Director, State Street Investment Trust
 Global Advisors (Trustee).
 (2006-present);
 Principal, State
 Street Global
 Advisors
 (2000-2006).

OFFICERS
MICHAEL P. RILEY Vice Unlimited Principal, State N/A N/A
SSgA Funds Management, Inc. President Elected: Street Global
State Street Financial February 2005 Advisors
Center (2005-present);
One Lincoln Street Assistant
Boston, MA 02111 Vice
3/22/69 President, State
 Street Bank and
 Trust Company
 (2000-2004).

13

 NUMBER OF
 PORTFOLIOS
 TERM OF PRINCIPAL IN FUND
 OFFICE AND OCCUPATION(s) COMPLEX OTHER
NAME, ADDRESS POSITION(s) LENGTH OF DURING PAST OVERSEEN DIRECTORSHIPS
AND DATE OF BIRTH WITH FUNDS TIME SERVED 5 YEARS BY TRUSTEE HELD BY TRUSTEE
--------------------------- ----------- -------------- ---------------------- ---------- --------------------------
GARY L. FRENCH Treasurer Unlimited Senior Vice N/A N/A
State Street Bank and Elected: President,
Trust Company May 2005 State Street Bank
Two Avenue de Lafayette and Trust Company
Boston, MA 02111 (2002-present);
07/04/51 Managing Director,
 Deutsche Bank
 (2001-2002).


* Mr. Ross is an Interested Trustee because of his employment with the Adviser and ownership interest in an affiliate of the Adviser.

14

 NUMBER OF
 PORTFOLIOS
 TERM OF PRINCIPAL IN FUND OTHER
 OFFICE AND OCCUPATION(s) COMPLEX DIRECTORSHIPS
NAME, ADDRESS POSITION(s) LENGTH OF DURING PAST OVERSEEN HELD BY
AND DATE OF BIRTH WITH FUNDS TIME SERVED 5 YEARS BY TRUSTEE TRUSTEE
----------------- ----------- ------------ ------------------------ ---------- -------------
MARY MORAN ZEVEN Secretary Unlimited Senior Vice President N/A N/A
State Street Bank and Trust Company Elected: and Senior Managing
Two Avenue de Lafayette August 2001 Counsel, State Street
Boston, MA 02111 Bank and Trust Company
2/27/61 (2002-present).

RYAN M. LOUVAR Assistant Unlimited Vice President and N/A N/A
State Street Bank and Trust Company Secretary Elected: Counsel, State Street
Two Avenue de Lafayette October 2006 Bank and Trust
Boston, MA 02111 Company (2005-
2/18/72 present); Counsel,
 BISYS Group, Inc.
 (2000-2005) (a financial
 services company).

MARK E. TUTTLE Assistant Unlimited Vice President and N/A N/A
State Street Bank and Trust Company Secretary Elected: Assistant Counsel, State
Two Avenue de Lafayette August 2007 Street Bank and Trust
Boston, MA 02111 Company (2007-
3/25/70 present); Assistant
 Counsel, BISYS Group,
 Inc. (2006-2007)
 (a financial; services
 company); Compliance
 Manager, BISYS Group,
 Inc. (2005-2006);
 Sole Practitioner,
 Mark E. Tuttle Attorney
 at Law (2004-2005);
 Paralegal, John Hancock
 Financial Services, Inc.
 (2000-2004).

MATTHEW FLAHERTY Assistant Unlimited Assistant Vice N/A N/A
State Street Bank and Trust Treasurer Elected: President, State
Company May 2005 Street Bank and
Two Avenue de Lafayette Trust
Boston, MA 02111 (1994-present).*
2/19/71

CHAD C. HALLETT Assistant Unlimited Vice President, N/A N/A
State Street Bank and Trust Treasurer Elected: State Street Bank and
Company May 2006 Trust Company
Two Avenue de Lafayette (2001-Present).*
Boston, MA 02111
1/28/69


* Served in various capacities during noted time period

15

 NUMBER OF
 PORTFOLIOS
 TERM OF PRINCIPAL IN FUND OTHER
 OFFICE AND OCCUPATION(s) COMPLEX DIRECTORSHIPS
NAME, ADDRESS POSITION(s) LENGTH OF DURING PAST OVERSEEN HELD BY
AND DATE OF BIRTH WITH FUNDS TIME SERVED 5 YEARS BY TRUSTEE TRUSTEE
----------------- ----------- ----------- ----------------------- ---------- -------------
JULIE B. PIATELLI Chief Unlimited Principal and Senior N/A N/A
SSgA Funds Management, Inc. Compliance Elected: Compliance Officer,
State Street Financial Center Officer August 2007 SSgA Funds
One Lincoln Street Management, Inc.
Boston, MA 02111 (2004-present);
8/5/67 Vice President, State
 Street Global Advisors
 (2004-present); Senior
 Manager,
 PricewaterhouseCoopers,
 LLP (1999-2004)

REMUNERATION OF TRUSTEES AND OFFICERS

No officer, director or employee of the Adviser, its parent or subsidiaries, other than the Chief Compliance Officer, receives any compensation from the Trust for serving as an officer or Trustee of the Trust. Commencing August 11, 2007, the Trust and SPDR Index Shares Funds ("SIS Trust") pay, in the aggregate, each Independent Trustee an annual fee of $60,000 plus $3,000 per in-person meeting attended. An Independent Trustee will receive $1,000 for each telephonic or video conference meeting attended. The Chair of the Board receives an additional annual fee of $25,000 and the Chair of the Audit Committee receives an additional annual fee of $9,000. The Trust also reimburses each Independent Trustee for travel and other out-of-pocket expenses incurred by him/her in connection with attending such meetings. Trustee fees are allocated between the Trust and SIS Trust and each of their respective series in such a manner as deemed equitable, taking into consideration the relative net assets of the series. Previously, the Trust paid each Independent Trustee an annual fee of $12,000 plus $4,500 per in person meeting attended. An Independent Trustee received $500 for each meeting attended via telephone or video conference.

The table below shows the compensation that the Independent Trustees received during the Trust's fiscal year ended June 30, 2007.

 PENSION OR TOTAL
 RETIREMENT COMPENSATION
 BENEFITS ESTIMATED FROM THE
 ACCRUED ANNUAL TRUST AND
 AGGREGATE AS PART BENEFITS FUND COMPLEX
NAME OF COMPENSATION OF TRUST UPON PAID TO
INDEPENDENT TRUSTEE FROM THE TRUST EXPENSES RETIREMENT TRUSTEES(1)
------------------- -------------- ----------- ---------- ------------
David M. Kelly $ 34,500 $ 0 N/A $ 60,900
Frank Nesvet $ 34,500 $ 0 N/A $ 65,400
Helen F. Peters $ 34,500 $ 0 N/A $ 65,400


(1) The Fund Complex includes the Trust and SIS Trust.

STANDING COMMITTEES

Audit Committee. The Board of Trustees has an Audit Committee consisting of all Trustees who are not "interested persons" (as defined in the 1940 Act) of the Trust. Ms. Peters serves as Chair. The Audit Committee meets with the Trust's independent auditors to review and approve the scope and results of their professional services; to review the procedures for evaluating the adequacy of the Trust's accounting controls; to consider the range of audit fees; and to make recommendations to the Board regarding the engagement of the Trust's independent auditors. The Audit Committee met four (4) times during the fiscal year ended June 30, 2007.

Trustee Committee. The Board of Trustees has established a Trustee Committee consisting of all Trustees who are not "interested persons" (as defined in the 1940 Act) of the Trust. Mr. Nesvet serves as Chair. The responsibilities of the Trustee Committee are to: 1) nominate Independent Trustees; 2) review on a periodic basis the governance structures and procedures of the Funds; 3) review proposed resolutions and conflicts of interest that may arise in the business of the Funds and may have an impact on the investors of the Funds; 4) review matters that are referred to the Committee by the Chief Legal Officer or other counsel to the Trust; and 5)

16

provide general oversight of the Funds on behalf of the investors of the Funds. The Trustee Committee met three (3) times during the fiscal year ended June 30, 2007.

Pricing Committee. The Board of Trustees also has established a Pricing and Investment Committee that is composed of Officers of the Trust, investment management personnel of the Adviser and senior operations and administrative personnel of State Street. The Pricing and Investment Committee is responsible for the valuation and revaluation of any portfolio investments for which market quotations or prices are not readily available. The Pricing and Investment Committee meets only when necessary. The Board of Trustees met four (4) times during the fiscal year ended June 30, 2007 to review and ratify fair value pricing determinations of the Pricing Committee. The Pricing Committee reports to the Board on a quarterly basis.

OWNERSHIP OF FUND SHARES

The following table sets forth information describing the dollar range of equity securities beneficially owned by each Trustee in the Trust as of December 31, 2006:

 AGGREGATE DOLLAR RANGE OF
 EQUITY SECURITIES IN ALL
 REGISTERED INVESTMENT
 COMPANIES OVERSEEN
 DOLLAR RANGE OF EQUITY BY TRUSTEE IN FAMILY
NAME OF TRUSTEE SECURITIES IN THE TRUST OF INVESTMENT COMPANIES
-------------------- ----------------------- ---------------------------
INDEPENDENT TRUSTEES
David M. Kelly None None
Frank Nesvet None None
Helen F. Peters None None
INTERESTED TRUSTEE
James Ross None None

As of December 31, 2006, the Trustees who are not interested persons (as defined in the 1940 Act) of the Trust or their immediate family members did not own beneficially or of record any securities in the Adviser, the Distributor or any person controlling, controlled by, or under common control with the Adviser or the Distributor.

CODES OF ETHICS

The Trust, the Adviser and the Distributor each have adopted a code of ethics as required by applicable law, which is designed to prevent affiliated persons of the Trust, the Adviser and the Distributor from engaging in deceptive, manipulative or fraudulent activities in connection with securities held or to be acquired by the Funds (which may also be held by persons subject to the codes of ethics).

There can be no assurance that the codes of ethics will be effective in preventing such activities. Each code of ethics, filed as exhibits to this registration statement, may be examined at the office of the SEC in Washington, D.C. or on the Internet at the SEC's website at http://www.sec.gov.

PROXY VOTING POLICIES

The Board of Trustees believes that the voting of proxies on securities held by the Fund is an important element of the overall investment process. As such, the Board has delegated the responsibility to vote such proxies to the Adviser. The Adviser's proxy voting policy is attached to this SAI as Appendix B. Information regarding how the Fund voted proxies relating to their portfolio securities during the most recent 12-month period ended June 30 is available (1) without charge by calling 1-866-787-2257; and (2) on the SEC's website at http://www.sec.gov.

DISCLOSURE OF PORTFOLIO HOLDINGS POLICY

The Trust has adopted a policy regarding the disclosure of information about the Trust's portfolio holdings. The Board of Trustees of the Trust must approve all material amendments to this policy. The Fund's portfolio holdings are publicly disseminated each day the Fund is open for business through financial reporting and news services including publicly accessible Internet web sites. In addition, a basket composition file, which includes the security names and share quantities to deliver in exchange for Fund Shares, together with estimates and actual cash components, is publicly disseminated daily prior to the opening of the AMEX via the National Securities

17

Clearing Corporation (NSCC). The basket represents one creation unit of the Funds. The Trust, the Adviser or State Street will not disseminate non-public information concerning the Trust.

THE INVESTMENT ADVISER

SSgA Funds Management, Inc. (the "Adviser") acts as investment adviser to the Trust and, subject to the supervision of the Board, is responsible for the investment management of the Fund. The Adviser's principal address is State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111. The Adviser, a Massachusetts corporation, is a wholly owned subsidiary of State Street Corporation, a publicly held bank holding company. State Street Global Advisors ("SSgA"), consisting of the Adviser and other investment advisory affiliates of State Street Corporation, is the investment management arm of State Street Corporation.

The Adviser serves as investment adviser to the Fund pursuant to an Investment Advisory Agreement between the Trust and the Adviser. The Investment Advisory Agreement, with respect to the Fund, continues in effect for two years from its effective date, and thereafter is subject to annual approval by (1) the Board of Trustees or (2) vote of a majority of the outstanding voting securities (as defined in the 1940 Act) of the Fund, provided that in either event such continuance also is approved by a majority of the Board of Trustees who are not interested persons (as defined in the 1940 Act) of the Trust by a vote cast in person at a meeting called for the purpose of voting on such approval. The Investment Advisory Agreement with respect to the Fund is terminable without penalty, on 60 days notice, by the Board of Trustees or by a vote of the holders of a majority (as defined in the 1940 Act) of the Fund's outstanding voting securities. The Investment Advisory Agreement is also terminable upon 60 days notice by the Adviser and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

Under the Investment Advisory Agreement, the Adviser, subject to the supervision of the Board and in conformity with the stated investment policies of the Fund, manages the investment of the Fund's assets. The Adviser is responsible for placing purchase and sale orders and providing continuous supervision of the investment portfolio of the Fund. Pursuant to the Investment Advisory Agreement, the Trust has agreed to indemnify the Adviser for certain liabilities, including certain liabilities arising under the federal securities laws, unless such loss or liability results from willful misfeasance, bad faith or gross negligence in the performance of its duties or the reckless disregard of its obligations and duties.

A discussion regarding the basis for Board of Trustees' approval or continuation of the Investment Advisory Agreements regarding the Fund will be available in the Trust's Semi-Annual Report to Shareholders dated December 31, 2007.

For the services provided to the Fund under the Investment Advisory Agreement, the Fund pays the Adviser monthly fees based on a percentage of the Fund's average daily net assets as set forth in the Fund's Prospectus. From time to time, the Adviser may waive all or a portion of its fee. The Adviser pays all expenses of the Fund other than the management fee, distribution fees pursuant to the Distribution and Service Plan, if any, brokerage, taxes, interest, fees and expenses of the Independent Trustees (including any Trustee's counsel fees), litigation expenses and other extraordinary expenses.

PORTFOLIO MANAGERS

The Adviser manages the Funds using a team of investment professionals. Key professionals primarily involved in the day-to-day portfolio management for each of the following Funds include:

FUND PORTFOLIO MANAGERS
------------------------------- ---------------------------------------------
SPDR Lehman High Yield Bond ETF Michael Brunell, John Kirby, Elya Schwartzman

The following table lists the number and types of accounts managed by each of the key professionals involved in the day-to-day portfolio management for the Fund and assets under management in those accounts. The total number of accounts and assets have been allocated to each respective manager. Therefore, some accounts and assets have been counted twice.

