CME Seasonal Degree-Days Index Futures And Options - Effective Friday, September 26, 2003

Market Data Advisory Notices

To	Market Data Distributors
From	CME Market Data Operations
Subject	CME Seasonal Degree-Days Index Futures And Options - Effective Friday, September 26, 2003
Notice Date	2003-09-17
Notice Number	Q2003-68
Effective Date
*CME SEASONAL* Degree Days Index** Futures and Options · Cooling Degree Days and Heating Degree Days An extension of current weather monthly futures and options contracts. Contracts are 5-month seasons. The summer contract is from May through September. The winter contract is from November through March. Please view the attached notice for more information. Thank you.