On Sunday, August 14, 2005 (trade date August 15^th), additional enhancements o CME^® Globex^® will be implemented to support options trading, which will result in the transmission of new Indicative Price Quotes (bids/asks) on outright and spread trades. These new quotes will impact users of both the ITC 2.1 and RLC formats. This notice is a reminder of the changes and provides information on the additional Mock Trading sessions that have been added.

Please view the attached memo for more information.