Market  Data Advisory Notices
To Market Data Distributors
From Market Data Operations
Subject INFORMATION UPDATE #2: CME Housing Futures and Options—S & P Case-Shiller® Metro Area Home Price Indices -- Effective May 15, 2006 (Tentative)
Notice Date 2006-04-21
Notice Number Q2006-58
Effective Date 2006-05-15

Please note the updated information (bolded) in the attached memo.