Reminder: CME E-mini Equities Listing Date Change – Effective December 15, 2006 on the CME Globex Platform

Market Data Advisory Notices

To	Market Data Distributors
From	Market Data Operations
Subject	Reminder: CME E-mini Equities Listing Date Change – Effective December 15, 2006 on the CME Globex Platform
Notice Date	2006-12-14
Notice Number	Q2006-231
Effective Date	2006-12-15
Effective December 15, 2006, CME will list the second quarterly future (June ’07) and associated calendar spreads for trading at 8:30 a.m. Central Time instead of at 5:00 p.m. on the Sunday following expiration (when the first quarterly future expires). This change will affect the following products: CME^® E-mini^® S&P 500^® CME E-mini NASDAQ-100^® CME E-mini Russell 2000^® CME E-mini S&P MidCap 400 Please view the attached memo for more information.