End of Month Options (EOM) on S&P 500® and E-mini® S&P 500 Index Futures

Market Data Advisory Notices

To	Market Data Distributors
From	Market Data Operations
Subject	End of Month Options (EOM) on S&P 500® and E-mini® S&P 500 Index Futures
Notice Date	2006-05-15
Notice Number	Q2006-75
Effective Date	2006-05-21
Due to record open interests in the options on S&P 500 futures and steady gains in the options on E-mini S&P 500 futures, the End of Month Options contracts have been designed to complement the existing options. Please view the attached reminder for more information.