Market  Data Advisory Notices
To Market Data Distributors
From Market Data Operations
Subject Delisting of CME® Eurodollar FRA Switch – Effective Sunday, April 23, 2006
Notice Date 2006-04-17
Notice Number Q2006-55
Effective Date 2006-04-23

Effective Sunday, April 23, 2006 (for trade date Monday, April 24, 2006), the CME Eurodollar FRA Switch contracts will be delisted from the CME Globex® electronic trading platform.

If you have any questions regarding this change, please contact:

Marilee Radecki                                312.930.8193                        mradecki@cme.com

Kevin Brady                                       312.648.3653                        kbrady@cme.com

Thank you.