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Effective Rule Filings Rule Filings

SR-MEMX-2022-11: Proposed Changes to Fee Schedule

Date Filed: April 29, 2022 Description: Proposed rule change to amend the Fee Schedule to: (i) adopt a new Step-Up Additive Rebate that provides an additive rebate for certain executions of Added Displayed Volume; (ii) reduce the rebate provided under Liquidity Provision Tier 1 for executions of Added Displayed Volume; and (iii) reduce the rebate […]

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Effective Rule Filings Rule Filings

SR-MEMX-2022-10: Proposal to Adopt Rules for MEMX Options

Date Filed: April 21, 2022 Description: Proposal to adopt rules to govern the trading of options on the Exchange.

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Effective Rule Filings Rule Filings

SR-MEMX-2022-09: Extension of Clearly Erroneous Pilot

Date Filed: April 11, 2022 Description: Proposal to extend the current pilot program related to MEMX Rule 11.15 (Clearly Erroneous Executions) to the close of business on July 20, 2022.

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Effective Rule Filings Rule Filings

SR-MEMX-2022-08: Proposed Change to Make Market Wide Circuit Breaker Permanent

Date Filed: April 7, 2022 Description: Proposed rule change to make permanent the pilot program related to the market-wide circuit breaker in Rule 11.16.

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Effective Rule Filings Rule Filings

SR-MEMX-2022-07: Proposed Change to Rule 13.8(b)

Date Filed: April 1, 2022 Description: Proposed rule change to amend Rule 13.8(b) to clarify what information is disseminated in the MEMOIR Top data feed.

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Effective Rule Filings Rule Filings

SR-MEMX-2022-06: Proposed Changes to Fee Schedule

Date Filed: March 31, 2022 Description: Proposed rule change to amend the Fee Schedule to exclude any days that the MSCI Equity Indexes and the S&P 400, S&P 500, and S&P 600 Indexes are rebalanced from the volume calculations used by the Exchange for purposes of determining a Member’s qualification for the Exchange’s transaction pricing […]

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Effective Rule Filings Rule Filings

SR-MEMX-2022-05: Proposed Changes Related to Continuing Education Requirements

Date Filed: March 10, 2022 Description: Proposed rule change to amend MEMX Rule 2.5 based on recent changes to continuing education requirements made by FINRA.

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Effective Rule Filings Rule Filings

SR-MEMX-2022-04: Extension of Market Wide Circuit Breaker

Date Filed: March 9, 2022 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 April 18, 2022.

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Effective Rule Filings Rule Filings

SR-MEMX-2022-01: Proposed Changes to Fee Schedule

Date Filed: February 28, 2022 Description: Proposed rule change to amend the Fee Schedule to: (i) adopt a new NBBO Setter Tier that provides an additive rebate for executions of Setter Volume; (ii) modify pricing for executions of Added Non-Displayed Volume by reducing the standard rebates for such executions and adopting Non-Display Add Tiers; (iii) […]

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Pending Rule Filings Rule Filings

SR-MEMX-2021-10 Amendment No. 1: Proposal to Establish a Retail Midpoint Liquidity Program

Date Filed: January 27, 2022 Description: Amendment No. 1 to the proposed rule change to adopt Exchange Rule 11.22 to establish a Retail Midpoint Liquidity Program. Amendment No. 1 supersedes the original proposal (SR-MEMX-2021-10) in its entirety.