Strike Listing Rule Changes and Minimum Tick Size Changes

Clearing House Advisory Notices

To	All Firm Personnel, Service Bureau Representatives and Independent Software Vendors
From	Clearing House Department
Subject	Strike Listing Rule Changes and Minimum Tick Size Changes
Notice Date	2005-07-13
Notice Number	05-142
Effective Date
Update and Reminder: NASDAQ 100 and E-Mini NASDAQ 100 Options – Strike Listing Rule Changes (Various Effective Dates) and Minimum Tick Size Changes (Effective Sunday, July 17, 2005) For the full text of this advisory . . .