Clearing House Advisory Notices
To Clearing Member Firms
From CME Clearing
Subject REVISED: CME Group to Expand Carvill Hurricane Binary Options-Effective August 25, 2008
Notice Date 2008-08-14
Notice Number 08-183
Effective Date 2008-08-25
As a result of customer demand, yesterday, August 25, 2008, CME Group expanded hurricane binary options to include named storms , in both the Eastern U.S. and Cat-In-A-Box regions. As with existing hurricane binary options, the trading venue is pit only. 
 
The following table lists the currently listed underlying hurricane futures and the corresponding new binary option including the synthetic underlying code: