SSF DIAMONDS Futures Closing Trading Hours Will Change June 2, 2003.

Client Management Advisory Notice

From	Client Management Operations
Subject	SSF DIAMONDS Futures Closing Trading Hours Will Change June 2, 2003.
Effective Date	06/02/03
Notice Number	CM0#0378

On June 2, 2003 the DIAMONDS Future contract closing will change from 3:00 p.m. (Central Daylight Time) to 3:15 p.m. (CDT).

All other contract specifications are the same as the originally listed.

If you have any questions regarding this memo, please contact Stacey Jurek at (312) 338-2088.