TradeStation Group Reports Monthly Business Metrics

    Plantation FL, February 14, 2006 – TradeStation Group, Inc. (NasdaqNM: TRAD) today reported the following business metrics for the month ended January 31, 2006:

    • 59,044 Daily Average Revenue Trades (DARTs)
    • Total client assets of $1.4 billion (as of January 31, 2006)

    Year over year, TradeStation’s DARTs increased 49% and total client assets increased 18%. Below in tabular format are year-over-year comparisons of those metrics on both a monthly and quarterly basis:

    TradeStation Securities Business Metrics
    Jan-06 Jan-05 Jan-06
    vs.
    Jan-05
    Q1-06
    QTD*
    Qtr Ended
    3/31/05
    Q1-06
    QTD*
    vs.
    Qtr Ended
    3/31/05
    Trading Days 20.0 20.0 N.M. 20.0 61.0 N.M.
    Daily Average Revenue Trades (DARTs) 59,044 39,537 49% 59,044 39,801 48%
    Total Client Assets ($MM), end of period $1,429 $1,212 18% $1,429 $1,182 21%

    Additional information regarding the company’s business metrics can be found on TradeStation Group’s Web site at
    www.tradestation.com/aboutus/businessmetrics.shtm

    *Q1-06 quarter-to-date (QTD) means results for the month ended January 31, 2006.

    About TradeStation Group, Inc.

    TradeStation Group, Inc. (NasdaqNM: 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 “direct market access” (DMA) or “direct-access” order execution and enables clients to design, test, optimize, monitor and automate their own custom trading strategies. In 2005, TradeStation was named Best Stock Brokerage and Best Futures Brokerage and, for the third year in a row, Best Direct-Access Stock Broker, Best Direct-Access Futures Broker, Best Professional Platform and Best Institutional Platform, in Technical Analysis of Stocks and Commodities magazine. The trading platform currently offers streaming real-time Equities, Options, Futures and Forex market data.

    TradeStation Securities, Inc. (Member NASD, NYSE, SIPC, NSCC, DTC, OCC & NFA) is a licensed securities broker-dealer and a registered futures commission merchant, and also a member of the American Stock Exchange, Archipelago Exchange, Boston Options Exchange, Chicago Board Options Exchange, Eurex US, International Securities Exchange, Pacific Exchange and Philadelphia Stock Exchange. The company’s other operating subsidiary, TradeStation Technologies, Inc., develops and offers strategy trading software tools and subscription services.

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