CME New PIMCO CRR TRAKRS Effective 6/28/06

Performance Bond (Margin) Advisory Notices

To	Clearing Member Firms, Chief Financial Officers, Back Office Managers & Margin Managers
From	Clearing House Department
Subject	CME New PIMCO CRR TRAKRS Effective 6/28/06
Notice Date	2006-06-26
Notice Number	06-159
Effective Date	2006-06-28
Chicago Mercantile Exchange Inc., Performance Bond staff approved the performance bond requirements for the new PIMCO CRR TRAKRS. These margins will become effective with the launch of this product on Wednesday, June 28, 2006. For the full text of this advisory . . .