Comments on MIAX Rulemaking

Self-Regulatory Organizations; Miami International Securities Exchange, LLC; Notice of Filing of a Proposed Rule Change by Miami International Securities Exchange, LLC to Amend Certain MIAX Options Exchange Rules to Permit the Listing and Trading of Cash-Settled Index Options on the Bloomberg US Large Cap Price Return Index (the “B500 Index”)

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Date Received
Date Letter Type Commenter Name
Public Comment Joseph W. Ferraro III, SVP, Deputy General Counsel, Miami International Securities Exchange, LLC (MIAX)

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-MIAX-2025-08
Release Number
34-102580
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