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	2006-04-21
Notice Number	Q2006-59
Effective Date	2006-05-21
End of Month Options (EOM) on S&P® and E-mini® S&P 500 Index Futures. Listing date: Sunday, May 21, 2006 for Trade Date Monday, May 22, 2006. Please view the attached memo for more information.