EX-99.1

Plantation FL, February 19, 2009 – TradeStation Group, Inc. (NASDAQ GS: TRAD) today reported for the 2008 fourth quarter net revenues of $41.4 million and, for the year ended December 31, 2008, record annual net revenues of $160.4 million. Brokerage commissions and fees for the 2008 fourth quarter were a record $37.1 million, a 34% increase over 2007 fourth quarter brokerage commissions and fees of $27.6 million and, for the full 2008 year, brokerage commissions and fees were a record $129.3 million, a 29% increase over 2007 brokerage commissions and fees of $99.9 million.

The company reported net income of $7.6 million and earnings per share (diluted) of 18 cents for the 2008 fourth quarter, as compared to net income of $9.3 million and earnings per share (diluted) of 21 cents for the 2007 fourth quarter. For the 2008 full year, the company reported net income of $30.6 million and earnings per share (diluted) of 70 cents, as compared to net income of $35.4 million and earnings per share (diluted) of 78 cents for the 2007 year.

The company achieved these results despite a reduction of net interest income of $8.1 million in the 2008 fourth quarter and $20.0 million in the 2008 year as compared to those respective periods in 2007. The reduction in net interest income, which flows directly to the company’s pre-tax income (having no cost associated with it), was caused almost entirely by lower interest rates and was more than offset by increases in brokerage commissions and fees, the largest component of the company’s net revenues.

“Our active trader client base generated record brokerage commissions and fees and DARTs. Once again, we have validated that these accounts consistently tend to trade more actively when market volatility is high,” said David Fleischman, the company’s Chief Financial Officer.

For the 2008 fourth quarter, TradeStation experienced the following year-over-year daily trading growth results with respect to equities, futures and forex accounts:

The company also published today, in a separate announcement, its DARTs, Total Client Assets, Average Equities Client Credit Balances and Average Equities Client Margin Balances for the month of January 2009.

TradeStation had 42,435 brokerage accounts at December 31, 2008, a 16% increase from December 31, 2007.

TradeStation’s Average Client Trades 727 Times per Year and Has an Average Account Balance of $59,000 for Equities and $18,000 for Futures

TradeStation’s brokerage client account metrics are among the best in the industry. TradeStation brokerage clients generated the following client account metrics in the 2008 fourth quarter:

In the 2008 fourth quarter, the company purchased 577,864 shares of its common stock pursuant to its stock buy back plan for a total purchase price of $3.75 million. Since buying under the plan began November 13, 2006, through December 31, 2008 the company has purchased 3,060,169 shares for a total purchase price of $32.0 million.

Under the stock buy back plan, the company is authorized, over a 4-year period, to purchase up to $60 million of its common stock using available and unrestricted cash in the open market or through privately-negotiated transactions pursuant to one or more Rule 10b5-1 plans or programs. Pursuant to the plan, $1,250,000 of company cash per month during each month of the 4-year period (i.e., $15 million per 12-month period and $60 million for the 4-year period) has been authorized to be used to purchase company shares at prevailing prices, subject to compliance with applicable securities laws, rules and regulations, including Rules 10b5-1 and 10b-18. The buy back plan does not obligate the company to acquire any specific number of shares in any period, and may be modified, suspended, extended or discontinued at any time without prior notice.

The company’s first quarter and full-year 2009 Business Outlook estimated ranges are as follows:

The company’s 2009 first quarter and full-year estimated ranges are based on numerous assumptions, including: basing the midpoints of the ranges, in part, on average daily revenue per account for each asset class (equities, futures, forex) at approximately the same level that daily revenue per account averaged over the one-month period ended January 31, 2009, when estimating for the first quarter of 2009, and approximately the same level that daily revenue per account averaged over the nine-month period ended September 30, 2008, when estimating for the remainder of 2009 (the period used and the formula and criteria applied often vary with each Business Outlook based upon management’s judgment each period concerning the best assumptions to use); a federal funds target and daily rate of interest of approximately zero percent throughout 2009; anticipated growth, attrition and trading activity of active trader equities, futures and forex accounts, and the proportions in trading activity among those asset classes (each of which have different profit margin structures); the timing of expenses relating to company growth initiatives as compared to the timing of anticipated benefits from those initiatives; and numerous other assumptions concerning the company’s business and industry, market conditions, and various decisions, acts or failures to act both within and outside of the company’s control. All assumptions, expectations and beliefs relating to the Business Outlook are forward-looking in nature and actual results may differ materially from those estimated, including, but not limited to, as a result of, or as indicated by, the issues, uncertainties and risk factors set forth and referenced above and below. In particular, to the extent market volatility moves to significantly higher or lower levels, net account growth increases, slows or decreases, the federal funds target and daily rates of interest are different than what has been assumed, and/or severe negative economic or financial market conditions persist or worsen, or improve sooner than expected, the results estimated in the Business Outlook will likely be materially different than actual results.

