Market Data Advisory Notices
To Market Data Distributors
From Market Data Operations
Subject CME Group to Begin Transmitting Ten New S&P Real-Time Indexes - Effective Monday, October 29, 2007 and Monday, November 5, 2007
Notice Date 2007-10-11
Notice Number Q2007-259
Effective Date 2007-10-29

CME Group will begin disseminating ten (10) new indexes listed in the attached memo – five on Monday, October 29, 2007 and five on Monday, November 5, 2007.  These indexes will be transmitted every 15 seconds, with an Exchange Code of “M” via Channel 3 of CME’s MDP.