Expansion of Diary Product Electronic Trading Hours - Effective November 15, 2009

Effective Sunday, November 15, 2009, at 5:00 p.m. Central time, the Globex trading hours for CME Dairy futures and options will be expanded. Daily Globex trading hours will remain continuous through Friday at 1:55 p.m. with daily trading halts from 4:00 p.m. to 5:00 p.m.

Currently, dairy products begin trading at 9:05 a.m. CT on Mondays on CME Globex®. The additional trading hours are being added at the request of customers outside of the United States.

The new Sunday evening hours apply for trading of futures and options on Cash-Settled Butter, Class III Milk, Class IV Milk, Nonfat Milk, Deliverable Nonfat Dry Milk and Dry Whey.

Please contact Market Data Operations (MDO) at mdo@cmegroup.com, if you have any questions concerning this notice.