CME New TRAKRS Product Effective 11/1/06

Performance Bond (Margin) Advisory Notices

To	Clearing Member Firms, Chief Financial Officers, Back Office Managers & Margin Managers
From	Clearing House Department
Subject	CME New TRAKRS Product Effective 11/1/06
Notice Date	2006-10-17
Notice Number	06-256
Effective Date	2006-11-01
Chicago Mercantile Exchange Inc., Performance Bond staff approved the performance bond requirements for the new PIMCO SPTR TRAKRS These margins will become effective with the launch of this product on Wednesday, November 1, 2006. For the full text of this advisory . . .