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Alerts and Notices Product Notices

 Product Notice 23-260: Additional Exchange Products Approved for Trading

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Effective Rule Filings Rule Filings

SR-MEMX-2023-28: Proposal to Adopt Risk Settings Rules Applicable to Options Trading

Date Filed: September 29, 2023 Description: Proposed rule change to provide optional risk controls for Members who participate in the Exchange’s options market (such market, “MEMX Options” and such Members, “Options Members”), under proposed Interpretation and Policies .01 and .02 of Exchange Rule 21.17, and to provide clarifying language in proposed Interpretation and Policy .03 […]

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Effective Rule Filings Rule Filings

SR-MEMX-2023-27: Proposed Changes to Fee Schedule

Date Filed: September 29, 2023 Description: Proposed rule change to amend the Exchange’s fee schedule (the “Fee Schedule”) applicable to Members of the Exchange’s equities trading platform (“MEMX Equities”) pursuant to Exchange Rules 15.1(a) and (c).  

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Effective Rule Filings Rule Filings

SR-MEMX-2023-26: Proposed Changes to Fee Schedule

Date Filed: September 28, 2023 Description: Proposed rule change to amend the Fee Schedule in advance of the Exchange’s launch of its options trading platform, to (i) establish membership fees (“Membership Fees”) for MEMX Options Members, and (ii) make a number of clarifying, organizational changes to its single existing fee schedule, in order to create […]

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Alerts and Notices Product Notices

 Product Notice 23-252 to 23-259: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-250 to 23-251: Additional Exchange Products Approved for Trading

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Alerts and Notices Product Notices

Product Notice 23-248 to 23-249: Additional Exchange Products Approved for Trading

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Alerts and Notices Regulatory Notices

Regulatory Circular 23-16: MEMX Options – Penny Program

Date: September 26, 2023 Description: MEMX Options – Announcement of Classes Added to Exchange Penny Program effective September 27, 2023.

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605 Reports

August 2023

Rule 605 Disclosure of Order Execution Information

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Alerts and Notices Product Notices

 Product Notice 23-246 to 23-247: Additional Exchange Products Approved for Trading