Comments on NASDAQ Rulemaking

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Extend the Pilot Related to the Market-wide Circuit Breaker in Rule 4121

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Date Received
Date Letter Type Commenter Name
Public Comment Michael Golding, Head of Trading, Optiver US LLC and Rutger Brinkhuis, Head of Trading, AMS Derivatives B.V.

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-NASDAQ-2020-068
Release Number
34-90144
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