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Effective Rule Filings Rule Filings

SR-MEMX-2023-07: Proposed Changes to Fee Schedule

Date Filed: March 31, 2023 Description: Proposed rule change to amend the Fee Schedule to amend the Fee Schedule to modify the required criteria under NBBO Setter/Joiner Tier 1.

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Effective Rule Filings Rule Filings

SR-MEMX-2023-06: Amendment to LLC Agreement of MEMX Holdings LLC

Date Filed: March 17, 2023 Description: Proposed rule change to amend and restate the Sixth Amended and Restated Limited Liability Company Agreement of MEMX Holdings LLC as the Seventh Amended and Restated Limited Liability Company Agreement of MEMX Holdings LLC.

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Effective Rule Filings Rule Filings

SR-MEMX-2023-05: Proposed Changes to Fee Schedule

Date Filed: February 28, 2023 Description: Proposed rule change is to amend the Fee Schedule to: (i) reduce the base rebate for executions of Added Displayed Volume; (ii) reduce the base rebate for executions of Added Displayed Retail Volume; (iii) reduce the base rebates for executions of Added Non-Displayed Volume; (iv) modify the Liquidity Provision […]

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Effective Rule Filings Rule Filings

SR-MEMX-2023-04: Proposed Changes to Fee Schedule

Date Filed: February 28, 2023 Description: Proposed rule change to amend the Fee Schedule to adopt fees the Exchange will charge to Members and non-Members for market data products.

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Effective Rule Filings Rule Filings

SR-MEMX-2023-03: Proposed Changes to Fee Schedule

Date Filed: January 31, 2023 Description: Proposed rule change to amend the Fee Schedule to: (i) adopt new pricing for executions of orders subject to the Exchange’s Display-Price Sliding that add liquidity to the Exchange and receive price improvement over the order’s ranked price when executed; (ii) adopt a new tier under the Liquidity Provision […]

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Effective Rule Filings Rule Filings

SR-MEMX-2023-01: Change to Post-Market Session Hours

Date Filed: January 17, 2023 Description: Proposed rule change to extend the length of the Exchange’s after-hours trading session (i.e., the Post-Market Session) to end at 8:00 p.m. Eastern Time.

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Effective Rule Filings Rule Filings

SR-MEMX-2022-34: Proposed Changes to Fee Schedule

Date Filed: December 21, 2022 Description: Proposed rule change to amend the Fee Schedule to modify the required criteria under Liquidity Provision Tier 2.

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Effective Rule Filings Rule Filings

SR-MEMX-2022-33: Proposed Changes to Fee Schedule

Date Filed: December 1, 2022 Description: Proposed rule change to amend the Fee Schedule to: (i) modify the Liquidity Provision Tiers; (ii) modify the Displayed Liquidity Incentive (“DLI”) Tiers; (iii) modify the NBBO Setter Tier to become the NBBO Setter/Joiner Tiers; (iv) reduce the rebates for executions of Added Non-Displayed Volume; (v) modify the Non-Display […]

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Effective Rule Filings Rule Filings

SR-MEMX-2022-31: Proposed Changes to Fee Schedule

Date Filed: November 17, 2022 Description: Proposed rule change to amend the Fee Schedule to exclude any day with a scheduled early market close from the volume calculations used by the Exchange for purposes of determining a Member’s qualification for the Exchange’s transaction pricing tiers/incentives.

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Effective Rule Filings Rule Filings

SR-MEMX-2022-30: Proposed Changes to Fee Schedule

Date Filed: October 31, 2022 Description: Proposed rule change to amend the Fee Schedule to: (i) modify the Liquidity Provision Tiers by adopting a new Liquidity Provision Tier 4 and modifying the required criteria under Liquidity Provision Tier 2; (ii) increase the fee and modify the required criteria under Liquidity Removal Tier 1; (iii) increase […]