Market  Data Advisory Notices
To Market Data Distributors
From Market Data Operations
Subject Reminder: Twenty-two (22) New S&P Indexes – Effective Monday, February 26, 2007
Notice Date 2007-02-23
Notice Number Q2007-051
Effective Date 2007-02-26

Effective Monday, February 26, 2007, CME® will begin disseminating twenty-two new S&P Indexes, detailed in in the attached memo.  These indexes will be disseminated every fifteen seconds with an Exchange Code of “M” via Channel 3 of the Market Data Platform.