Comments on NASDAQ Rulemaking

Notice of Filing of Proposed Rule Change to Revise the Methodology for Determining When to Halt Trading Due to Extraordinary Market Volatility

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Date Received
Date Letter Type Commenter Name
Public Comment Ira D. Hammerman, Senior Managing Director & General Counsel, Securities Industry and Financial Markets Association and Markham Erickson, Executive Director & General Counsel, NetCoalition

Last Reviewed or Updated: Dec. 18, 2025

File Number
SR-NASDAQ-2011-129
Release Number
34-65527
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