Market Data Advisory Notices
To Market Data Distributors
From Market Data Operations
Subject CME to Begin Disseminating New S&P Real-Time Indexes - Effective Monday, October 8, 2007 and Monday, October 22, 2007
Notice Date 2007-09-27
Notice Number Q2007-249
Effective Date 2007-10-08
BeginningMonday, October 8, 2007, CME Group will begin disseminating new indexes as detailed in the attached notice.  These indexes will be transmitted every 15 seconds, with an Exchange Code of “M” via Channel 3 of CME’s MDP.