Update 1: Eurodollar Calendar Spread Options (CSO)

New Product Advisory Notices

To	Clearing Member Firms
From	CME Group
Subject	Update 1: Eurodollar Calendar Spread Options (CSO)
Notice Date	2008-07-02
Notice Number	NP 08-06
Effective Date	2008-07-02
The attached advisory contains new revised product information for the Eurodollar Calendar Spread Options contract. For the full text of this advisory...