Performance Bond (Margin) Advisory Notices
To Clearing Member Firms, Chief Financial Officers, Back Office Managers & Margin Managers
From Clearing House Department
Subject New OneChicago Products Effective 7/24/07
Notice Date 2007-07-23
Notice Number 07-172
Effective Date 2007-07-24

Chicago Mercantile Exchange Inc., Performance Bond staff approved the performance bond requirements for the new OneChicago products listed below. These margins will become effective with the launch of these products on Tuesday, July 24, 2007.

For the full text of this advisory . . .