Comments on CBOE Rulemaking

Notice of Filing of a Proposed Rule Change Related to FLEX Options

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Date Received
Date Letter Type Commenter Name
Public Comment Jennifer M. Lamie, Asssistant General Counsel, Chicago Board Options Exchange, Incorporated, Chicago, Illinois
Public Comment Jonathan Grodnick, CTC, LLC, Managing Director, CTC Trading Group, L.L.C.
Public Comment Todd Weingart, Chicago, Illinois

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-CBOE-2011-123
Release Number
34-66052
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