At 11:00, a.m., Eastern Time, today, members of TradeStation Group senior management will conduct an analyst conference call to discuss the company’s 2008 fourth quarter results and its 2009 Business Outlook. All company shareholders and the public are invited to listen. The telephone conference will be broadcast live via the Internet at www.TradeStation.com. The live webcast will be accompanied by slides of graphs and charts. A rebroadcast of the call will be accessible for approximately 90 days.

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, NSCC, DTC, 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. 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.

This press release, including the 2009 first quarter and full-year Business Outlook estimated ranges contained in this press release, and today’s earnings conference call, contain statements and estimates that are forward-looking and are made pursuant to the safe harbor provisions of the Private Securities Litigation Reform Act of 1995. When used in this press release, or the conference call, the words “anticipate(s),” “anticipated,” “anticipation,” “assume(s),” “assumption(s),” “become(s),” “belief(s),” “believe(s),” “believed,” “could,” “designed,” “estimate,” “estimates,” “estimated,” “expect(s),” “expected,” “expectation(s),” “going forward,” “future,” “hopeful,” “hopefully,” “hope(s),” “intend(s),” “intended,” “look forward,” “may,” “might,” “opportunity,” “opportunities,” “outlook(s),” “pending,” “plan(s),” “planned,” “potential,” “scheduled,” “shall,” “should,” “think(s),” “to be,” “upcoming,” “well-positioned,” “will,” “wish,” “would,” and similar expressions, if and to the extent used, are intended to identify forward-looking statements. All forward-looking statements are based largely on current expectations and beliefs concerning future events that are subject to substantial risks and uncertainties. Actual results may differ materially from the results herein suggested or suggested in the conference call. Factors that may cause or contribute to the various potential differences include, but are not limited to, the following:

•

further negative changes in the condition of the securities and futures markets, and the financial markets and economy generally (which could cause the company to experience significantly lower revenues, net income and earnings per share, as well as reduced market value of its publicly-traded shares of common stock), or unexpected positive changes (which could have the opposite effect);

•

changes in the combined average volume of the major U.S. equities and futures exchanges and in market volatility, which tend to significantly affect customer trading volume at TradeStation (for example, sharply increased market volatility in the 2008 first, third and fourth quarters helped generate a significant increase in client trading volume in those quarters, but client trading volume was lower in the 2008 second quarter when market volatility was lower);

•

changes in the federal funds target and daily rates of interest that are inconsistent with, or different from, the company’s assumption that there will be no increases in 2009, that is, that those rates will remain at approximately zero percent throughout 2009 (the federal funds average daily and target rates of interest determine the amount of interest income received on customer account balances and affect the rates charged for account borrowings – interest income from equities accounts is determined by the federal funds daily rate, which recently has varied widely from the target rate, and interest income from futures accounts is determined by the federal funds target rate);

•

the company’s ability (or lack thereof), based upon market conditions, the level of success of its marketing and product development and enhancement efforts, product and service quality and reliability, competition (including both price and quality-of-offering competition, which are intense) and other factors, to achieve significant, or any, net increases in DARTs, brokerage accounts and brokerage commissions and fees sequentially or year over year (for example, TradeStation’s DARTs decreased sequentially from first to second quarter in 2008, and net account growth slowed in the 2008 third quarter, and these and other items may decrease sequentially or year over year in subsequent periods);

•

with respect to net new customer accounts, the company’s ability (or lack thereof) to maintain or increase the rate of quarterly gross account additions and to control the rate of quarterly account attrition, particularly in current market and economic conditions, including recession, unemployment, high volatility and swings in volatility, and if those conditions worsen and/or are prolonged (the company, in fact, expects account attrition to increase in 2009, beginning with the 2009 second quarter);

•

technical difficulties, outages, errors or failures in the company’s electronic and software products, services and systems relating to market data, order execution and trade processing and reporting, and other software or system errors and failures, some of which have occurred as recently as January 2009, the 2008 third quarter (including an order placement issue in August 2008 and a July 2008 market data outage), January 2008 and December 2007 (also, the company does not maintain a seamless, redundant back-up system to its order execution systems, which could materially intensify the negative consequences of any such difficulties, outages, errors or failures);