18

OTHER ACCOUNTS MANAGED AS OF SEPTEMBER 30, 2007

 REGISTERED POOLED TOTAL
 INVESTMENT ASSETS INVESTMENT ASSETS ASSETS ASSETS
PORTFOLIO COMPANY MANAGED VEHICLE MANAGED OTHER MANAGED MANAGED
MANAGER ACCOUNTS (BILLIONS)* ACCOUNTS (BILLIONS)* ACCOUNTS (BILLIONS)* (BILLIONS)*
---------------- ---------- ----------- ---------- ----------- -------- ----------- -----------
Michael Brunell 13 $ 0.97 21 $ 3.88 59 $ 43.56 $ 48.41
John Kirby 13 $ 0.97 21 $ 3.88 59 $ 43.56 $ 48.41
Elya Schwartzman 13 $ 0.97 21 $ 3.88 59 $ 43.56 $ 48.41


* There are no performance fees associated with these portfolios.

The dollar range of equity securities beneficially owned by the portfolio managers listed above as of September 30, 2007.

PORTFOLIO DOLLAR RANGE OF EQUITY
MANAGER SECURITIES BENEFICIALLY OWNED
---------------- -----------------------------
Michael Burnell None
John Kirby None
Elya Schwartzman None

A portfolio manager that has responsibility for managing more than one account may be subject to potential conflicts of interest because he or she is responsible for other accounts in addition to the Fund. Those conflicts could include preferential treatment of one account over others in terms of: (a) the portfolio manager's execution of different investment strategies for various accounts; or (b) the allocation of resources or of investment opportunities. The Adviser has adopted policies and procedures designed to address these potential material conflicts. For instance, portfolio managers are normally responsible for all accounts within a certain investment discipline, and do not, absent special circumstances, differentiate among the various accounts when allocating resources. Additionally, the Adviser and its advisory affiliates have processes and procedures for allocating investment opportunities among portfolios that are designed to provide a fair and equitable allocation among the portfolio manager's accounts with the same strategy.

Portfolio managers may manage numerous accounts for multiple clients. These accounts may include registered investment companies, other types of pooled accounts (e.g., collective investment funds), and separate accounts (i.e., accounts managed on behalf of individuals or public or private institutions). Portfolio managers make investment decisions for each account based on the investment objectives and policies and other relevant investment considerations applicable to that portfolio. A potential conflict of interest may arise as a result of the portfolio managers' responsibility for multiple accounts with similar investment guidelines. Under these circumstances, a potential investment may be suitable for more than one of the portfolio managers' accounts, but the quantity of the investment available for purchase is less than the aggregate amount the accounts would ideally devote to the opportunity. Similar conflicts may arise when multiple accounts seek to dispose of the same investment. The portfolio manager may also manage accounts whose objectives and policies differ from that of the Fund. These differences may be such that under certain circumstances, trading activity appropriate for one account managed by the portfolio manager may have adverse consequences for another account managed by the portfolio manager. For example, an account may sell a significant position in a security, which could cause the market price of that security to decrease, while the Fund maintained its position in that security.

A potential conflict may arise when the portfolio manager is responsible for accounts that have different advisory fees - the difference in fees could create an incentive for the portfolio manager to favor one account over another, for example, in terms of access to investment opportunities. This conflict may be heightened if an account is subject to a performance-based fee. Another potential conflict may arise when the portfolio manager has an investment in one or more accounts that participate in transactions with other accounts. His or her investment(s) may create an incentive for the portfolio manager to favor one account over another. The Adviser has adopted policies and procedures reasonably designed to address these potential material conflicts. For instance, portfolio managers are normally responsible for all accounts within a certain investment discipline, and do not, absent special circumstances, differentiate among the various accounts when allocating resources. Additionally, the Adviser and its advisory affiliates have processes and procedures for allocating investment opportunities among portfolios that are designed to provide a fair and equitable allocation.

The compensation of the Adviser's investment professionals is based on a number of factors. The first factor considered is external market. Through a compensation survey process, the Adviser seeks to understand what its competitors are paying people to perform similar roles. This data is then used to determine a competitive baseline in the areas of base pay, bonus, and long term incentive (i.e. equity). The second factor taken into consideration is the size of the pool available for this compensation. The Adviser is a part of State Street Corporation, and therefore works within its corporate environment on determining the overall level of its incentive compensation pool. Once determined, this pool is then allocated to the various locations and departments of the Adviser and its affiliates. The discretionary determination of the allocation amounts to these locations and departments is influenced by the

19

competitive market data, as well as the overall performance of the group. The pool is then allocated on a discretionary basis to individual employees based on their individual performance. There is no fixed formula for determining these amounts, nor is anyone's compensation directly tied to the investment performance or asset value of a product or strategy. The same process is followed in determining incentive equity allocations.

20

THE ADMINISTRATOR, CUSTODIAN AND TRANSFER AGENT

State Street serves as Administrator for the Trust pursuant to an Administrative Services Agreement. Under the Administrative Services Agreement, State Street is obligated on a continuous basis to provide such administrative services as the Board of Trustees of the Trust reasonably deems necessary for the proper administration of the Trust and the Fund. State Street will generally assist in all aspects of the Trust's and the Fund's operations; supply and maintain office facilities (which may be in State Street's own offices), statistical and research data, data processing services, clerical, accounting, bookkeeping and record keeping services (including without limitation the maintenance of such books and records as are required under the 1940 Act and the rules thereunder, except as maintained by other agents), internal auditing, executive and administrative services, and stationery and office supplies; prepare reports to shareholders or investors; prepare and file tax returns; supply financial information and supporting data for reports to and filings with the SEC and various state Blue Sky authorities; supply supporting documentation for meetings of the Board of Trustees; provide monitoring reports and assistance regarding compliance with the Declaration of Trust, by-laws, investment objectives and policies and with federal and state securities laws; arrange for appropriate insurance coverage; and negotiate arrangements with, and supervise and coordinate the activities of, agents and others to supply services.

Pursuant to the Administrative Services Agreement, the Trust has agreed to indemnify the Administrator for certain liabilities, including certain liabilities arising under the federal securities laws, unless such loss or liability results from gross negligence or willful misconduct in the performance of its duties.

State Street, One Lincoln Street, Boston, Massachusetts 02111, also serves as Custodian for the Funds pursuant to a Custodian Agreement. As Custodian, State Street holds the Fund's assets, calculates the net asset value of the Shares and calculates net income and realized capital gains or losses.

State Street also serves as Transfer Agent of the Fund pursuant to a Transfer Agency Agreement. State Street may be reimbursed by the Fund for its out-of-pocket expenses. State Street and the Trust will comply with the self-custodian provisions of Rule 17f-2 under the 1940 Act.

As compensation for its services under the Administrative Services Agreement, the Custodian Agreement, and Transfer Agency Agreement, State Street shall receive a fee for its services, calculated based on the average aggregate net assets of the Fund, as follows: 0.06% on the first $200 million, 0.04% on the next $200 million, and 0.025% thereafter, calculated on a Trust basis (i.e., the first break point will be calculated by multiplying the number of funds times $200M). After the first year of operations, a $125,000 minimum fee applies. The greater of the minimum fee or the asset based fee will be charged. The Advisory Agreement provides that the Adviser will pay certain operating expenses of the Trust, including the fees due to State Street under each of the Administrative Services Agreement, the Custodian Agreement and the Transfer Agency Agreement.

THE DISTRIBUTOR

State Street Global Markets, LLC is the principal underwriter and Distributor of Shares. Its principal address is State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111. Investor information can be obtained by calling 1-866-787-2257. The Distributor has entered into a Distribution Agreement with the Trust pursuant to which it distributes Shares of the Fund. The Distribution Agreement will continue for two years from its effective date and is renewable annually thereafter. Shares will be continuously offered for sale by the Trust through the Distributor only in Creation Units, as described in the Prospectus and below under "PURCHASE AND REDEMPTION OF CREATION UNITS." Shares in less than Creation Units are not distributed by the Distributor. The Distributor will deliver the Prospectus to persons purchasing Creation Units and will maintain records of both orders placed with it and confirmations of acceptance furnished by it. The Distributor is a broker-dealer registered under the Securities Exchange Act of 1934 (the "Exchange Act") and a member of the Financial Industry Regulatory Authority ("FINRA"). The Distributor has no role in determining the investment policies of the Trust or which securities are to be purchased or sold by the Trust.

The Fund has adopted a Distribution and Service (Rule 12b-1) Plan (a "Plan") pursuant to which payments of up to 0.25% may be made. No payments pursuant to the Plan will be made during the next twelve (12) months of operation. Under its terms, the Plan remains in effect from year to year, provided such continuance is approved annually by vote of the Board, including a majority of the "Independent Trustees" (Trustees who are not interested persons of the Fund (as defined in the 1940 Act) and have no direct or indirect financial interest in the operation of the Plan or any agreement related to the Plan). The Plan may not be amended to increase materially the amount to be spent for the services provided by the Distributor without approval by the shareholders of the Fund to which the Plan applies, and all material amendments of the Plan also require Board approval (as described above). The Plan may be terminated at any time, without penalty, by vote of a majority of the Independent Trustees, or, by a vote of a majority of the

21

outstanding voting securities of the Fund (as such vote is defined in the 1940 Act). Pursuant to the Distribution Agreement, the Distributor will provide the Board with periodic reports of any amounts expended under the Plan and the purpose for which such expenditures were made.

The Distribution Agreement provides that it may be terminated at any time, without the payment of any penalty, as to the Fund: (i) by vote of a majority of the Independent Trustees or (ii) by vote of a majority (as defined in the 1940 Act) of the outstanding voting securities of the Fund, on at least 60 days written notice to the Distributor. The Distribution Agreement is also terminable upon 60 days' notice by the Distributor and will terminate automatically in the event of its assignment (as defined in the 1940 Act).

Pursuant to agreements entered into with such persons, the Distributor will make payments under the Plan to certain broker-dealers or other persons ("Investor Services Organizations") that enter into agreements with the Distributor in the form approved by the Board of Trustees to provide distribution assistance and shareholder support, account maintenance and educational and promotional services (which may include compensation and sales incentives to the registered brokers or other sales personnel of the broker-dealer or other financial entity that is a party to an investor services agreement) ("Investor Services Agreements"). No such Investor Services Agreements will be entered into during the first twelve months of operation. Each Investor Services Agreement will be a "related agreement" under the Plan. No Investor Services Agreement will provide for annual fees of more than 0.25% of the Fund's average daily net assets per annum attributable to Shares subject to such agreement.

Subject to an aggregate limitation of 0.25% of the Fund's average net assets per annum, the fees paid by the Fund under the Plan will be compensation for distribution, investor services or marketing services for the Fund. To the extent the Plan fees aggregate less than 0.25% per annum of the average daily net assets of the Fund, the Fund may also reimburse the Distributor and other persons for their respective costs incurred in printing prospectuses and producing advertising or marketing material prepared at the request of the Fund. The aggregate payments under the Plan will not exceed, on an annualized basis, 0.25% of average daily net assets of the Fund.

The continuation of the Distribution Agreement, any Investor Services Agreements and any other related agreements is subject to annual approval of the Board, including by a majority of the Independent Trustees, as described above.

Each of the Investor Services Agreements will provide that it may be terminated at any time, without the payment of any penalty, (i) by vote of a majority of the Independent Trustees or (ii) by vote of a majority of the outstanding voting securities (as defined in the 1940 Act) of the Fund, on at least 60 days' written notice to the other party. Each of the Distribution Agreement and the Investor Services Agreements is also terminable upon 60 days' notice by the Distributor and will terminate automatically in the event of its assignment (as defined in the 1940 Act). Each Investor Services Agreement is also terminable by the applicable Investor Service Organization upon 60 days' notice to the other party thereto.

The fees and expenses payable under the Distribution Agreement and the Investor Services Agreements will be made in accordance with the daily net assets of the Fund.

The Distributor may also enter into agreements with securities dealers ("Soliciting Dealers") who will solicit purchases of Creation Unit aggregations of Fund Shares. Such Soliciting Dealers may also be Participating Parties (as defined in the "Book Entry Only System" section below), DTC Participants (as defined below) and/or Investor Services Organizations.

Pursuant to the Distribution Agreement, the Trust has agreed to indemnify the Distributor, and may indemnify Soliciting Dealers entering into agreements with the Distributor, for certain liabilities, including certain liabilities arising under the federal securities laws, unless such loss or liability results from willful misfeasance, bad faith or gross negligence in the performance of its duties or the reckless disregard of its obligations and duties under the Distribution Agreement or other agreement, as applicable.

BROKERAGE TRANSACTIONS

The policy of the Trust regarding purchases and sales of securities for the Fund is that primary consideration will be given to obtaining the most favorable prices and efficient executions of transactions. Consistent with this policy, when securities transactions are effected on a stock exchange, the Trust's policy is to pay commissions which are considered fair and reasonable without necessarily determining that the lowest possible commissions are paid in all circumstances. The Trust believes that a requirement always to seek the lowest possible commission cost could impede effective portfolio management and preclude the Fund and the Adviser from obtaining a high quality of brokerage and research services. In seeking to determine the reasonableness of brokerage commissions paid in any transaction, the Adviser relies upon its experience and knowledge regarding commissions generally charged by various

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brokers and on its judgment in evaluating the brokerage and research services received from the broker effecting the transaction. Such determinations are necessarily subjective and imprecise, as in most cases an exact dollar value for those services is not ascertainable. The Trust has adopted policies and procedures that prohibit the consideration of sales of the Fund's Shares as a factor in the selection of a broker or dealer to execute its portfolio transactions.

The Adviser owes a fiduciary duty to its clients to seek to provide best execution on trades effected. In selecting a broker/dealer for each specific transaction, the Adviser chooses the broker/dealer deemed most capable of providing the services necessary to obtain the most favorable execution. Best execution is generally understood to mean the most favorable cost or net proceeds reasonably obtainable under the circumstances. The full range of brokerage services applicable to a particular transaction may be considered when making this judgment, which may include, but is not limited to: liquidity, price, commission, timing, aggregated trades, capable floor brokers or traders, competent block trading coverage, ability to position, capital strength and stability, reliable and accurate communications and settlement processing, use of automation, knowledge of other buyers or sellers, arbitrage skills, administrative ability, underwriting and provision of information on a particular security or market in which the transaction is to occur. The specific criteria will vary depending upon the nature of the transaction, the market in which it is executed, and the extent to which it is possible to select from among multiple broker/dealers. The Adviser will also use electronic crossing networks (ECNs) when appropriate.

The Adviser does not presently participate in any soft dollar arrangements. It may aggregate trades with clients of SSgA, whose commission dollars may be used to generate soft dollar credits. Although the Adviser's clients' commissions are not used for soft dollars, the clients may benefit from the soft dollar products/services received by SSgA.

