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Alerts and Notices Product Notices

Product Notice 21-265: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-264: Additional Exchange Products Approved for Trading

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Pending Rule Filings Rule Filings

SR-MEMX-2021-15: Amendment to LLC Agreement of MEMX Holdings LLC

Date Filed: October 22, 2021 Description: Proposed rule change to amend and restate the Fifth Amended and Restated Limited Liability Company Agreement of MEMX Holdings LLC as the Sixth Amended and Restated Limited Liability Company Agreement of MEMX Holdings LLC.

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Alerts and Notices Product Notices

Product Notice 21-263: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-261 to 21-262: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-260: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-259: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 21-257 to 21-258: Additional Exchange Products Approved for Trading

Categories
Effective Rule Filings Rule Filings

SR-MEMX-2021-14: Extension of Market Wide Circuit Breaker

Date Filed: October 12, 2021 Description: Proposal to extend the current pilot program related to the market wide circuit breaker in MEMX Rule 11.16 to the close of business on March 18, 2022.

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Effective Rule Filings Rule Filings

SR-MEMX-2021-13: Extension of Clearly Erroneous Pilot

Date Filed: October 12, 2021 Description: Proposal to extend the current pilot program related to MEMX Rule 11.15, “Clearly Erroneous Executions,” to the close of business on April 20, 2022.