News Release

CME Group Announces New Year's Day Holiday Hours

Mon Dec 29 2008

CHICAGO, Dec. 29 /PRNewswire-FirstCall/ -- CME Group, the world's largest and most diverse derivatives exchange, will close its trading floors in Chicago and New York on Thursday, January 1, 2009, in observance of New Year's Day.

On Wednesday, December 31, many product groups have abbreviated trading sessions. Holiday trading hour details for open outcry and electronic trading on CME Globex® can be found at: http://www.cmegroup.com/tools-information/holiday-calendar/index.html.

Holiday trading hour details for electronic trading and NYMEX ClearPort® can be found at: http://www.nymex.com/media/NYMEX2009HolidaySchedule.pdf.

CME Group (http://www.cmegroup.com) is the world's largest and most diverse derivatives exchange. Building on the heritage of CME, CBOT and NYMEX, CME Group serves the risk management needs of customers around the globe. As an international marketplace, CME Group brings buyers and sellers together on the CME Globex electronic trading platform and on trading floors in Chicago and New York. By acting as the buyer to every seller and the seller to every buyer, CME Clearing virtually eliminates counterparty credit risk. CME Clearing also offers $7 billion in financial safeguards to help mitigate systemic risk, providing the security and confidence market participants need to operate, invest and grow. CME Group offers the widest range of benchmark products available across all major asset classes, including futures and options based on interest rates, equity indexes, foreign exchange, energy, agricultural commodities, metals, and alternative investment products such as weather and real estate. CME Group is listed on NASDAQ under the symbol "CME."

The Globe logo, CME, Chicago Mercantile Exchange, CME Group, Globex and E-mini, are trademarks of Chicago Mercantile Exchange Inc. CBOT and Chicago Board of Trade are trademarks of the Board of Trade of the City of Chicago. NYMEX, New York Mercantile Exchange, and ClearPort are trademarks of New York Mercantile Exchange. Inc. COMEX is a trademark of Commodity Exchange, Inc. All other trademarks are the property of their respective owners. Further information about CME Group and its products can be found at http://www.cmegroup.com.


CME-G

SOURCE: CME Group

Web site: http://www.cme.com/
http://www.cmegroup.mediaroom.com/

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