CME Group to Begin Transmitting Five New S&P Real-Time Indexes

Market Data Advisory Notices

To	Market Data Distributors
From	Market Data Operations
Subject	CME Group to Begin Transmitting Five New S&P Real-Time Indexes - Effective Monday, September 10, 2007
Notice Date	2007-08-23
Notice Number	Q2007-213
Effective Date	2007-09-10
Beginning Monday, September 10, 2007, CME will begin disseminating five (5 ) new S&P Real-Time indexes listed in theattached memo. These indexes will be transmitted every 15 seconds, with an Exchange Code of “M” via Channel 3 of CME’s MDP.