The Adviser assumes general supervision over placing orders on behalf of the Trust for the purchase or sale of portfolio securities. If purchases or sales of portfolio securities of the Trust and one or more other investment companies or clients supervised by the Adviser are considered at or about the same time, transactions in such securities are allocated among the several investment companies and clients in a manner deemed equitable and consistent with its fiduciary obligations to all by the Adviser. In some cases, this procedure could have a detrimental effect on the price or volume of the security so far as the Trust is concerned. However, in other cases, it is possible that the ability to participate in volume transactions and to negotiate lower brokerage commissions will be beneficial to the Trust. The primary consideration is prompt execution of orders at the most favorable net price.

The Funds will not deal with affiliates in principal transactions unless permitted by exemptive order or applicable rule or regulation.

Securities of "Regular Broker-Dealer." The Fund is required to identify any securities of its "regular brokers and dealers" (as such term is defined in the 1940 Act) which they may hold at the close of their most recent fiscal year. "Regular brokers or dealers" of the Trust are the ten brokers or dealers that, during the most recent fiscal year: (i) received the greatest dollar amounts of brokerage commissions from the Trust's portfolio transactions; (ii) engaged as principal in the largest dollar amounts of portfolio transactions of the Trust; or (iii) sold the largest dollar amounts of the Trust's shares. The Fund is new and has not engaged in transactions prior to the date of this SAI.

Portfolio turnover may vary from year to year, as well as within a year. High turnover rates are likely to result in comparatively greater brokerage expenses. The portfolio turnover rate for the Fund is expected to be under 50%. The overall reasonableness of brokerage commissions is evaluated by the Adviser based upon its knowledge of available information as to the general level of commissions paid by other institutional investors for comparable services.

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BOOK ENTRY ONLY SYSTEM

The following information supplements and should be read in conjunction with the section in the Prospectus entitled "BUYING AND SELLING THE FUND."

Depository Turst Company ("DTC") acts as securities depositary for the Shares. Shares of the Fund are represented by securities registered in the name of DTC or its nominee, Cede & Co., and deposited with, or on behalf of, DTC. Except in the limited circumstance provided below, certificates will not be issued for Shares.

DTC, a limited-purpose trust company, was created to hold securities of its participants (the "DTC Participants") and to facilitate the clearance and settlement of securities transactions among the DTC Participants in such securities through electronic book-entry changes in accounts of the DTC Participants, thereby eliminating the need for physical movement of securities certificates. DTC Participants include securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations, some of whom (and/or their representatives) own DTC. More specifically, DTC is owned by a number of its DTC Participants and by the New York Stock Exchange ("NYSE"), the AMEX and the FINRA. Access to the DTC system is also available to others such as banks, brokers, dealers and trust companies that clear through or maintain a custodial relationship with a DTC Participant, either directly or indirectly (the "Indirect Participants").

Beneficial ownership of Shares is limited to DTC Participants, Indirect Participants and persons holding interests through DTC Participants and Indirect Participants. Ownership of beneficial interests in Shares (owners of such beneficial interests are referred to herein as "Beneficial Owners") is shown on, and the transfer of ownership is effected only through, records maintained by DTC (with respect to DTC Participants) and on the records of DTC Participants (with respect to Indirect Participants and Beneficial Owners that are not DTC Participants). Beneficial Owners will receive from or through the DTC Participant a written confirmation relating to their purchase of Shares.

CONVEYANCE OF ALL NOTICES, STATEMENTS AND OTHER COMMUNICATIONS TO BENEFICIAL OWNERS IS EFFECTED AS FOLLOWS. Pursuant to the Depositary Agreement between the Trust and DTC, DTC is required to make available to the Trust upon request and for a fee to be charged to the Trust a listing of the Shares of the Fund held by each DTC Participant. The Trust shall inquire of each such DTC Participant as to the number of Beneficial Owners holding Shares, directly or indirectly, through such DTC Participant. The Trust shall provide each such DTC Participant with copies of such notice, statement or other communication, in such form, number and at such place as such DTC Participant may reasonably request, in order that such notice, statement or communication may be transmitted by such DTC Participant, directly or indirectly, to such Beneficial Owners. In addition, the Trust shall pay to each such DTC Participant a fair and reasonable amount as reimbursement for the expenses attendant to such transmittal, all subject to applicable statutory and regulatory requirements.

Share distributions shall be made to DTC or its nominee, Cede & Co., as the registered holder of all Shares. DTC or its nominee, upon receipt of any such distributions, shall credit immediately DTC Participants' accounts with payments in amounts proportionate to their respective beneficial interests in Shares of the Fund as shown on the records of DTC or its nominee. Payments by DTC Participants to Indirect Participants and Beneficial Owners of Shares held through such DTC Participants will be governed by standing instructions and customary practices, as is now the case with securities held for the accounts of customers in bearer form or registered in a "street name," and will be the responsibility of such DTC Participants.

The Trust has no responsibility or liability for any aspects of the records relating to or notices to Beneficial Owners, or payments made on account of beneficial ownership interests in such Shares, or for maintaining, supervising or reviewing any records relating to such beneficial ownership interests or for any other aspect of the relationship between DTC and the DTC Participants or the relationship between such DTC Participants and the Indirect Participants and Beneficial Owners owning through such DTC Participants.

DTC may determine to discontinue providing its service with respect to Shares at any time by giving reasonable notice to the Trust and discharging its responsibilities with respect thereto under applicable law. Under such circumstances, the Trust shall take action either to find a replacement for DTC to perform its functions at a comparable cost or, if such a replacement is unavailable, to issue and deliver printed certificates representing ownership of Shares, unless the Trust makes other arrangements with respect thereto satisfactory to the Exchange.

CONTROL PERSONS AND PRINCIPAL HOLDERS OF SECURITIES

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As of October 31, 2007, the Fund had not yet commenced operations. Therefore the Fund does not have any shareholders who beneficially own of record 5% or more of the outstanding shares of the Fund.

An Authorized Participant (as defined below) may hold of record more than 25% of the outstanding shares of the Fund. From time to time, Authorized Participants may be a beneficial and/or legal owner of the Fund, may be affiliated with an index provider, may be deemed to have control of the Fund and/or may be able to affect the outcome of matters presented for a vote of the shareholders of the Fund. Authorized Participants may execute an irrevocable proxy granting the Distributor or another affiliate of State Street (the "Agent") power to vote or abstain from voting such Authorized Participant's beneficially or legally owned shares of the Fund. In such cases, the Agent shall mirror vote (or abstain from voting) such shares in the same proportion as all other beneficial owners of the Fund.

The Trustees and Officers of the Trust, as a group, own less than 1% of the Trust's voting securities as of the date of this SAI.

PURCHASE AND REDEMPTION OF CREATION UNITS

PURCHASE (CREATION). The Trust issues and sells Shares of the Fund only: (i) in Creation Units on a continuous basis through the Principal Underwriter, without a sales load, at their net asset value next determined after receipt, on any Business Day (as defined below), of an order in proper form pursuant to the terms of the Authorized Participant Agreement ("Participant Agreement"); or (ii) pursuant to the Dividend Reinvestment Service (as defined below).

A "Business Day" with respect to the Fund is any day except weekends and the following holidays: New Year's Day, Dr. Martin Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day (observed), Independence Day, Labor Day, Columbus Day, Veterans Day, Thanksgiving Day and Christmas Day.

FUND DEPOSIT. The consideration for purchase of a Creation Unit of the Fund generally consists of a cash payment equal in value to the Deposit Securities, the "Deposit Cash", together with the Cash Component. When accepting purchases of Creation Units for cash, the Fund may incur additional costs associated with the acquisition of Deposit Securities that would otherwise be provided by an in-kind purchaser.

The Deposit Cash and the Cash Component constitute the "Fund Deposit," which represents the minimum initial and subsequent investment amount for a Creation Unit of the Fund. The Cash Component is an amount equal to the difference between the net asset value of the Shares (per Creation Unit) and the market value of the Deposit Securities or Deposit Cash, as applicable. If the Cash Component is a positive number (i.e., the net asset value per Creation Unit exceeds the market value of the Deposit Securities or Deposit Cash), the Cash Component shall be such positive amount. If the Cash Component is a negative number (i.e., the net asset value per Creation Unit is less than the market value of the Deposit Securities or Deposit Cash), the Cash Component shall be such negative amount and the creator will be entitled to receive cash in an amount equal to the Cash Component. The Cash Component serves the function of compensating for any differences between the net asset value per Creation Unit and the market value of the Deposit Securities or Deposit Cash. Computation of the Cash Component excludes any stamp duty or other similar fees and expenses payable upon transfer of beneficial ownership of the Deposit Securities, if applicable, which shall be the sole responsibility of the Authorized Participant (as defined below).

The Custodian, through NSCC, makes available on each Business Day, immediately prior to the opening of business on the Exchange (currently 9:30 a.m., Eastern time), the list of the names and the required number of shares of each Deposit Security or the required amount of Deposit Cash, as applicable, to be included in the current Fund Deposit (based on information at the end of the previous Business Day) for the Fund. Such Fund Deposit is subject to any applicable adjustments as described below, in order to effect purchases of Creation Units of a the Fund until such time as the next-announced composition of the Deposit Securities or the required amount of Deposit Cash, as applicable, is made available.

The identity and number of shares of the Deposit Securities or the amount of Deposit Cash, as applicable, required for a Fund Deposit for the Fund changes as rebalancing adjustments, interest payments and corporate action events are reflected from time to time by the Adviser with a view to the investment objective of the Fund. The composition of the Deposit Securities may also change in response to adjustments to the weighting or composition of the Component Stocks of the index.

The Trust reserves the right to permit or require the substitution of a "cash in lieu" amount to be added to the Cash Component to replace any Deposit Security which: (i) may not be available in sufficient quantity for delivery, (ii) may not be eligible for transfer

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through the systems of DTC for corporate securities and municipal securities or the Federal Reserve System for U.S. Treasury securities; (iii) may not be eligible for trading by an Authorized Participant (as defined below) or the investor for which it is acting; (iv) would be restricted under the securities laws or where the delivery of the Deposit Security to the Authorized Participant would result in the disposition of the Deposit Security by the Authorized Participant becoming restricted under the securities laws, or (v) in certain other situations (collectively, "custom orders"). The Trust also reserves the right to: (i) permit or require the substitution of Deposit Securities in lieu of Deposit Cash; and (ii) include or remove Deposit Securities from the basket in anticipation of index rebalancing changes. The adjustments described above will reflect changes, known to the Adviser on the date of announcement to be in effect by the time of delivery of the Fund Deposit, in the composition of the subject index being tracked by the Fund or resulting from certain corporate actions.

PROCEDURES FOR PURCHASE OF CREATION UNITS. To be eligible to place orders with the Principal Underwriter to purchase a Creation Unit of a Fund, an entity must be (i) a "Participating Party", i.e., a broker-dealer or other participant in the clearing process through the Continuous Net Settlement System of the NSCC (the "Clearing Process"), a clearing agency that is registered with the SEC; or
(ii) a DTC Participant (see "BOOK ENTRY ONLY SYSTEM"). In addition, each Participating Party or DTC Participant (each, an "Authorized Participant") must execute a Participant Agreement that has been agreed to by the Principal Underwriter and the Transfer Agent, and that has been accepted by the Trust, with respect to purchases and redemptions of Creation Units. Each Authorized Participant will agree, pursuant to the terms of a Participation Agreement, on behalf of itself or any investor on whose behalf it will act, to certain conditions, including that it will pay to the Trust, an amount of cash sufficient to pay the Cash Component together with the Creation Transaction Fee (defined below).

All orders to purchase Shares directly from the Fund, including custom orders, must be placed for one or more Creation Units and in the manner and by the time set forth in the Participant Agreement and the order form. The date on which an order to purchase Creation Units (or an order to redeem Creation Units, as set forth below) is referred to as the "Order Placement Date."

An Authorized Participant may require an investor to make certain representations or enter into agreements with respect to the order (e.g., to provide for payments of cash, when required). Investors should be aware that their particular broker may not have executed a Participant Agreement and that, therefore, orders to purchase Shares directly from the Fund in Creation Units have to be placed by the investor's broker through an Authorized Participant that has executed a Participant Agreement. In such cases there may be additional charges to such investor. At any given time, there may be only a limited number of broker-dealers that have executed a Participant Agreement and only a small number of such Authorized Participants may have international capabilities.

On days when the Exchange or the bond markets close earlier than normal, the Fund may require orders to create Creation Units to be placed earlier in the day. Orders must be transmitted by an Authorized Participant by telephone or other transmission method acceptable to the Distributor pursuant to procedures set forth in the Participant Agreement. Those placing orders through an Authorized Participant should allow sufficient time to permit proper submission of the purchase order to the Principal Underwriter by the cut-off time on such Business Day. Economic or market disruptions or changes, or telephone or other communication failure may impede the ability to reach the Distributor or an Authorized Participant.

ADDITIONAL PROCEDURES FOR PURCHASE OF CREATION UNITS. Fund Deposits must be delivered by an Authorized Participant through the Federal Reserve System (for cash and U.S. government securities) and/or through DTC (for corporate securities and municipal securities). The Fund Deposit transfer must be ordered by the DTC Participant in a timely fashion so as to ensure the delivery of the requisite number of Deposit Securities or Deposit Cash, as applicable, through DTC to the account of the Fund by no later than 3:00 p.m., Eastern time, on the Settlement Date. The "Settlement Date" for the Fund is generally the third business day after the Order Placement Date. All questions as to the number of Deposit Securities or Deposit Cash to be delivered, as applicable, and the validity, form and eligibility (including time of receipt) for the deposit of any tendered securities or cash, as applicable, will be determined by the Trust, whose determination shall be final and binding. The amount of cash represented by the Cash Component must be transferred directly to the Custodian through the Federal Reserve Bank wire transfer system in a timely manner so as to be received by the Custodian no later than 3:00 p.m., Eastern time, on the Settlement Date. If the Cash Component and the Deposit Securities or Deposit Cash, as applicable, are not received by 3:00 p.m., Eastern time, on the Settlement Date, the creation order may be cancelled. Upon written notice to the Distributor, such canceled order may be resubmitted the following Business Day using a Fund Deposit as newly constituted to reflect the then current NAV of the Fund. The delivery of Creation Units so created generally will occur no later than the third Business Day following the day on which the purchase order is deemed received by the Distributor.

The order shall be deemed to be received on the Business Day on which the order is placed provided that the order is placed in proper form prior to the applicable cut-off time and the federal funds in the appropriate amount are deposited with by 3:00 p.m., Eastern time,

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with the Custodian on the Settlement Date. If the order is not placed in proper form as required, or federal funds in the appropriate amount are not received by 3:00 p.m. Eastern time on the Settlement Date, then the order may be deemed to be rejected and the Authorized Participant shall be liable to the Fund for losses, if any, resulting therefrom.