•

with respect to technical difficulties, outages, errors and failures the company has experienced, the failure or inability of the company to address the underlying issues or causes relating to such problems, to adequately correct them and ensure they do not repeat (particularly as the volume of market data received from the exchanges, or the volume of our client base’s trading volume, requires increased, improved or different hardware and/or software capacity, technology or company domain know-how), or otherwise to ensure the stability, capacity, speed and accuracy of the trading platform’s market data and order placement services, as such failure or inability on the part of the company could materially negatively affect the company’s reputation in the online trader market, causing increased attrition and a decrease in new accounts, and decreased net revenues and net income;

•

business interruptions, slowdowns or failures affecting vendors or vendor services used by the company for clearance, settlement and back-office systems, whether caused by adverse economic conditions or other events, which could significantly interrupt, impair or injure the company’s core business operations;

•

the potential negative effects on the company’s brokerage commissions and fees of any future rules that may be imposed which ban (such as the temporary ban in 2008 on short selling of financial sector securities), restrict or limit short selling, as a significant percentage of the firm’s daily client trades on many trading days are short sale transactions;

•

new or modified regulatory rules or requirements, or increased or more stringent enforcement and higher fines or greater sanctions, concerning required net capital or deposits, or the manner in which TradeStation Securities operates its business and monitors and ensures compliance of its business operations with applicable laws, rules and regulations, that may be enacted or imposed in response to the current economic crisis and recent scandals, and which could materially increase the firm’s cash requirements to conduct its business, require substantial increases in compliance, legal and/or brokerage operations costs (or result in fines, penalties or sanctions), limit or reduce the firm’s access to, or use of, a significant percentage of its now-available cash, or otherwise limit the firm’s ability to engage fully, and with as much success, in the services it currently provides;

•

the frequency and size of, and ability to collect, unsecured client account debits as a result of volatile market movements and unstable economic conditions, particularly in concentrated positions held in client accounts or as a result of other high-risk positions or circumstances;

•

the results, which likely will not be known until later in 2009, of an ongoing investigation of TradeStation Securities by Canadian regulatory authorities relating to brokerage accounts held by Canadian residents in light of the firm not being registered (or having an introducing brokerage firm registered) in a Canadian province, which could result in substantial fines or settlements and affect the firm’s ability to accept new, or retain existing, futures and forex brokerage accounts (the company does not have or accept equities accounts) from Canadian residents, which could adversely impact the company’s future revenues (since the inquiry was made, TradeStation Securities has not accepted Canadian resident futures or forex accounts);

•

unanticipated infrastructure, capital or other large expenses, and unforeseen or unexpected liabilities and claims, the company may face as it seeks to grow its U.S. active trader market share in equities, futures and forex business, and its institutional and non-U.S. trader market businesses, including potential acquisition, joint venture or business combination risks, costs and expenses (such as professional fees and, in the case of an acquisition, amortization expense) incurred in the event the company acquires, joint ventures or combines with other businesses;

•

the company’s estimated earnings per share (diluted) being based on assumptions of a certain number of outstanding shares and an average stock price for particular time periods that turn out to be inaccurate (if the number of outstanding shares and/or the average stock price is actually higher than what has been assumed, there will be more dilution and the actual earnings per share would be lower, and, if both of those are lower, there will be less dilution and higher earnings per share) because of new or modified company share buy-back plans (which the company considers from time to time and which could be implemented later in 2009) or other events or factors that can affect the price of the company’s shares or the number of outstanding shares;

•

unauthorized intrusion and/or other criminal or fraudulent activity in customer accounts by persons who unlawfully or improperly access or use customer accounts (through deceit or otherwise) and then place orders or other transactions in, or deposit misappropriated funds in, or improperly withdraw funds from, those accounts;

•

the level of success of the company’s forex trading offering, and whether customer forex trading will become a material part of the company’s business and revenues;

•

the effect of changes in product mix (how much of customer trading volume is stocks versus equity options versus futures versus forex, etc.), which can affect the company’s revenues, net income and margins, even if overall volume remains the same;

•

with respect to the company’s recent offer to customers of a flat-ticket commission plan, whether the segment of the active trader market that engages in higher volume individual trades sees value in this commission offering, will open more accounts, or trade more frequently;

•

rule-based trading not growing in appeal to the extent the company believes it will;

•

the effect of unanticipated increased infrastructure costs that may be incurred as the company seeks to increase its product development/information technology headcount and resources (which the company continues to try to do as quickly as possible) and grows its brokerage firm operations, adds accounts and introduces and expands existing and new product and service offerings, or acquires other businesses;

•

pending regulatory matters concerning odd-lot and partial-round-lot trading, OATS reporting, and short interest reporting, each of which could result in fines, sanctions and/or other negative consequences;

