Comments on ISE Mercury Rulemaking

Notice of Filing of Proposed Rule Change to Limit Mandatory Participation in Scheduled Functional and Performance Testing Under Regulation SCI to Only Those Primary Market Makers That Meet Specified Criteria

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Date Received
Date Letter Type Commenter Name
Public Comment Anonymous

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-ISEMercury-2016-08
Release Number
34-77556
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