ISSUANCE OF A CREATION UNIT. Except as provided herein, Creation Units will not be issued until the transfer of good title to the Trust of the Deposit Securities or payment of Deposit Cash, as applicable, and the payment of the Cash Component have been completed.

Creation Units may be purchased in advance of receipt by the Trust of all or a portion of the applicable Deposit Securities as described below. In these circumstances, the initial deposit will have a value greater than the net asset value of the Shares on the date the order is placed in proper form since in addition to available Deposit Securities, cash must be deposited in an amount equal to the sum of (i) the Cash Component, plus (ii) as additional amount of cash equal to a percentage of the market value as set forth in the Participant Agreement, of the undelivered Deposit Securities (the "Additional Cash Deposit"), which shall be maintained in a separate non-interest bearing collateral account. An additional amount of cash shall be required to be deposited with the Trust, pending delivery of the missing Deposit Securities to the extent necessary to maintain the Additional Cash Deposit with the Trust in an amount at least equal to the applicable percentage, as set forth in the Participant Agreement, of the daily marked to market value of the missing Deposit Securities. The Participant Agreement will permit the Trust to buy the missing Deposit Securities at any time. Authorized Participants will be liable to the Trust for the costs incurred by the Trust in connection with any such purchases. These costs will be deemed to include the amount by which the actual purchase price of the Deposit Securities exceeds the market value of such Deposit Securities on the day the purchase order was deemed received by the Principal Underwriter plus the brokerage and related transaction costs associated with such purchases. The Trust will return any unused portion of the Additional Cash Deposit once all of the missing Deposit Securities have been properly received by the Custodian or purchased by the Trust and deposited into the Trust. In addition, a Transaction Fee as set forth below under "Creation Transaction Fees" will be charged in all cases. The delivery of Creation Units so created generally will occur no later than the Settlement Date.

ACCEPTANCE OF ORDERS OF CREATION UNITS. The Trust reserves the absolute right to reject an order for Creation Units transmitted to it by the Principal Underwriter in respect of the Fund if (a) the order is not in proper form; (b) the Deposit Securities or Deposit Cash, as applicable, delivered by the Participant are not as disseminated through the facilities of the NSCC for that date by the Custodian; (c) the investor(s), upon obtaining the Shares ordered, would own 80% or more of the currently outstanding Shares of the Fund; (d) acceptance of the Deposit Securities would have certain adverse tax consequences to the Fund; (e) the acceptance of the Fund Deposit would, in the opinion of counsel, be unlawful; (f) the acceptance of the Fund Deposit would otherwise, in the discretion of the Trust or the Adviser, have an adverse effect on the Trust or the rights of beneficial owners; (g) the acceptance or receipt of the order for a Creation Unit would, in the opinion of counsel to the Trust, be unlawful; or (h) in the event that circumstances outside the control of the Trust, the Custodian, the Transfer Agent and/or the Adviser make it for all practical purposes not feasible to process orders for Creation Units. Examples of such circumstances include acts of God or public service or utility problems such as fires, floods, extreme weather conditions and power outages resulting in telephone, telecopy and computer failures; market conditions or activities causing trading halts; systems failures involving computer or other information systems affecting the Trust, the Principal Underwriter, the Custodian, the Transfer Agent, DTC, NSCC, Federal Reserve System, or any other participant in the creation process, and other extraordinary events. The Principal Underwriter shall notify a prospective creator of a Creation Unit and/or the Authorized Participant acting on behalf of the creator of a Creation Unit of its rejection of the order of such person. The Trust, the Transfer Agent, the Custodian and the Principal Underwriter are under no duty, however, to give notification of any defects or irregularities in the delivery of Fund Deposits nor shall either of them incur any liability for the failure to give any such notification. The Trust, the Transfer Agent, the Custodian and the Principal Underwriter shall not be liable for the rejection of any purchase order for Creation Units.

All questions as to the number of shares of each security in the Deposit Securities and the validity, form, eligibility and acceptance for deposit of any securities to be delivered shall be determined by the Trust, and the Trust's determination shall be final and binding.

CREATION TRANSACTION FEE. A purchase (i.e., creation) transaction fee is imposed for the transfer and other transaction costs associated with the purchase of Creation Units, and investors will be required to pay a fixed creation transaction fee regardless of the number of Creation Units created in the transaction, as set forth in the Fund's Prospectus, as may be revised from time to time. The Fund may adjust the creation transaction fee from time to time based upon actual experience. An additional charge for cash purchases, custom orders, or partial cash purchases for the Fund may be imposed. Investors who use the services of a broker or other such intermediary may be charged a fee for such services. Investors are responsible for the costs of transferring the securities constituting the Deposit Securities to the account of the Trust.

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REDEMPTION. Shares may be redeemed only in Creation Units at their net asset value next determined after receipt of a redemption request in proper form by the Fund through the Transfer Agent and only on a Business Day. EXCEPT UPON LIQUIDATION OF THE FUND, THE TRUST WILL NOT REDEEM SHARES IN AMOUNTS LESS THAN CREATION UNITS. Investors must accumulate enough Shares in the secondary market to constitute a Creation Unit in order to have such Shares redeemed by the Trust. There can be no assurance, however, that there will be sufficient liquidity in the public trading market at any time to permit assembly of a Creation Unit. Investors should expect to incur brokerage and other costs in connection with assembling a sufficient number of Shares to constitute a redeemable Creation Unit.

With respect to the Fund, the Custodian, through the NSCC, makes available immediately prior to the opening of business on the Exchange (currently 9:30 am, Eastern time) on each Business Day, the list of the names and share quantities of the Fund's portfolio securities that will be applicable (subject to possible amendment or correction) to redemption requests received in proper form (as defined below) on that day ("Fund Securities").

Redemption proceeds for a Creation Unit generally consist of Fund Securities -- as announced by the Custodian on the Business Day of the request for redemption received in proper form plus cash in an amount equal to the difference between the net asset value of the Shares being redeemed, as next determined after a receipt of a request in proper form, and the value of the Fund Securities (the "Cash Redemption Amount"), less a fixed redemption transaction fee as set forth below. In the event that the Fund Securities have a value greater than the net asset value of the Shares, a compensating cash payment equal to the differential is required to be made by or through an Authorized Participant by the redeeming shareholder. Notwithstanding the foregoing, at the Trust's discretion with respect to the Fund, an Authorized Participant may receive the corresponding cash value of the securities in lieu of the in-kind securities value representing one or more Fund Securities.

REDEMPTION TRANSACTION FEE. A redemption transaction fee is imposed for the transfer and other transaction costs associated with the redemption of Creation Units, and investors will be required to pay a fixed redemption transaction fee regardless of the number of Creation Units created in the transaction, as set forth in the Fund's Prospectus, as may be revised from time to time. The redemption transaction fee is the same no matter how many Creation Units are being redeemed pursuant to any one redemption request. The Fund may adjust the redemption transaction fee from time to time based upon actual experience. An additional charge for cash redemptions, custom orders, or partial cash redemptions (when cash redemptions are available) for the Fund may be imposed. Investors who use the services of a broker or other such intermediary may be charged a fee for such services. Investors are responsible for the costs of transferring the Fund Securities from the Trust to their account or on their order.

PROCEDURES FOR REDEMPTION OF CREATION UNITS. To be eligible to place redemption orders for Creation Units of the Fund, an entity must be a DTC Participant that has executed a Participant Agreement and have the ability to transact through the Federal Reserve System. Orders to redeem Creation Units must be submitted in proper form to the Transfer Agent prior to the time as set forth in the Participant Agreement and the order form. A redemption request is considered to be in "proper form" if (i) such order is accompanied or followed by the requisite number of Shares of the Fund specified in such order, which delivery must be made through DTC to the Custodian no later than 3:00 p.m., Eastern time, on the Settlement Date; and (ii) all other procedures set forth in the Participant Agreement are properly followed. On days when the Exchange or the bond markets close earlier than normal, the Fund may require orders to redeem Creation Units to be placed earlier in the day. After the Trust has deemed an order for redemption received, the Trust will initiate procedures to transfer the requisite Fund Securities and the Cash Redemption Amount to the Authorized Participant on behalf of the redeeming beneficial owner by the Settlement Date.

The calculation of the value of the Fund Securities and the Cash Redemption Amount to be delivered upon redemption will be made by the Custodian according to the procedures set forth under "Determination of Net Asset Value", computed on the Business Day on which a redemption order is deemed received by the Trust. Therefore, if a redemption order in proper form is submitted to the Principal Underwriter by a DTC Participant by the specified time on the Order Placement Date, and the requisite number of Shares of the Fund are delivered to the Custodian prior to 3:00 p.m. Eastern time on the Settlement Date, then the value of the Fund Securities and the Cash Redemption Amount to be delivered will be determined by the Custodian on such Order Placement Date. If the requisite number of shares of the Fund are not delivered by 3:00 p.m. Eastern time on the Settlement Date, the Fund will not release the underlying securities for delivery unless collateral is posted in such percentage amount of missing shares as set forth in the Participant Agreement (marked to market daily).

ADDITIONAL REDEMPTION PROCEDURES. If it is not possible to effect deliveries of the Fund Securities, the Trust may in its discretion exercise its option to redeem such shares in cash, and the redeeming investor will be required to receive its redemption

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proceeds in cash. In addition, an investor may request a redemption in cash that the Fund may, in its sole discretion, permit. In either case, the investor will receive a cash payment equal to the net asset value of its shares based on the net asset value of shares of the Fund next determined after the redemption request is received in proper form (minus a redemption transaction fee and additional charge for requested cash redemptions specified above, to offset the Trust's brokerage and other transaction costs associated with the disposition of Fund Securities). The Fund may also, in its sole discretion, upon request of a shareholder, provide such redeemer a portfolio of securities that differs from the exact composition of the Fund Securities but does not differ in net asset value.

Redemptions of shares for Fund Securities will be subject to compliance with applicable federal and state securities laws and the Fund (whether or not it otherwise permits cash redemptions) reserves the right to redeem Creation Units for cash to the extent that the Trust could not lawfully deliver specific Fund Securities upon redemptions or could not do so without first registering the Fund Securities under such laws. An Authorized Participant or an investor for which it is acting subject to a legal restriction with respect to a particular security included in the Fund Securities applicable to the redemption of Creation Units may be paid an equivalent amount of cash. The Authorized Participant may request the redeeming investor of the Shares to complete an order form or to enter into agreements with respect to such matters as compensating cash payment. Further, an Authorized Participant that is not a "qualified institutional buyer," ("QIB") as such term is defined under Rule 144A of the Securities Act, will not be able to receive Fund Securities that are restricted securities eligible for resale under Rule 144A. An Authorized Participant may be required by the Trust to provide a written confirmation with respect to QIB status in order to receive Fund Securities.

REQUIRED EARLY ACCEPTANCE OF ORDERS. Notwithstanding the foregoing, as described in the Participant Agreement and the applicable order form, Authorized Participants may be notified that the cut-off time for an order may be earlier on a particular business day.

DETERMINATION OF NET ASSET VALUE

The following information supplements and should be read in conjunction with the section in each Prospectus entitled "DETERMINATION OF NET ASSET VALUE."

Net asset value per Share for the Fund is computed by dividing the value of the net assets of the Fund (i.e., the value of its total assets less total liabilities) by the total number of Shares outstanding, rounded to the nearest cent. Expenses and fees, including the management fees, are accrued daily and taken into account for purposes of determining net asset value. The net asset value of the Fund is calculated by the Custodian and determined at the close of the regular trading session on the NYSE (ordinarily 4:00 p.m. Eastern time) on each day that such exchange is open, provided that fixed-income assets may be valued as of the announced closing time for trading in fixed-income instruments on any day that the SIFMA announces an early closing time.

In calculating the Fund's net asset value per Share, the Fund's investments are generally valued using market valuations. A market valuation generally means a valuation (i) obtained from an exchange, a pricing service, or a major market maker (or dealer), (ii) based on a price quotation or other equivalent indication of value supplied by an exchange, a pricing service, or a major market maker (or dealer) or (iii) based on amortized cost. In the case of shares of other funds that are not traded on an exchange, a market valuation means such fund's published net asset value per share. The Adviser may use various pricing services, or discontinue the use of any pricing service, as approved by the Board of Trustees from time to time. A price obtained from a pricing service based on such pricing service's valuation matrix may be considered a market valuation. Any assets or liabilities denominated in currencies other than the U.S. dollar are converted into U.S. dollars at the current market rates on the date of valuation as quoted by one or more sources.

In the event that current market valuations are not readily available or such valuations do not reflect current market value, the Trust's procedures require the Pricing Committee to determine a security's fair value if a market price is not readily available. In determining such value the Pricing Committee may consider, among other things, (i) price comparisons among multiple sources, (ii) a review of corporate actions and news events, and (iii) a review of relevant financial indicators (e.g., movement in interest rates, market indices, and prices from the Fund's index provider). In these cases, the Fund's net asset value may reflect certain portfolio securities' fair values rather than their market prices. Fair value pricing involves subjective judgments and it is possible that the fair value determination for a security is materially different than the value that could be realized upon the sale of the security.

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DIVIDENDS AND DISTRIBUTIONS

The following information supplements and should be read in conjunction with the section in each Prospectus entitled "DISTRIBUTIONS."

GENERAL POLICIES

Dividends from net investment income, if any, are declared and paid monthly by the Fund. Distributions of net realized securities gains, if any, generally are declared and paid once a year, but the Trust may make distributions on a more frequent basis for the Funds to improve index tracking or to comply with the distribution requirements of the Internal Revenue Code, in all events in a manner consistent with the provisions of the 1940 Act.

Dividends and other distributions on Shares are distributed, as described below, on a pro rata basis to Beneficial Owners of such Shares. Dividend payments are made through DTC Participants and Indirect Participants to Beneficial Owners then of record with proceeds received from the Trust.

The Trust makes additional distributions to the extent necessary (i) to distribute the entire annual taxable income of the Trust, plus any net capital gains and (ii) to avoid imposition of the excise tax imposed by Section 4982 of the Internal Revenue Code. Management of the Trust reserves the right to declare special dividends if, in its reasonable discretion, such action is necessary or advisable to preserve the status of the Fund as a regulated investment company ("RIC") or to avoid imposition of income or excise taxes on undistributed income.

DIVIDEND REINVESTMENT SERVICE

Broker-dealers may make available the DTC book-entry Dividend Reinvestment Service (the "Service") for use by Beneficial Owners of the Fund through DTC Participants for reinvestment of their dividend distributions. If the Service is available and used, dividend distributions of both income and realized gains will be automatically reinvested in additional whole Shares of the Fund at NAV per share. Shares will be issued at NAV under the Service regardless of whether the Shares are then trading in the secondary market at a premium or discount to net asset value. Broker dealers, at their own discretion, may also offer a dividend reinvestment program under which Shares are purchased in the secondary market at current market prices. Investors should consult their broker dealer for further information regarding the Service or other dividend reinvestment programs.