•

the amount of unexpected legal, consultation and professional fees (including fees related to pending and future regulatory matters, lawsuits or other proceedings against the company, or potential acquisitions, business combinations or strategic relationships);

•

the general variability and unpredictability of operating results forecast on a quarterly or annual basis; and

•

other items, events and unpredictable costs or revenue impact items or events that may occur, and other issues, risks and uncertainties indicated from time to time in the company’s filings with the Securities and Exchange Commission, including, but not limited to, the company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2007, Quarterly Reports on Form 10-Q for the fiscal quarters ended March 31, 2008, June 30, 2008 and September 30, 2008, and other company press releases, conference calls and other public presentations or statements.

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

TRADESTATION GROUP, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED STATEMENTS OF INCOME
(in thousands, except per share data)


	Three Months Ended				Year Ended
	December 31,				December 31,
	2008		2007		2008		2007
	(Unaudited)
REVENUES:
Brokerage commissions and fees	$	37,096	$	27,604	$	129,304	$	99,945

Interest income		2,632		11,713		25,937		47,925
Brokerage interest expense		412		1,402		3,166		5,121

Net interest income		2,220		10,311		22,771		42,804

Subscription fees		1,954		1,974		7,750		7,948
Other		113		281		607		858


Net revenues		41,383		40,170		160,432		151,555


EXPENSES:
Employee compensation and benefits		10,268		8,305		40,166		34,179
Clearing and execution		10,719		8,492		38,914		32,262
Data centers and communications		2,285		2,819		9,216		8,186
Marketing		1,482		1,431		5,805		5,587
Professional services		1,022		1,040		3,453		3,270
Occupancy and equipment		707		717		2,989		2,802
Depreciation and amortization		1,111		1,011		4,219		4,009
Other		1,277		1,536		5,631		5,161


Total expenses		28,871		25,351		110,393		95,456


Income before income taxes		12,512		14,819		50,039		56,099

INCOME TAX PROVISION		4,896		5,500		19,402		20,728


Net income	$	7,616	$	9,319	$	30,637	$	35,371


EARNINGS PER SHARE:
Basic	$	0.18	$	0.21	$	0.71	$	0.80

Diluted	$	0.18	$	0.21	$	0.70	$	0.78


WEIGHTED AVERAGE SHARES OUTSTANDING:
Basic		42,742		43,889		43,235		44,246

Diluted		43,167		44,798		43,912		45,221

TRADESTATION GROUP, INC. AND SUBSIDIARIES
CONDENSED CONSOLIDATED BALANCE SHEETS
(in thousands)


	December 31,		December 31,
	2008		2007
ASSETS:

Cash and cash equivalents, including restricted cash of $956 at December 31, 2008 and $1,195 at December 31, 2007*	$	100,314	$	103,699
Cash segregated in compliance with federal regulations		626,103		475,969
Marketable securities		8,465		8,882
Receivables from brokers, dealers, clearing organizations and clearing agents		11,139		23,426
Receivables from brokerage customers, net		30,316		93,932
Property and equipment, net		6,602		7,010
Deferred income taxes		3,001		2,540
Deposits with clearing organizations		48,019		23,964
Other assets		3,473		5,265


Total assets	$	837,432	$	744,687



LIABILITIES AND SHAREHOLDERS’ EQUITY:

LIABILITIES:

Payables to brokers, dealers and clearing organizations	$	87	$	811
Payables to brokerage customers		661,046		589,655
Accounts payable		3,363		2,412
Accrued expenses		7,935		7,851

Total liabilities		672,431		600,729

COMMITMENTS AND CONTINGENCIES

SHAREHOLDERS’ EQUITY		165,001		143,958


Total liabilities and shareholders’ equity	$	837,432	$	744,687

* December 31, 2008 Cash and cash equivalents excludes $4.1 million that was transferred on January 2, 2009 from Cash segregated in compliance with federal regulations. December 31, 2007 Cash and cash equivalents includes $7.0 million that was transferred on January 2, 2008 to Cash segregated in compliance with federal regulations.


	Q4 08		Q4 07		% Increase
Daily Average Revenue Trades		121,195		90,224		34	%


Client Trading Activity
Annualized average revenue per account	$	3,686
Annualized trades per account		727

Client Account Assets
Average assets per account (Equities)	$	59,000
Average assets per account (Futures)	$	18,000


	First Quarter 2009	Full-year 2009
REVENUES	$33.0 to $37.0	$150.0 to $172.0

EARNINGS PER SHARE (Diluted)	$0.09 to $0.11	$0.44 to $0.65