| Market Data Advisory Notices |
| To |
Market Data Distributors |
| From |
Market Data Operations |
| Subject |
Update: CME Instrument Group Code Changes - RLC Message Users Only - Effective Sunday, July 29, 2007 |
| Notice Date |
2007-07-12 |
| Notice Number |
Q2007-178 |
| Effective Date |
2007-07-29
|
| Please note changes and additions in the
attached memo. |
|
|