TAXES

The following information also supplements and should be read in conjunction with the section in the Prospectus entitled "TAX MATTERS."

The Fund intends to qualify for and to elect treatment as a separate RIC under Subchapter M of the Internal Revenue Code. As such, the Fund should not be subject to federal income tax on its net investment income and capital gains, if any, to the extent that it timely distributes such income and capital gains to its shareholders. In order to be taxable as a RIC, the Fund must distribute annually to its shareholders at least 90% of its net investment income (generally net investment income plus the excess of net short-term capital gains over net long-term capital losses) and at least 90% of its net tax exempt interest income, for each tax year, if any, to its shareholders ("Distribution Requirement") and also must meet several additional requirements. Among these requirements are the following: (i) at least 90% of the Fund's gross income each taxable year must be derived from dividends, interest, payments with respect to securities loans, gains from the sale or other disposition of stock, securities or foreign currencies, or other income derived with respect to its business of investing in such stock, securities or currencies, and net income derived from an interest in qualified publicly traded partnerships; (ii) at the end of each fiscal quarter of the Fund's taxable year, at least 50% of the market value of its total assets must be represented by cash and cash items, U.S. government securities, securities of other RICs and other securities, with such other securities limited, in respect to any one issuer, to an amount not greater than 5% of the value of the Fund's total assets or more than 10% of the outstanding voting securities of such issuer, and (iii) at the end of each fiscal quarter of the Fund's taxable year, not more than 25% of the value of its total assets is invested in the securities (other than U.S. government securities or securities of other RICs) of any one issuer or the securities of two or more issuers engaged in the same, similar, or related trades or businesses if the Fund owns at least 20% of the voting power of such issuers, or the securities of one or more qualified publicly traded partnerships.

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The Fund is treated as a separate corporation for federal income tax purposes. The Fund therefore is considered to be a separate entity in determining its treatment under the rules for RICs described herein and in the Prospectus. Losses in one Fund do not offset gains in another and the requirements (other than certain organizational requirements) for qualifying RIC status are determined at the Fund level rather than at the Trust level.

If the Fund fails to qualify as a RIC for any taxable year, it will be taxable at regular corporate rates. In such an event, all distributions (including capital gains distributions) will be taxable as ordinary dividends to the extent of the Fund's current and accumulated earnings and profits, subject to the dividends-received deduction for corporate shareholders and the lower tax rates applicable to qualified dividend income distributed to individuals. The Board of Trustees reserves the right not to maintain the qualification of the Fund as a regulated investment company if it determines such course of action to be beneficial to shareholders.

Although the Fund intends to distribute substantially all of its net investment income and its capital gains for each taxable year, the Fund will be subject to federal income tax to the extent any such income or gains are not distributed. If the Fund's distributions exceed its taxable income and capital gains realized during a taxable year, all or a portion of the distributions made in the taxable year may be recharacterized as a return of capital to shareholders. A return of capital distribution generally will not be taxable but will reduce the shareholder's cost basis and result in a higher capital gain or lower capital loss when those shares on which the distribution was received are sold.

The Fund will be subject to a 4% excise tax on certain undistributed income if it does not distribute to its shareholders in each calendar year at least 98% of its ordinary income for the calendar year plus 98% of its capital gain net income for the twelve months ended October 31 of such year. The Fund intends to declare and distribute dividends and distributions in the amounts and at the times necessary to avoid the application of this 4% excise tax.

As a result of tax requirements, the Trust on behalf of the Fund has the right to reject an order to create Shares if the purchaser (or group of purchasers) would, upon obtaining the Shares so ordered, own 80% or more of the outstanding Shares of a given Fund and if, pursuant to section 351 of the Internal Revenue Code, the respective Fund would have a basis in the Deposit Securities different from the market value of such securities on the date of deposit. The Trust also has the right to require information necessary to determine beneficial Share ownership for purposes of the 80% determination.

The Fund may invest in complex securities. These investments may be subject to numerous special and complex rules. These rules could affect whether gains and losses recognized by the Fund are treated as ordinary income or capital gain, accelerate the recognition of income to the Fund and/or defer the Fund's ability to recognize losses. In turn, these rules may affect the amount, timing or character of the income distributed to you by the Fund.

The Fund is required for federal income tax purposes to mark-to-market and recognize as income for each taxable year its net unrealized gains and losses on certain futures contracts as of the end of the year as well as those actually realized during the year. Gain or loss from futures and options contracts on broad-based indexes required to be marked to market will be 60% long-term and 40% short-term capital gain or loss. Application of this rule may alter the timing and character of distributions to shareholders. The Fund may be required to defer the recognition of losses on futures contracts, options contracts and swaps to the extent of any unrecognized gains on offsetting positions held by the Fund. It is anticipated that any net gain realized from the closing out of futures or options contracts will be considered gain from the sale of securities and therefore will be qualifying income for purposes of the 90% requirement. The Fund distributes to shareholders at least annually any net capital gains which have been recognized for federal income tax purposes, including unrealized gains at the end of the Fund's fiscal year on futures or options transactions. Such distributions are combined with distributions of capital gains realized on a Fund's other investments and shareholders are advised on the nature of the distributions.

As a result of entering into swap contracts, the Fund may make or receive periodic net payments. The Fund may also make or receive a payment when a swap is terminated prior to maturity through an assignment of the swap or other closing transaction. Periodic net payments, if positive, will generally constitute taxable ordinary income and, if negative, will reduce net tax-exempt income, while termination of a swap will generally result in capital gain or loss (which will be a long-term capital gain or loss if the Fund has been a party to the swap for more than one year). The tax treatment of many types of credit default swaps is uncertain and may affect the amount, timing or character of the income distributed to you by the Fund.

Investments by the Fund in zero coupon or other discount securities will result in income to the Fund equal to a portion of the excess face value of the securities over their issue price (the "original issue discount" or "OID") each year that the securities are held, even

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though the Fund receives no cash interest payments. In other circumstances, whether pursuant to the terms of a security or as a result of other factors outside the control of the Fund, the Fund may recognize income without receiving a commensurate amount of cash. Such income is included in determining the amount of income that the Fund must distribute to maintain its status as a RIC and to avoid the payment of federal income tax, including the nondeductible 4% excise tax. Because such income may not be matched by a corresponding cash distribution to the Fund, the Fund may be required to borrow money or dispose of other securities to be able to make distributions to its shareholders.

Any market discount recognized on a bond is taxable as ordinary income. A market discount bond is a bond acquired in the secondary market at a price below redemption value or adjusted issue price if issued with original issue discount. Absent an election by the fund to include the market discount in income as it accrues, gain on the Fund's disposition of such an obligation will be treated as ordinary income rather than capital gain to the extent of the accrued market discount.

Special rules apply if the Fund holds inflation-indexed bonds (TIPs). Generally, all stated interest on such bonds is taken into income by the Fund under its regular method of accounting for interest income. The amount of positive inflation adjustment, which results in an increase in the inflation-adjusted principal amount of the bond, is treated as OID. The OID is included in the Fund's gross income ratably during the period ending with the maturity of the bond, under the general OID inclusion rules. The amount of the Fund's OID in a taxable year with respect to a bond will increase the Fund's taxable income for such year without a corresponding receipt of cash, until the bond matures. As a result, the Fund may need to use other sources of cash to satisfy its distributions for such year. The amount of negative inflation adjustments, which results in a decrease in the inflation-adjusted principal amount of the bond, reduces the amount of interest (including stated interest, OID, and market discount, if any) otherwise includable in the Fund's income with respect to the bond for the taxable year.

The Fund intends to distribute annually to its shareholders substantially all of its investment company taxable income, all of its net tax-exempt income and any net realized long-term capital gains in excess of net realized short-term capital losses (including any capital loss carryovers). The Fund will report to shareholders annually the amount of dividends received from ordinary income, the amount of distributions received from capital gains and the portion of dividends which may qualify for the dividends received deduction, if any. A portion of the dividends received from the Fund may be treated as qualified dividend income (eligible for the reduced maximum rate to individuals of 15% (5% for individuals in lower tax brackets)) to the extent that the Fund receives qualified dividend income. Qualified dividend income includes, in general, subject to certain holding period requirements and other requirements, dividend income from certain U.S. and foreign corporations. Eligible foreign corporations include those incorporated in possessions of the United States, those incorporated in certain countries with comprehensive tax treaties with the United States and those whose stock is tradable on an established securities market in the United States. The Fund may derive capital gains and losses in connection with the sale or other disposition of its portfolio securities. Distributions from net short-term capital gains will be taxable to shareholders as ordinary income. Distributions from net long-term gains will be taxable to you at long-term capital gains rates, regardless of how long you have held your Shares in the Fund. Long-term capital gains are currently taxed at a maximum rate of 15%. Absent further legislation, the maximum 15% rate on qualified dividend income and long-term capital gains will cease to apply to taxable years beginning after December 31, 2010.

In general, a sale of shares results in capital gain or loss, and for individual shareholders, is taxable at a federal rate dependent upon the length of time the shares were held. A redemption of a shareholder's Fund Shares is normally treated as a sale for tax purposes. Fund Shares held for a period of one year or less at the time of such sale or redemption will, for tax purposes, generally result in short-term capital gains or losses and those held for more than one year will generally result in long-term capital gains or losses. Under current law, the maximum tax rate on long-term capital gains available to non-corporate shareholders generally is 15%. As noted above, without future legislation, the maximum tax rate on long-term capital gains would return to 20% in 2011.

Gain or loss on the sale or redemption of Shares in the Fund is measured by the difference between the amount received and the adjusted tax basis of the Shares. Shareholders should keep records of investments made (including Shares acquired through reinvestment of dividends and distribution) so they can compute the tax basis of their Shares.

A loss realized on a sale or exchange of Shares of a Fund may be disallowed if other substantially identical Shares are acquired (whether through the automatic reinvestment of dividends or otherwise) within a sixty-one (61) day period beginning thirty (30) days before and ending thirty (30) days after the date that the Shares are disposed of. In such a case, the basis of the Shares acquired must be adjusted to reflect the disallowed loss. Any loss upon the sale or exchange of Shares held for six (6) months or less is treated as long-term capital loss to the extent of any capital gain dividends received by the shareholders.

Distribution of ordinary income and capital gains may also be subject to foreign, state and local taxes depending on a shareholder's circumstances.

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Distributions reinvested in additional Shares of the Fund through the means of the service (see "DIVIDEND REINVESTMENT SERVICE") will nevertheless be taxable dividends to Beneficial Owners acquiring such additional Shares to the same extent as if such dividends had been received in cash.

Dividends paid by the Fund to shareholders who are nonresident aliens or foreign entities will be subject to a 30% United States withholding tax unless a reduced rate of withholding or a withholding exemption is provided under applicable treaty law to the extent derived from investment income and short-term capital gain (other than "qualified short-term capital gain" described below) or unless such income is effectively connected with a U.S. trade or business carried on through a permanent establishment in the United States. Nonresident shareholders are urged to consult their own tax advisors concerning the applicability of the United States withholding tax and the proper withholding form(s) to be submitted to the Fund. A non-U.S. shareholder who fails to provide an appropriate IRS Form W-8 may be subject to backup withholding at the appropriate rate.

Under recently enacted legislation, the Fund may, under certain circumstances, designate all or a portion of a dividend as an "interest-related dividend" that if received by a nonresident alien or foreign entity generally would be exempt from the 30% U.S. withholding tax, provided that certain other requirements are met. The Fund may also, under certain circumstances, designate all or a portion of a dividend as a "qualified short-term capital gain dividend" which if received by a nonresident alien or foreign entity generally would be exempt from the 30% U.S. withholding tax, unless the foreign person is a nonresident alien individual present in the United States for a period or periods aggregating 183 days or more during the taxable year. In the case of shares held through an intermediary, the intermediary may withhold even if the Fund designates the payment as qualified net interest income or qualified short-term capital gain. Non-U.S. shareholders should contact their intermediaries with respect to the application of these rules to their accounts. The provisions contained in the legislation relating to dividends to foreign persons would apply to dividends with respect to taxable years of the Fund beginning after December 31, 2004 and before January 1, 2008.

The Fund will be required in certain cases to withhold at applicable withholding rates and remit to the United States Treasury the amount withheld on amounts payable to any shareholder who (1) has provided the Fund either an incorrect tax identification number or no number at all, (2) who is subject to backup withholding by the Internal Revenue Service for failure to properly report payments of interest or dividends, (3) who has failed to certify to the Fund that such shareholder is not subject to backup withholding, or (4) has not certified that such shareholder is a U.S. person (including a U.S. resident alien).

Under promulgated Treasury regulations, if a shareholder recognizes a loss on disposition of the Fund's Shares of $2 million or more for an individual shareholder or $10 million or more for a corporate shareholder, the shareholder must file with the IRS a disclosure statement on Form 8886. Direct shareholders of portfolio securities are in many cases excepted from this reporting requirement, but under current guidance, shareholders of a RIC are not excepted. Future guidance may extend the current exception from this reporting requirement to shareholders of most or all regulated investment companies. In addition, pursuant to recently enacted legislation, significant penalties may be imposed for the failure to comply with the reporting requirements. The fact that a loss is reportable under these regulations does not affect the legal determination of whether the taxpayer's treatment of the loss is proper. Shareholders should consult their tax advisers to determine the applicability of these regulations in light of their individual circumstances.

The foregoing discussion is a summary only and is not intended as a substitute for careful tax planning. Purchasers of Shares should consult their own tax advisors as to the tax consequences of investing in such Shares, including under state, local and other tax laws. Finally, the foregoing discussion is based on applicable provisions of the Internal Revenue Code, regulations, judicial authority and administrative interpretations in effect on the date hereof. Changes in applicable authority could materially affect the conclusions discussed above, and such changes often occur.

CAPITAL STOCK AND SHAREHOLDER REPORTS

The Fund issues shares of beneficial interest, par value $.01 per Share. The Board of Trustees may designate additional Funds.

Each Share issued by the Trust has a pro rata interest in the assets of the Fund. Shares have no preemptive, exchange, subscription or conversion rights and are freely transferable. Each Share is entitled to participate equally in dividends and distributions declared by the Board with respect to the Fund, and in the net distributable assets of such Fund on liquidation.

