News Release

NYMEX to List New One-month Calendar Spread and Crack Spread Options Contracts on CME Globex®

Thu Nov 29 2007

NEW YORK, Nov. 29 /PRNewswire-FirstCall/ -- The New York Mercantile Exchange, Inc. today announced that it will list crack spread options and one-month calendar spread options for its crude oil, natural gas, heating oil, and RBOB gasoline contracts on CME Globex, beginning on December 16 for trade date December 17.

The new options contracts and their commodity codes are: WTI crude oil one-month calendar spread options (WAY); Natural gas one-month calendar spread options (IAY); Heating oil one-month calendar spread options (FAY); RBOB gasoline one-month calendar spread options (ZAY); Heating oil cracks spread options (CHY); RBOB gasoline crack spread options (RXY).

  For more information, visit the NYMEX website at http://www.nymex.com/.

  Forward Looking and Cautionary Statements

This press release may contain forward-looking statements within the meaning of the Private Securities Litigation Reform Act, with respect to our future performance, operating results, strategy, and other future events. Such statements generally include words such as could, can, anticipate, believe, expect, seek, pursue, and similar words and terms, in connection with any discussion of future results. Forward-looking statements involve a number of assumptions, risks, and uncertainties, any of which may cause actual results to differ materially from the anticipated, estimated, or projected results referenced in forward-looking statements. In particular, the forward-looking statements of NYMEX Holdings, Inc., and its subsidiaries are subject to the following risks and uncertainties: the success and timing of new futures contracts and products; changes in political, economic, or industry conditions; the unfavorable resolution of material legal proceedings; the impact and timing of technological changes and the adequacy of intellectual property protection; the impact of legislative and regulatory actions, including without limitation, actions by the Commodity Futures Trading Commission; and terrorist activities and international hostilities, which may affect the general economy as well as oil and other commodity markets. We assume no obligation to update or supplement our forward-looking statements.

SOURCE: NYMEX

CONTACT: Brenda Guzman, +1-212-299-2436, or Keil Decker,
+1-212-299-2209, both of NYMEX; or Allan Schoenberg of CME Group,
+1-312-930-8189

Web site: http://www.nymex.com/

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