TradeStation Group, Inc. Announces the Date of Its 2010 Second Quarter Earnings
Conference Call

TradeStation Group, Inc. (NASDAQ GS: TRAD) today announced that it will report its second quarter 2010 financial results before the open of the U.S. financial markets on Thursday, July 22, 2010. The Company will host a conference call to discuss the results beginning at 11:00 a.m. ET.

In conjunction with TradeStation Group, Inc.'s (NASDAQ GS: TRAD) second quarter 2010 earnings announcement, which will be released at approximately 7:40 a.m., eastern time, on Thursday, July 22, 2010, you are invited to listen to the live webcast of the discussion of the results at www.TradeStation.com. Simply click on the Q2 2010 Earnings Announcement banner located on the lower right-hand side of the home page.

The company's Monthly Business Metrics for the month of June 2010 will be announced at approximately the same time on Thursday, July 22, 2010. The live webcast will be accompanied by slides of graphs and charts. If you are unable to participate during the live webcast, the call will be available at www.TradeStation.com for approximately 90 days.

About TradeStation Group, Inc.

TradeStation Group, Inc. (NASDAQ GS: TRAD), through its principal operating subsidiary, TradeStation Securities, Inc., offers the TradeStation platform to the active trader and certain institutional trader markets. TradeStation is an electronic trading platform that offers state-of-the-art electronic order execution and enables clients to design, test, optimize, monitor and automate their own custom Equities, Options, Futures and Forex trading strategies.

TradeStation Securities, Inc. (Member NYSE, FINRA, SIPC, DTCC, OCC & NFA) is a licensed securities broker-dealer and a registered futures commission merchant, and also a member of the Boston Options Exchange, Chicago Board Options Exchange, Chicago Stock Exchange, International Securities Exchange and NASDAQ OMX. Its TradeStation Prime Services division, based in New York, seeks to provide prime brokerage services to small and mid-sized hedge funds and other firms. The company's technology subsidiary, TradeStation Technologies, Inc., develops and offers strategy trading software tools and subscription services. Its London-based subsidiary, TradeStation Europe Limited, an FSA-authorized brokerage firm, introduces UK and other European accounts to TradeStation Securities.

Contact:

David H. Fleischman, Chief Financial Officer
TradeStation Group, Inc.
954-652-7000
InvestorRelations@TradeStation.com