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Each Share has one vote with respect to matters upon which a shareholder vote is required consistent with the requirements of the 1940 Act and the rules promulgated thereunder. Shares of the Trust vote together as a single class except that if the matter being voted on affects only a particular fund of the Trust it will be voted on only by that fund and if a matter affects a particular fund differently from other funds, that fund will vote separately on such matter. Under Massachusetts law, the Trust is not required to hold an annual meeting of shareholders unless required to do so under the 1940 Act. The policy of the Trust is not to hold an annual meeting of shareholders unless required to do so under the 1940 Act. All Shares of the Trust (regardless of the fund) have noncumulative voting rights for the election of Trustees. Under Massachusetts law, Trustees of the Trust may be removed by vote of the shareholders.

Under Massachusetts law, shareholders of a business trust may, under certain circumstances, be held personally liable as partners for obligations of the Trust. However, the Declaration of Trust contains an express disclaimer of shareholder liability for acts or obligations of the Trust, requires that Trust obligations include such disclaimer, and provides for indemnification and reimbursement of expenses out of the Trust's property for any shareholder held personally liable for the obligations of the Trust. Thus, the risk of a shareholder incurring financial loss on account of shareholder liability is limited to circumstances in which the Trust itself would be unable to meet its obligations. Given the above limitations on shareholder personal liability, and the nature of each fund's assets and operations, the risk to shareholders of personal liability is believed to be remote.

Shareholder inquiries may be made by writing to the Trust, c/o the Distributor, State Street Global Markets, LLC at State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111.

COUNSEL AND INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

Morgan, Lewis & Bockius LLP serves as counsel to the Trust. Ernst & Young LLP, 200 Clarendon Street, Boston, Massachusetts 02116, serves as the independent registered public accounting firm of the Trust. Ernst & Young LLP performs annual audits of the Fund's financial statements and provides other audit, tax and related services.

LOCAL MARKET HOLIDAY SCHEDULES

The Trust generally intends to effect deliveries of portfolio securities on a basis of "T" plus three business days (i.e., days on which the AMEX and NYSE are open) in the relevant foreign market of the Fund. The ability of the Trust to effect in-kind redemptions within three business days of receipt of a redemption request is subject, among other things, to the condition that, within the time period from the date of the request to the date of delivery of the securities, there are no days that are local market holidays on the relevant business days. For every occurrence of one or more intervening holidays in the local market that are not holidays observed in the United States, the redemption settlement cycle may be extended by the number of such intervening local holidays. In addition to holidays, other unforeseeable closings in a foreign market due to emergencies may also prevent the Trust from delivering securities within three business days.

The securities delivery cycles currently practicable for transferring portfolio securities to redeeming investors, coupled with local market holiday schedules, may require a delivery process longer than seven calendar days, in certain circumstances, during the calendar years 2007 and 2008. Although certain holidays may occur on different dates in subsequent years, the number of days required to deliver redemption proceeds in any given year is not expected to exceed the maximum number of days listed below. The proclamation of new holidays, the treatment by market participants of certain days as "informal holidays" (e.g., days on which no or limited securities transactions occur, as a result of substantially shortened trading hours), the elimination of existing holidays, or changes in local securities delivery practices, could affect the information set forth herein at some time in the future.

The remaining dates in the calendar year 2007 and the beginning of 2008 on which the regular holidays affecting the relevant securities markets in the countries listed below fall are as follows:

 AUSTRIA JAPAN
December 24, 2007 December 24, 2007
December 25, 2007 December 31, 2007
December 26, 2007 January 1, 2008
December 31, 2007 January 2, 2008
 January 1, 2008 January 3, 2008
 January 7, 2008

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 AUSTRALIA MEXICO
December 24, 2007 December 12, 2007
December 25, 2007 December 25, 2007
December 26, 2007 January 1, 2008
December 31, 2007
 January 1, 2008

 BELGIUM NETHERLANDS
December 25, 2007 December 25, 2007
December 26, 2007 December 26, 2007
 January 1, 2008 January 1, 2008

 CANADA POLAND
December 25, 2007 December 25, 2007
December 26, 2007 December 26, 2007
 January 1, 2008 January 1, 2008

 DENMARK SOUTH AFRICA
December 24, 2007 December 17, 2007
December 25, 2007 December 25, 2007
December 26, 2007 December 26, 2007
December 31, 2007 January 1, 2008
 January 1, 2008
 SPAIN
 FRANCE December 25, 2007
December 25, 2007 December 26, 2007
December 26, 2007 December 31, 2007
 January 1, 2008 January 1, 2008

 GERMANY SWEDEN
December 24, 2007 December 24, 2007
December 25, 2007 December 25, 2007
December 26, 2007 December 26, 2007
December 31, 2007 December 31, 2007
 January 1, 2008 January 1, 2008

 GREECE TAIWAN
December 25, 2007 January 1, 2008
December 26, 2007
 January 1, 2008 UNITED KINGDOM
 December 25, 2007
 ITALY December 26, 2007
December 24, 2007 January 1, 2008
December 25, 2007
December 26, 2007
December 31, 2007
 January 1, 2008

REDEMPTION. The longest redemption cycle for the above Funds is a function of the longest redemption cycles among the countries whose stocks comprise a Fund. A redemption request over certain holidays may result in a settlement period that will exceed 7 calendar days. In the calendar year 2006, the dates of the regular holidays affecting the Australian, Japanese, Danish and Swedish securities markets presented the worst-case redemption cycle for the Fund as R + 8 calendar days was the maximum number of calendar days necessary to satisfy a redemption request.

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PROXY VOTING POLICY [SSGA LOGO]

Funds Management, Inc.

INTRODUCTION

SSgA Funds Management, Inc. ("FM") seeks to vote proxies for which it has discretionary authority in the best interests of its clients. This entails voting proxies in a way which FM believes will maximize the monetary value of each portfolio's holdings with respect to proposals that are reasonably anticipated to have an impact on the current or potential value of a security. Absent unusual circumstances or specific client instructions, we vote proxies on a particular matter in the same way for all clients, regardless of their investment style or strategies. FM takes the view that voting in a manner consistent with maximizing the value of our clients' holdings will benefit our direct clients (e.g. investment funds) and, indirectly, the ultimate owners and beneficiaries of those clients (e.g. fund shareholders).

Oversight of the proxy voting process is the responsibility of the State Street Global Advisors ("SSgA") Investment Committee. The SSgA Investment Committee reviews and approves amendments to the FM Proxy Voting Policy and delegates authority to vote in accordance with this policy to the FM Proxy Review Committee, a subcommittee of the SSgA Investment Committee. FM retains the final authority and responsibility for voting. In addition to voting proxies, FM:

1) describes its proxy voting procedures to its clients in Part II of its Form ADV;

2) provides the client with this written proxy policy, upon request;

3) discloses to its clients how they may obtain information on how FM voted the client's proxies;

4) matches proxies received with holdings as of record date;

5) reconciles holdings as of record date and rectifies any discrepancies;

6) generally applies its proxy voting policy consistently and keeps records of votes for each client;

7) documents the reason(s) for voting for all non-routine items; and

8) keeps records of such proxy voting available for inspection by the client or governmental agencies.

PROCESS

The FM Manager of Corporate Governance is responsible for monitoring proxy voting on behalf of our clients and executing the day to day implementation of this Proxy Voting Policy. As stated above, oversight of the proxy voting process is the responsibility of the SSgA Investment Committee.

In order to facilitate our proxy voting process, FM retains Institutional Shareholder Services ("ISS"), a firm with expertise in the proxy voting and corporate governance fields. ISS assists in the proxy voting process, including acting as our voting agent (i.e. actually processing the proxies), advising us as to current and emerging governance issues that we may wish to address, interpreting this policy and applying it to individual proxy items, and providing analytical information concerning specific issuers and proxy items as well as governance trends and developments. This Policy does not address all issues as to which we may receive proxies nor does it seek to describe in detail all factors that we may consider relevant to any particular proposal. To assist ISS in interpreting and applying this Policy, we meet with ISS at least annually, provide written guidance on certain topics generally on an annual basis and communicate more regularly as necessary to discuss how specific issues should be addressed. This guidance permits ISS to apply this Policy without consulting us as to each proxy but in a manner that is consistent with our investment view and not their own governance opinions. If an issue raised by a proxy is not addressed by this Policy or our prior guidance to ISS, ISS refers the proxy to us for direction on voting. On issues that we do not believe affect the economic value of our portfolio holdings or are considered by us to be routine matters as to which we have not provided specific guidance, we have agreed with ISS to act as our voting agent in voting such proxies in accordance with its own recommendations which, to the extent possible, take into account this Policy and FM's general positions on similar matters. The Manager of Corporate Governance is responsible, working with ISS, for submitting proxies in a

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timely manner and in accordance with our policy. The Manager of Corporate Governance works with ISS to establish and update detailed procedures to implement this policy.

From time to time, proxy votes will be solicited which fall into one of the following categories:

(i) proxies which involve special circumstances and require additional research and discussion (e.g. a material merger or acquisition, or a material governance issue with the potential to become a significant precedent in corporate governance); or

(ii) proxies which are not directly addressed by our policies and which are reasonably anticipated to have an impact on the current or potential value of a security or which we do not consider to be routine.

These proxies are identified through a number of methods, including but not limited to notification from ISS, concerns of clients, review by internal proxy specialists, and questions from consultants. The role of third parties in identifying special circumstances does not mean that we will depart from our guidelines; these third parties are all treated as information sources. If they raise issues that we determine to be prudent before voting a particular proxy or departing from our prior guidance to ISS, we will weigh the issue along with other relevant factors before making an informed decision. In all cases, we vote proxies as to which we have voting discretion in a manner that we determine to be in the best interest of our clients. As stated above, if the proposal has a quantifiable effect on shareholder value, we seek to maximize the value of a portfolio's holdings. With respect to matters that are not so quantifiable, we exercise greater judgment but still seek to maximize long-term value by promoting sound governance policies. The goal of the Proxy Voting Committee is to make the most informed decision possible.

In instances of special circumstances or issues not directly addressed by our policies or guidance to ISS, the FM Manager of Corporate Governance will refer the item to the Chairman of the Investment Committee for a determination of the proxy vote. The first determination is whether there is a material conflict of interest between the interests of our client and those of FM or its affiliates (as explained in greater detail below under "Potential Conflicts"). If the Manager of Corporate Governance and the Chairman of the Investment Committee determine that there is a material conflict, the process detailed below under "Potential Conflicts" is followed. If there is no material conflict, we examine the proposals that involve special circumstances or are not addressed by our policy or guidance in detail in seeking to determine what vote would be in the best interests of our clients. At this point, the Chairman of the Investment Committee makes a voting decision in our clients' best interest. However, the Chairman of the Investment Committee may determine that a proxy involves the consideration of particularly significant issues and present the proxy item to the Proxy Review Committee and/or to the entire Investment Committee for a final decision on voting the proxy. The Investment Committee will use the same rationale for determining the appropriate vote.

FM reviews proxies of non-US issuers in the context of these guidelines. However, FM also endeavors to show sensitivity to local market practices when voting these proxies, which may lead to different votes. For example, in certain foreign markets, items are put to vote which have little or no effect on shareholder value, but which are routinely voted on in those jurisdictions; in the absence of material effect on our clients, we will follow market practice. FM votes in all markets where it is feasible to do so. Note that certain custodians utilized by our clients do not offer proxy voting in every foreign jurisdiction. In such a case, FM will be unable to vote such a proxy.

VOTING

For most issues and in most circumstances, we abide by the following general guidelines. However, it is important to remember that these are simply guidelines. As discussed above, in certain circumstances, we may determine that it would be in the best interests of our clients to deviate from these guidelines.

I. Generally, FM votes for the following ballot items:

Board of Directors

- Elections of directors who (i) we determine to be adequately independent of management and (ii) do not simultaneously serve on an unreasonable (as determined by FM) number of other boards (other than those affiliated with the issuer). Factors that we consider in evaluating independence include whether the nominee is an employee of or related to an

37

employee of the issuer or its auditor, whether the nominee provides professional services to the issuer, or whether the nominee receives non-board related compensation from the issuer

- Directors' compensation, provided the amounts are not excessive relative to other issuers in the market or industry. In making such a determination, we review whether the compensation is overly dilutive to existing shareholders.

- Proposals to limit directors' liability and/or expand indemnification of directors, provided that a director shall only be eligible for indemnification and liability protection if he or she has not acted in bad faith, gross negligence or reckless disregard of the duties involved in the conduct of his or her office

- Discharge of board members' duties*, in the absence of pending litigation, governmental investigation, charges of fraud or other indicia of significant concern

- The establishment of annual elections of the board of directors unless the board is composed by a majority of independent directors, the board's key committees (auditing, nominating and compensation) are composed of independent directors, and there are no other material governance issues or performance issues.

- Mandates requiring a majority of independent directors on the Board of Directors

- Mandates that Audit, Compensation and Nominating Committee members should all be independent directors

- Mandates giving the Audit Committee the sole responsibility for the selection and dismissal of the auditing firm and any subsequent result of audits are reported to the audit committee

- Elimination of cumulative voting

- Establishment of confidential voting

Auditors

- Approval of auditors, unless the fees paid to auditors are excessive; auditors' fees will be deemed excessive if the non-audit fees for the prior year constituted 50% or more of the total fees paid to the auditors

- Auditors' compensation, provided the issuer has properly disclosed audit and non-audit fees relative to market practice and that non-audit fees for the prior year constituted no more than 50% of the total fees paid to the auditors

- Discharge of auditors*

- Approval of financial statements, auditor reports and allocation of income

- Requirements that auditors attend the annual meeting of shareholders

- Disclosure of Auditor and Consulting relationships when the same or related entities are conducting both activities

- Establishment of a selection committee responsible for the final approval of significant management consultant contract awards where existing firms are already acting in an auditing function

Capitalization


* Common for non-US issuers; request from the issuer to discharge from liability the directors or auditors with respect to actions taken by them during the previous year.

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- Dividend payouts that are greater than or equal to country and industry standards; we generally support a dividend which constitutes 30% or more of net income

- Authorization of share repurchase programs, unless the issuer does not clearly state the business purpose for the program, a definitive number of shares to be repurchased, and the time frame for the repurchase

- Capitalization changes which eliminate other classes of stock and/or unequal voting rights

- Changes in capitalization authorization for stock splits, stock dividends, and other specified needs which are no more than 50% of the existing authorization for U.S. companies and no more than 100% of existing authorization for non-U.S. companies.

