TO:	ALL CLEARING PARTICIPANTS
FROM:	CLIENT SERVICES AND SUPPORT
DATE:	February 27, 2006
SUBJECT:	Post Trade Processing of CBOE Futures Exchange Gas at the Pump Contracts

Beginning Tuesday, February 28, 2006, The Clearing Corporation (CCorp) will begin providing post trade management services for the CBOE Futures Exchange (CFE) Gas at the Pump Futures contracts. This is in addition to the current CFE futures contracts processed by CCorp. Post trade management facilities of these contracts will be available through CCorp’s Trade Management (NTM), Allocation Claim Transaction System (ACT), and GAINS applications, as well as MQM messaging through the managed customer network. The clearing of CFE future contracts will continue to be conducted by the Options Clearing Corporation (OCC). For additional information regarding post trade processing of transactions traded at the CFE please refer to VOLUME 24 – BULLETIN #021.

The applicable CCorp exchange and commodity codes for the CFE Gas at the Pump futures contracts are as follows:

Commodity Name	Exchange Code	Commodity Code
CFE East Coast Gas at the Pump	20	GA
CFE Gulf Coast Gas at the Pump	20	GJ
CFE Midwest Gas at the Pump	20	GH
CFE Rocky Mountain Gas at the Pump	20	GN
CFE U.S. Gas at the Pump	20	GU
CFE West Coast Gas at the Pump	20	GZ

Should you have any questions, please call or e-mail one of the following Client Services and Support Representatives: