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Comments on ISE Rulemaking

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change as Modified by Amendment No. 1 Thereto to Allow the Exchange to List Up to Seven Expiration Months for Broad-Based Security Index Options Upon Which an Exchange Calculates a Constant Three-Month Volatility Index

(Release No. 34-57104; File No. SR-ISE-2007-113)

Feb. 1, 2008 Jennifer Yeadon, Chicago Board Options Exchange, Incorporated, Chicago, Illinois


Modified: 02/05/2008