CME Group Inc. Announces Date of Fourth-Quarter, Year-End 2012 Earnings Release, Conference Call

   CME Group Inc. Announces Date of Fourth-Quarter, Year-End 2012 Earnings
                           Release, Conference Call

PR Newswire

CHICAGO, Dec. 20, 2012

CHICAGO, Dec. 20, 2012 /PRNewswire/ -- CME Group Inc. will announce earnings
for the fourth quarter and year end of 2012 after the financial markets close
on Tuesday, February 5, 2013. The company has scheduled an investor
conference call that day at 3:30 p.m. Central time.

A live audio Webcast of the conference call will be available on the Investor
Relations section of the company's Web site, Following the
conference call, an archived recording will be available at the same site.
Those wishing to listen to the live conference via telephone should dial
800-593-0370 if calling from within the United States or 773-681-5843 if
calling from outside the United States, at least 10 minutes before the call

As the world's leading and most diverse derivatives marketplace, CME Group
( is where the world comes to manage risk. CME Group
exchanges offer the widest range of global benchmark products across all major
asset classes, including futures and options based on interest rates, equity
indexes, foreign exchange, energy, agricultural commodities, metals, weather
and real estate.CME Group brings buyers and sellers together through its CME
Globex^® electronic trading platform and its trading facilities in New York
and Chicago. CME Group also operates CME Clearing, one of the world's leading
central counterparty clearing providers, which offers clearing and settlement
services across asset classes for exchange-traded contracts and
over-the-counter derivatives transactions. These products and services ensure
that businesses everywhere can substantially mitigate counterparty credit

CME Group is a trademark of CME Group Inc. The Globe Logo, CME, Globex and
Chicago Mercantile Exchange are trademarks of Chicago Mercantile Exchange
Inc. CBOT and the Chicago Board of Trade are trademarks of the Board of Trade
of the City of Chicago, Inc. NYMEX, New York Mercantile Exchange and
ClearPort are registered 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
(NASDAQ: CME) and its products can be found at



Contact: Media, Anita Liskey, +1-312-466-4613, or William Parke,
+1-312-930-3467,,; or Investors,
John Peschier, +1-312-930-8491
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