NYFIX Common Stock Scheduled to Trade on NASDAQ Under the 'NYFX' Symbol Beginning Tuesday, July 12, 2005

NYFIX Common Stock Scheduled to Trade on NASDAQ Under the 'NYFX' Symbol Beginning Tuesday, July 12, 2005 STAMFORD, Conn., July 11 /PRNewswire-FirstCall/ -- NYFIX, Inc. (NASDAQ: NYFXE), a leader in technology solutions for the financial marketplace, today announced that Nasdaq has advised the Company that its common stock will resume trading under the ticker symbol "NYFX" effective with the open of business on Tuesday, July 12, 2005. As previously announced, the Company's common stock had been trading on the Nasdaq National Market System since April 7, 2005 under the symbol "NYFXE." About NYFIX, Inc. NYFIX, Inc. is an established provider to the domestic and international financial markets of trading workstations, middle-office trade automation technologies and trade communication technologies. Our NYFIX Network is one of the industry's largest networks, connecting broker-dealers, institutions and exchanges. In addition to our headquarters in Stamford, we have offices on Wall Street in New York City, in London's Financial District, in Chicago, and in San Francisco. We operate redundant data centers in the northeastern United States with additional data center hubs in London, Amsterdam, Hong Kong and Tokyo. For more information, please visit http://www.nyfix.com/ and http://www.javtech.com/ . DATASOURCE: NYFIX, Inc. CONTACT: Jennifer Carberry of NYFIX, Inc., +1-203-425-8000 or Web site: http://www.nyfix.com/ http://www.javtech.com/