JERSEY CITY, N.J., June 14 /PRNewswire/ -- Knight Trading Group, Inc. (Nasdaq: NITE) has released its volume statistics and commentary for the month of May. May volume statistics are now available on the Company Web site at http://www.knighttradinggroup.com.

The matters described herein contain forward-looking statements that are made pursuant to the Safe Harbor provisions of the Private Securities Litigation Reform Act of 1995. Forward-looking statements involve a number of risks, uncertainties or other factors beyond the Company's control, which could cause actual results to differ materially from historical results, performance or other expectations and from any opinions or statements expressed with respect to future periods. These factors include, but are not limited to, the Company's ability to implement its growth strategies, economic, political and market conditions and fluctuations, government and industry regulation, interest rate risk, intellectual property rights, and other factors detailed in the Company's registration statement and periodic reports filed with the Securities and Exchange Commission. SOURCE Knight Trading Group, Inc.

CONTACT: Margaret Wyrwas, Senior Vice President, Corporate Communications & Investor Relations, 201-557-6954, mwyrwas@knight-sec.com, or Judy Pirro, Manager, Investor and Shareholder Relations, 201-356-1548, judy_pirro@knight-sec.com, both for Knight Trading Group/