- Elimination of pre-emptive rights for share issuance of less than a certain percentage (country specific - ranging from 5% to 20%) of the outstanding shares, unless even such small amount could have a material dilutive effect on existing shareholders (e.g. in illiquid markets)

Anti-Takeover Measures

- Elimination of shareholder rights plans ("poison pill")

- Amendment to a shareholder rights plans ("poison pill") where the terms of the new plans are more favorable to shareholders' ability to accept unsolicited offers (i.e. if one of the following conditions are met:
(i) minimum trigger, flip-in or flip-over of 20%, (ii) maximum term of three years, (iii) no "dead hand," "slow hand," "no hand" or similar feature that limits the ability of a future board to redeem the pill, and (iv) inclusion of a shareholder redemption feature (qualifying offer clause), permitting ten percent of the shares to call a special meeting or seek a written consent to vote on rescinding the pill if the board refuses to redeem the pill 90 days after a qualifying offer is announced)

- Adoption or renewal of a non-US issuer's shareholder rights plans ("poison pill") if the following conditions are met: (i) minimum trigger, flip-in or flip-over of 20%, (ii) maximum term of three years,
(iii) no "dead hand," "slow hand," "no hand" or similar feature that limits the ability of a future board to redeem the pill, and (iv) inclusion of a shareholder redemption feature (qualifying offer clause), permitting ten percent of the shares to call a special meeting or seek a written consent to vote on rescinding the pill if the board refuses to redeem the pill 90 days after a qualifying offer is announced

- Reduction or elimination of super-majority vote requirements, unless management of the issuer was concurrently seeking to or had previously made such reduction or elimination o Mandates requiring shareholder approval of a shareholder rights plans ("poison pill")

- Repeals of various anti-takeover related provisions

Executive Compensation/Equity Compensation

- Stock purchase plans with an exercise price of not less that 85% of fair market value

- Stock option plans which are incentive based and not excessively dilutive. In order to assess the dilutive effect, we divide the number of shares required to fully fund the proposed plan, the number of authorized but unissued shares, and the issued but unexercised shares by fully diluted share count. We review that number in light of certain factors, including the industry of the issuer, in order to make our determination as to whether the dilution is excessive.

- Other stock-based plans which are not excessively dilutive, using the same process set forth in the preceding bullet

- Expansions to reporting of financial or compensation-related information, within reason

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- Proposals requiring the disclosure of executive retirement benefits if the issuer does not have an independent compensation committee

Routine Business Items

- General updating of or corrective amendments to charter not otherwise specifically addressed herein, unless such amendments would reasonably be expected to diminish shareholder rights (e.g. extension of directors' term limits, amending shareholder vote requirement to amend the charter documents, insufficient information provided as to the reason behind the amendment)

- Change in Corporation Name

- Mandates that amendments to bylaws or charters have shareholder approval

Other

- Adoption of anti-"greenmail" provisions, provided that the proposal:
(i) defines greenmail; (ii) prohibits buyback offers to large block holders (holders of at least 1% of the outstanding shares and in certain cases, a greater amount, as determined by the Proxy Review Committee) not made to all shareholders or not approved by disinterested shareholders; and (iii) contains no anti-takeover measures or other provisions restricting the rights of shareholders

- Repeals or prohibitions of "greenmail" provisions

- "Opting-out" of business combination provision

II. Generally, FM votes against the following items:

Board of Directors

- Establishment of classified boards of directors, unless 80% of the board is independent

- Proposals requesting re-election of insiders or affiliated directors who serve on audit, compensation, or nominating committees

- Limits to tenure of directors

- Requirements that candidates for directorships own large amounts of stock before being eligible to be elected

- Restoration of cumulative voting in the election of directors

- Removal of a director, unless we determine the director (i) is not adequately independent of management or (ii) simultaneously serves on an unreasonable (as determined by FM) number of other boards (other than those affiliated with the issuer). Factors that we consider in evaluating independence include whether the director is an employee of or related to an employee of the issuer or its auditor, whether the director provides professional services to the issuer, or whether the director receives non-board related compensation from the issuer Elimination of Shareholders' Right to Call Special Meetings

- Proposals that relate to the "transaction of other business as properly comes before the meeting", which extend "blank check" powers to those acting as proxy

- Approval of Directors who have failed to act on a shareholder proposal that has been approved by a majority of outstanding shares

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- Directors at companies where prior non-cash compensation was improperly "backdated" or "springloaded" where one of the following scenarios exists:

- (i) it is unknown whether the Compensation Committee had knowledge of such backdating at the time, (ii) the Compensation Committee was not independent at the time, and (iii) the director seeking reelection served on the Compensation Committee at the time; or

- (i) it is unknown whether the Compensation Committee had knowledge of such backdating at the time, (ii) the Compensation Committee was independent at the time, and (iii) sufficient controls have not been implemented to avoid similar improper payments going forward; or

- (i) the Compensation Committee had knowledge of such backdating at the time, and (ii) the director seeking reelection served on the Compensation Committee at the time; or

- (i) the Compensation Committee did not have knowledge of such backdating at the time, and (ii) sufficient controls have not been implemented to avoid similar improper payments going forward

Capitalization

- Capitalization changes that add "blank check" classes of stock (i.e. classes of stock with undefined voting rights) or classes that dilute the voting interests of existing shareholders

- Capitalization changes that exceed 100% of the issuer's current authorized capital unless management provides an appropriate rationale for such change

Anti-Takeover Measures

- Anti-takeover and related provisions that serve to prevent the majority of shareholders from exercising their rights or effectively deter appropriate tender offers and other offers

- Adjournment of Meeting to Solicit Additional Votes

- Shareholder rights plans that do not include a shareholder redemption feature (qualifying offer clause), permitting ten percent of the shares to call a special meeting or seek a written consent to vote on rescinding the pill if the board refuses to redeem the pill 90 days after a qualifying offer is announced

- Adoption or renewal of a US issuer's shareholder rights plan ("poison pill")

Executive Compensation/Equity Compensation

- Excessive compensation (i.e. compensation plans which are deemed by FM to be overly dilutive)

- Retirement bonuses for non-executive directors and auditors

- Proposals requiring the disclosure of executive retirement benefits if the issuer has an independent compensation -- committee

Routine Business Items

- Amendments to bylaws which would require super-majority shareholder votes to pass or repeal certain provisions

- Reincorporation in a location which has more stringent anti-takeover and related provisions

- Proposals asking the board to adopt any form of majority voting, unless the majority standard indicated is based on a majority of shares outstanding.

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Other

- Requirements that the company provide costly, duplicative, or redundant reports, or reports of a non-business nature

- Restrictions related to social, political, or special interest issues which affect the ability of the company to do business or be competitive and which have significant financial or best-interest impact

- Proposals which require inappropriate endorsements or corporate actions

- Proposals asking companies to adopt full tenure holding periods for their executives

III. FM evaluates Mergers and Acquisitions on a case-by-case basis. Consistent with our proxy policy, we support management in seeking to achieve their objectives for shareholders. However, in all cases, FM uses its discretion in order to maximize shareholder value. FM generally votes as follows:

- Against offers with potentially damaging consequences for minority shareholders because of illiquid stock, especially in some non-US markets

- Against offers when we believe that reasonable prospects exist for an enhanced bid or other bidders

- Against offers where, at the time of voting, the current market price of the security exceeds the bid price

- For proposals to restructure or liquidate closed end investment funds in which the secondary market price is substantially lower than the net asset value

- For offers made at a premium where no other higher bidder exists

PROTECTING SHAREHOLDER VALUE

We at FM agree entirely with the United States Department of Labor's position that "where proxy voting decisions may have an effect on the economic value of the plan's underlying investment, plan fiduciaries should make proxy voting decisions with a view to enhancing the value of the shares of stock" (IB 94-2). Our proxy voting policy and procedures are designed with the intent that our clients receive the best possible returns on their investments. We meet directly with corporation representatives and participate in conference calls and third-party inquiries in order to ensure our processes are as fully informed as possible. However, we use each piece of information we receive - whether from clients, consultants, the media, the issuer, ISS or other sources -- as one part of our analysis in seeking to carry out our duties as a fiduciary and act in the best interest of our clients. We are not unduly influenced by the identity of any particular source, but use all the information to form our opinion as to the best outcome for our clients.

Through our membership in the Council of Institutional Investors as well as our contact with corporate pension plans, public funds, and unions, we are also able to communicate extensively with other shareholders regarding events and issues relevant to individual corporations, general industry, and current shareholder concerns.

In addition, FM monitors "target" lists of underperforming companies prepared by various shareholder groups, including: California Public Employee Retirement System, The City of New York - Office of the Comptroller, International Brotherhood of Teamsters, and Council of Institutional Investors. Companies, so identified, receive an individual, systematic review by the FM Manager of Corporate Governance and the Proxy Review Committee, as necessary.

As an active shareholder, FM's role is to support corporate policies that serve the best interests of our clients. Though we do not seek involvement in the day-to-day operations of an organization, we recognize the need for conscientious oversight of and input into management decisions that may affect a company's value. To that end, our monitoring of corporate management and industry events is substantially more detailed than that of the typical shareholder. We have demonstrated our willingness to vote against management-sponsored initiatives and to support shareholder proposals when appropriate. To date we have not filed proposals or initiated letter-

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writing or other campaigns, but have used our active participation in the corporate governance process -- especially the proxy voting process -- as the most effective means by which to communicate our and our clients' legitimate shareholder concerns. Should an issue arise in conjunction with a specific corporation that cannot be satisfactorily resolved through these means, we shall consider other approaches.

POTENTIAL CONFLICTS

As discussed above under Process, from time to time, FM will review a proxy which may present a potential conflict of interest. As a fiduciary to its clients, FM takes these potential conflicts very seriously While FM's only goal in addressing any such potential conflict is to ensure that proxy votes are cast in the clients' best interests and are not affected by FM's potential conflict, there are a number of courses FM may take. Although various relationships could be deemed to give rise to a conflict of interest, we have determined that two categories of relationships present a sufficiently serious concern to warrant an alternative process: customers of FM or its affiliates which are among the top 100 clients of FM and its affiliates based upon revenue; and the 10 largest broker-dealers used by SSgA, based upon revenue (a "Material Relationship").

When the matter falls clearly within the polices set forth above or the guidance previously provided by FM to ISS and the proxy is to be voted in accordance with that guidance, we do not believe that such decision represents a conflict of interest and no special procedures are warranted.

In circumstances where either (i) the matter does not fall clearly within the policies set forth above or the guidance previously provided to ISS, or (ii) FM determines that voting in accordance with such policies or guidance is not in the best interests of its clients, the Manager of Corporate Governance will compare the name of the issuer against a list of the top 100 revenue generating clients of State Street Corporation and its affiliates and a list of the top 10 broker-dealer relationships to determine if a Material Relationship exists. (These lists are updated quarterly.) If the issuer's name appears on either list and the pre-determined policy is not being followed, FM will employ the services of a third party, wholly independent of FM, its affiliates and those parties involved in the proxy issue, to determine the appropriate vote. However, in certain circumstances the Proxy Review Committee may determine that the use of a third party fiduciary is not necessary or appropriate, either because the matter involved does not involve a material issue or because the issue in question affects the underlying value of the portfolio position and it is appropriate for FM, notwithstanding the potential conflict of interest, to vote the security in a manner that it determines will maximize the value to its client. In such situations, the Proxy Committee, or if a broader discussion is warranted, the SSgA Investment Committee, shall make a decision as to the voting of the proxy. The basis for the voting decision, including the basis for the determination that the decision is in the best interests of FM's clients, shall be formalized in writing as a part of the minutes to the Investment Committee.

RECORDKEEPING

In accordance with applicable law, FM shall retain the following documents for not less than five years from the end of the year in which the proxies were voted, the first two years in FM's office:

1) FM's Proxy Voting Policy and any additional procedures created pursuant to such Policy;

2) a copy of each proxy statement FM receives regarding securities held by its clients (note: this requirement may be satisfied by a third party who has agreed in writing to do so or by obtaining a copy of the proxy statement from the EDGAR database);

3) a record of each vote cast by FM (note: this requirement may be satisfied by a third party who has agreed in writing to do so);

4) a copy of any document created by FM that was material in making its voting decision or that memorializes the basis for such decision; and

5) a copy of each written request from a client, and response to the client, for information on how FM voted the client's proxies.

DISCLOSURE OF CLIENT VOTING INFORMATION

Any client who wishes to receive information on how its proxies were voted should contact its FM client service officer.

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PART C
OTHER INFORMATION

ITEM 23. Exhibits

(a)(i) First Amended and Restated Declaration of the Trust was filed on September 25, 2000, and is incorporated herein by reference.

(a)(ii) Amendment to the First Amended and Restated Declaration of Trust was filed on August 10, 2007, and is incorporated herein by reference.

(b) Amended and Restated Bylaws of the Trust dated November 15, 2004 was filed on April 14, 2005, and is incorporated herein by reference.

(c) Global certificates evidencing shares of the Beneficial Interest, $.01 par value, of each Fund were filed on September 25, 2000, and are incorporated herein by reference.

(d)(i) Amended and Restated Investment Advisory Agreement between the Trust and SSgA Funds Management, Inc. was filed on October 28, 2003, and is incorporated herein by reference.

(d)(ii) Amended and Restated Sub-Advisory Agreement between the Trust on behalf of the DJ Wilshire REIT ETF (formerly the streetTRACKS(R) Wilshire REIT ETF) and SSgA Funds Management, Inc. was filed on October 28, 2003, and is incorporated herein by reference.

(d)(iii) Revised Appendix A to the Trust's Amended and Restated Investment Advisory Agreement was filed on October 26, 2007, and is incorporated herein by reference.

(d)(iv) Fee Waiver Agreement with respect to the SPDR(R) Lehman Aggregate Bond ETF was filed on October 26, 2007, and is incorporated herein by reference.

(d)(v) Fee Waiver Agreement Letter with respect to the SPDR(R) Lehman Municipal Bond ETF was filed on October 26, 2007, and is incorporated herein by reference.

(d)(vi) First Amendment to Amended and Restated Sub-Advisory Agreement, dated April 30, 2007, was filed on October 26, 2007, and is incorporated herein by reference.

(d)(vii) Revised Appendix A to the Trust's Amended and Restated Investment Advisory Agreement adding five (5) new series, to be filed by amendment.

(d)(viii) Revised Appendix A to the Trust's Amended and Restated Investment Advisory Agreement adding one (1) new series, to be filed by amendment.

(e)(i) Distribution Agreement between the Trust and State Street Capital Markets was filed on September 25, 2000, and is incorporated herein by reference.

(e)(ii) Amended Annex I to the Distribution Agreement between the Trust and State Street Capital Markets was filed on October 26, 2007, and is incorporated herein by reference.

(e)(iii) Amended Annex I to the Distribution Agreement between the Trust and State Street Capital Markets adding five (5) new series, to be filed by amendment.

(e)(iv) Amended Annex I to the Distribution Agreement between the Trust and State Street Capital Markets adding one (1) new series, to be filed by amendment.

