News Release

CBOT Holdings to Release 2007 First Quarter Financial Results April 19

Tue Mar 20 2007

For Immediate Release

Contact:
Craig Grabiner
312.341.5758
news@cbot.com

Investor Contact:
Debbie Koopman
312.789.8532
InvestorRelations@cbot.com

CBOT Holdings to Release 2007 First Quarter Financial Results on Thursday, April 19, 2007

CHICAGO, March 20, 2007 – CBOT Holdings, Inc., holding company for the Chicago Board of Trade (CBOT®) (NYSE: BOT), one of the leading global derivatives exchanges, today announced that it will release financial results for its 2007 first quarter, ending March 31, 2007, on Thursday, April 19, 2007.  A news release will be issued prior to the NYSE market opening and will be followed by a conference call at 8:00 a.m. ET, 7:00 a.m. CT.  The call will last approximately one hour and will feature remarks by the company's senior management.

The conference call and any accompanying slides will be publicly available via live webcast from the investor relations section of the CBOT Holdings website at http://www.cbot.com.  The webcast will be available for replay at the same address approximately two hours following its conclusion.  The conference call also can be accessed via telephone by dialing 888.396.2298 (U.S. callers) at least 10 minutes before the call begins.  International callers should dial 617.847.8708.  The verbal passcode for the call is “CBOT Holdings.”

About the CBOT

As one of the leading global derivative exchanges, the Chicago Board of Trade provides a diverse mix of financial, equity and commodity futures and options-on-futures products.  Building on its 158-year history, the CBOT continues to advance into the future using the strength of deep liquidity, market integrity and member-trader expertise.  Using superior trading technology in both electronic and open-auction trading platforms, the CBOT provides premier customer service to risk managers and investors worldwide.  For more information, visit our website at www.cbot.com.

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