Updated: U.S. Commercial Real Estate Futures and Options-S&P GRA CREX Index

New Product Advisory Notices

To	Clearing Member Firms
From	CME Clearing
Subject	Updated: U.S. Commercial Real Estate Futures and Options-S&P GRA CREX Index
Notice Date	2007-10-03
Notice Number	NP 07-23
Effective Date	2007-10-28
The attached advisory contains updated new product information on trading hours and termination of trading hours for the U.S. Commercial Real Estate Futures and Options-S&P GRA CREX Index contract. For the full text of this advisory...