(f) Not applicable.

(g)(i) Custodian Agreement dated September 22, 2000 was filed on September 25, 2000, and is incorporated herein by reference.


(g)(ii) Amended Schedule of Series to the Custodian Agreement dated September 22, 2000, as amended, was filed on October 26, 2007, and is incorporated herein by reference.

(g)(iii) Amended Schedule of Series to the Custodian and Accounting Services Agreement dated September 22, 2000, as amended, adding five (5) new series, to be filed by amendment.

(g)(iv) Amendment to the Custodian Agreement dated October 14, 2005 was filed on October 28, 2005, and is incorporated herein by reference.

(g)(v) Amended Schedule of Series to the Custodian and Accounting Services Agreement dated September 22, 2000, as amended, adding one (1) new series, to be filed by amendment.

(h)(i) Administration Agreement was filed on September 25, 2000, and is incorporated herein by reference.

(h)(ii) Transfer Agency and Services Agreement was filed on September 25, 2000, and is incorporated herein by reference.

(h)(iii) Addendum to Transfer Agency and Services Agreement was filed on October 28, 2005, and is incorporated herein by reference.

(h)(iv) Form of Participant Agreement was filed on May 23, 2007, and is incorporated herein by reference.

(h)(v) Form of Sales and Investor Services Agreement was filed on September 25, 2000, and is incorporated herein by reference.

(h)(vi) Amended Schedule A to the Administration Agreement dated October 22, 2000 was filed on October 26, 2007, and is incorporated herein by reference.

(h)(vii) Amended Annex A to the Transfer Agency and Services Agreement dated October 22, 2000, as amended, was filed on October 26, 2007, and is incorporated herein by reference.

(h)(viii) Amended Schedule A to the Administration Agreement dated October 22, 2000, adding five (5) new series, to be filed by amendment.

(h)(ix) Amended Annex A to the Transfer Agency and Services Agreement dated October 22, 2000, as amended, adding five (5) new series, to be filed by amendment.

(h)(x) Amended Annex A to the Transfer Agency and Services Agreement dated October 22, 2000, as amended, adding one (1) new series, to be filed by amendment.

(h)(xi) Amended Schedule A to the Administration Agreement dated October 22, 2000, adding one (1) new series, to be filed by amendment.

(i)(i) Opinion and Consent of Clifford Chance US LLP was filed on August 30, 2004, and is incorporated herein by reference.

(i)(ii) Opinion and Consent of Mayer Brown & Platt was filed on September 25, 2000, and is incorporated herein by reference.

(i)(iii) Opinion and Consent of Morgan Lewis & Bockius LLP with respect to Nine (9) New Series was filed on May 23, 2007, and is incorporated herein by reference.

(i)(iv) Opinion and Consent of Morgan Lewis & Bockius LLP with respect to One (1) New Series was filed on September 18, 2007, and is incorporated by reference.

(i)(v) Opinion and Consent of Morgan Lewis & Bockius LLP with respect to Five (5) New Series, to be filed by amendment.

(i)(vi) Opinion and Consent of Morgan Lewis & Bockius LLP with respect to One (1) New Series, filed


herewith.

(j) Not applicable.

(k) Not applicable.

(l) Subscription Agreement(s) between the Trust and State Street Capital Markets, LLC was filed on September 25, 2000, and is incorporated herein by reference.

(m) Distribution and Service Plan was filed on August 30, 2004, and is incorporated herein by reference.

(n) Not applicable.

(p)(i) Code of Ethics of the Trust was filed on April 14, 2005 and is incorporated herein by reference.

(p)(ii) Code of Ethics of the Adviser was filed on June 2, 2004 and is incorporated herein by reference.

(p)(iii) Sub-Adviser has adopted the Code of Ethics used by the Adviser was filed on June 2, 2004, and is incorporated herein by reference.

(p)(iv) Distributor has adopted the Code of Ethics used by the Adviser was filed on June 2, 2004, and is incorporated herein by reference.

(p)(v) Amendment to Code of Ethics of the Adviser was filed on June 21, 2007, and is incorporated herein by reference.

(p)(vi) Revised Code of Ethics of the Trust was filed on September 14, 2007, and is incorporated herein by reference.

(q) Powers of Attorney were filed on February 23, 2007, and are incorporated herein by reference.

(r) Assistant Secretary's Certificate was filed on February 23, 2007, and is incorporated herein by reference.

ITEM 24. PERSONS CONTROLLED BY OR UNDER COMMON CONTROL WITH REGISTRANT

The Board of Trustees of the SPDR Series Trust (the "Trust") is the same as the board of the SPDR Index Shares Funds which also has SSgA Funds Management, Inc. as its investment adviser. In addition, the officers of the Trust are substantially identical to the officers of the SPDR Index Shares Funds. Nonetheless, the Trust takes the position that it is not under common control with other trusts because the power residing in the respective boards and officers arises as the result of an official position with the respective trusts.

Additionally, see the "Control Persons and Principal Holders of Securities" section of the Statement of Additional Information for a list of shareholders who own more than 5% of a specific fund's outstanding shares and such information is incorporated by reference to this Item.

ITEM 25. INDEMNIFICATION

Pursuant to Section 5.3 of the Registrant's Amended and Restated Declaration of Trust and under Section 4.9 of the Registrant's By-Laws, the Trust will indemnify any person who is, or has been, a Trustee, officer, employee or agent of the Trust against all expenses reasonably incurred or paid by him/her in connection with any claim, action, suit or proceeding in which he/she becomes involved as a party or otherwise by virtue of his/her being or having been a Trustee, officer, employee or agent and against amounts paid or incurred by him/her in the settlement thereof, if he/she acted in good faith and in a manner he/she reasonably believed to be in or not opposed to the best interests of the Trust, and, with respect to any criminal action or proceeding, had no reasonable cause to believe his/her conduct was unlawful. In addition, indemnification is permitted only if it is determined that the actions in question did not render him/her liable by reason of willful misfeasance, bad faith or gross negligence in the performance of his/her duties or by reason of reckless disregard of his/her obligations and duties to the Registrant. The Registrant may also


advance money for litigation expenses provided that Trustees, officers, employees and/or agents give their undertakings to repay the Registrant unless their conduct is later determined to permit indemnification.

Pursuant to Section 5.2 of the Registrant's Amended and Restated Declaration of Trust, no Trustee, officer, employee or agent of the Registrant shall be liable for any action or failure to act, except in the case of willful misfeasance, bad faith or gross negligence or reckless disregard of duties to the Registrant. Pursuant to paragraph 9 of the Registrant's Investment Advisory Agreement, the Adviser shall not be liable for any action or failure to act, except in the case of willful misfeasance, bad faith or gross negligence or reckless disregard of duties to the Registrant.

Insofar as indemnification for liability arising under the Securities Act of 1933 may be permitted to directors, officers and controlling persons of the registrant pursuant to the provisions of Rule 484 under the Act, or otherwise, the registrant has been advised that in the opinion of the Securities and Exchange Commission such indemnification is against public policy as expressed in the Act and is, therefore, unenforceable. In the event that a claim for indemnification against such liabilities (other than the payment by the registrant of expenses incurred or paid by a director, officer or controlling person of the registrant in the successful defense of any action, suit or proceeding) is asserted by such director, officer or controlling person in connection with the securities being registered, the registrant will, unless in the opinion of its counsel the matter has been settled by controlling precedent, submit to a court of appropriate jurisdiction the question whether such indemnification by it is against public policy as expressed in the Act and will be governed by the final adjudication of such issue.

The Registrant hereby undertakes that it will apply the indemnification provision of its by-laws in a manner consistent with Release 11330 of the Securities and Exchange Commission under the Investment Company Act of 1940, so long as the interpretation of Sections 17(h) and 17(i) of such Act remains in effect.

The Registrant maintains insurance on behalf of any person who is or was a Trustee, officer, employee or agent of Registrant, or who is or was serving at the request of Registrant as a trustee, director, officer, employee or agent of another trust or corporation, against any liability asserted against him/her and incurred by him/her or arising out of his/her position. However, in no event will Registrant maintain insurance to indemnify any such person for any act for which Registrant itself is not permitted to indemnify him/her.

ITEM 26. BUSINESS AND OTHER CONNECTIONS OF INVESTMENT ADVISER

SSgA Funds Management, Inc., ("SFM") serves as the investment advisor to the Registrant. SFM is a wholly-owned subsidiary of State Street Corporation, a publicly held bank holding company. SFM, State Street Bank and Trust Company ("State Street") and other advisory affiliates of State Street make up State Street Global Advisors ("SSgA"), the investment arm of State Street Corporation. The business, profession, vocation or employment of a substantial nature which each director or officer of the investment adviser is or has been, at any time during the past two fiscal years, engaged for his own account or in the capacity of director, officer, employee, partner or trustee, is as follows:

 CAPACITY WITH BUSINESS NAME AND ADDRESS
 NAME ADVISOR OTHER POSITIONS
------------------ ------------------------ --------------------------------------------------------
Thomas P. Kelly Treasurer Managing Director and Comptroller, State Street Global
 Advisors, a division of State Street Corporation,
 Boston, MA

Mark J. Duggan Chief Legal Officer Senior Managing Director and Deputy General Counsel,
 State Street Global Advisors, a division of State Street
 Corporation, Boston, MA

Beverly DeWitt Chief Compliance Officer Vice President and Chief Compliance Officer State Street
 Global Advisors, a division of State Street Corporation,
 Boston, MA


Mitchell H. Shames Director Executive Vice President and Chief Counsel, State Street
 Global Advisors, a division of State Street Bank and
 Trust Company, Boston, MA

Peter G. Leahy Director Executive Vice President, State Street Global Advisors,
 a division of State Street Corporation, Boston, MA

James Ross President & Director Senior Managing Director, State Street Global Advisors,
 a division of State Street Corporation, Boston, MA,

The following list contains each investment adviser and each broker-dealer with whom SFM is affiliated. It is possible that more current and complete information exists on SFM's Form ADV as filed with the Securities and Exchange Commission. SFM's Form ADV is filed with the SEC and the applicable information is incorporated herein by reference thereto.

State Street Global Markets, LLC
State Street Global Investments Sgr P.A. State Street Global Advisors Singapore Limited State Street Global Advisors, Australia, Limited State Street Global Advisors, LTD
State Street Global Advisors, (Japan) Co., LTD State Street Global Investment Gmbh
State Street Bank And Trust Company, N.A. Ssaris Advisors LLC
State Street Trust And Banking Co., Limited Shott Capital Management LLC
Innovest Strategic Value Advisors, Inc.
Rexiter Capital Management Limited
Asian Direct Capital Management
State Street Global Advisors Asia Limited The Tuckerman Group LLC
Advanced Investment Partners, LLC
Wilton Asset Management, LLC
Korea Venture Fund Management Company
State Street Banque, S.A.
State Street Global Advisors AG
State Street Global Advisors Limited
State Street Global Advisors Representacion Bancaria Ssaris Management LLC
State Street Global Advisors France, S.A. State Street Global Advisors GMBH
Citistreet Advisors LLC
State Street Global Advisors Capital Management Trust Company, LLC Ssga Hedge Fund Strategies, LLC
Ssga Private Funds, LLC
Governancemetrics International

Residential Income And Value Added Fund LLC Residential Income And Value-Added Parallel Fund LLC Ssga Long Term Commodity Fund
Ssga Cm Limited Duration Alpha Fund, Ltd. Ssga Absolute Return Rates Fund, Ltd.
Ssga Affordable Housing Mortgage Fund, LLC


Korea Venture Fund
Redevelopment And Renovation Fund LLC
Ssga Cm Absolute Return Mortgage Fund, LTD Ssga Cm Multi-Alpha Fund, Ltd.
Ssga Cm Uk Equity Market Neutral Fund, LTD. Ssga Cm Canada Equity Market Neutral Fund, LTD. Ssga Cm Capital Structure Arbitrage Fund, LTD. Ssga Cm Emerging Equity Market Neutral Fund, LTD. Ssga Cm Global Macro Fund, LTD.
Ssga Cm Absolute Return Credit Fund, LTD.

ITEM 27. PRINCIPAL UNDERWRITERS

(a) State Street Global Markets, LLC, State Street Financial Center, One Lincoln Street, Boston, Massachusetts 02111, is the Trust's principal underwriter.

(b) The following is a list of the executive officers, directors and partners of State Street Global Markets, LLC:

 R. Charles Hindmarsh Chief Executive Officer and President
 Nicolas J. Bonn Chief Financial Officer and Executive Vice President
 Simon Wilson Taylor Senior Vice President
 Vincent Manzi Senior Vice President and Chief Compliance Officer
 R. Bryan Woodard Vice President, Chief Legal Counsel and Secretary
 David McInnis Vice President and Compliance Officer
 William Helfrich Vice President and Treasurer
 James D. Doherty Vice President and Assistant Secretary
 Joseph Vignone Vice President
 Anthony Rochte Vice President

(c) Not applicable.

ITEM 28. LOCATION OF ACCOUNTS AND RECORDS

All accounts, books and other documents required to be maintained by Section 31(a) of the 1940 Act and the Rules thereunder will be maintained at the offices of State Street Bank and Trust Company, One Lincoln Street, Boston, Massachusetts 02111.

ITEM 29. MANAGEMENT SERVICES

Not applicable.

ITEM 30. UNDERTAKINGS

Not applicable.


SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, and the Investment Company Act of 1940, as amended, the Registrant certifies that it meets all of the requirements for effectiveness of this registration statement under Rule 485(b) under the Securities Act and has caused this amendment to the registration statement to be signed on its behalf by the undersigned, duly authorized, in the City of Boston and Commonwealth of Massachusetts on the 28th day of November, 2007.

SPDR(R) SERIES TRUST

By: /s/ James E. Ross
 --------------------------------
 James E. Ross
 President

SIGNATURES

Pursuant to the requirements of the Securities Act of 1933, as amended, this amendment to the registration statement has been signed below by the following persons in the capacities and on the date indicated:

 SIGNATURES TITLE DATE
------------------ -------------------------------------------------- -----------------
/s/ Gary L. French Treasurer and Principal Financial Officer November 28, 2007
------------------
Gary L. French

/s/David M. Kelly* Trustee November 28, 2007
------------------
David M. Kelly

/s/Frank Nesvet* Trustee November 28, 2007
----------------
Frank Nesvet

/s/Helen Peters* Trustee November 28, 2007
----------------
Helen F. Peters

/s/ James E. Ross Trustee, President and Principal Executive Officer November 28, 2007
-----------------
James E. Ross

*By: /s/ Ryan M. Louvar
 ------------------------
 Ryan M. Louvar
 As Attorney-in-Fact
 Pursuant to Power of Attorney

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