Performance Bond Requirement Changes -- Effective November 3rd, 2008

Performance Bond (Margin) Advisory Notices

To	Clearing Member Firms, Chief Financial Officers, Back Office Managers, Margin Managers
From	CME Clearing
Subject	Performance Bond Requirement Changes -- Effective Monday, November 3rd, 2008
Notice Date	2008-10-31
Notice Number	08-307
Effective Date	2008-11-03
To receive advanced notification of Performance Bond (margin) changes, through our free automated mailing list, go to: http://www.cmegroup.com/newsletter/web2lead/web2sf-old.html and subscribe to the Performance Bond Rates Advisory Notices listserver. As per the normal review of market volatility to ensure adequate collateral coverage, the Chicago Mercantile Exchange Inc., Clearing House Risk Management staff approved the performance bond requirements for the following products listed below. The rates are effective at the close of business on Monday, November 3rd, 2008. --NEW YORK HARBOR GASOLINE BLENDSTOCK FUTURES CONTRACT (RB) --RBOB GASOLINE – FINANCIAL CONTRACT (RT) --RBOB CALENDAR SWAP (RL) --NYMEX RBOB miNY GASOLINE CONTRACT (QU) For the full text of this advisory, please click here.