Date Filed: September 30, 2025 Description: Proposed rule change to amend Rule 11.6(a) to clarify the handling of orders that contain both a Post Only instruction and certain other order handling instructions maintained to facilitate compliance with Rule 610(d) of Regulation NMS.
Author: Ikee Gardner
Date Filed: December 20, 2024 Description: Proposed rule change to implement a CAT Fee on behalf of CAT LLC for Industry Members in accordance with the CAT NMS Plan
Date Filed: June 17, 2025 Description: Proposal to amend Rule 4.10 of the Exchange’s compliance rule (“CAT Compliance Rule”) regarding the National Market System Plan Governing the Consolidated Audit Trail (the “CAT NMS Plan” or “Plan”) to be consistent with the exemptive relief granted by the Commission from certain provisions of the CAT NMS Plan […]
Date Filed: May 29, 2025 Description: Proposal to implement an equity rights program (the “Supplemental Warrants Program”) that is supplemental to the Exchange’s existing equity rights program related to fees charged for the trading of options on the Exchange’s options platform (“MEMX Options”).
Date Filed: February 28, 2025 Description: Proposal to amend Rule 19.5 (Series of Options Contracts Open for Trading) to harmonize the Exchange’s rules regarding the listing of options series with $1 strike prices (“$1 Strike Price Program”) with the equity options listing rules of other national securities exchanges.
Date Filed: February 25, 2025 Description: Proposal to amend Exchange Rule 1.5(x), which defines the Pre-Market Session, to begin at 4:00 a.m. Eastern Time rather than 7:00 a.m., and to make conforming changes to Exchange Rules 1.5(k) and 11.1(a).
Date Filed: February 10, 2025 Description: Proposed rule change to amend the Fee Schedule to adopt a new Tape A Quoting Tier that provides an additive rebate for executions of orders in Tape A securities priced at or above $1.00 per share that add displayed liquidity to the Exchange (such orders, “Added Displayed Volume”) and […]
Date Filed: December 20, 2024 Description: Proposed rule change to establish fees for Industry Members related to reasonably budgeted CAT costs of the National Market System Plan Governing the Consolidated Audit Trail (the “CAT NMS Plan” or “Plan”) for 2025.
Date Filed: October 31, 2024 Description: Proposal to amend the MEMX Options Fee Schedule to (1) amend the Transaction Fees section of the Options Fee Schedule to separate the existing transaction rebates and fees for executions of contracts made in the Market Maker capacity from transaction rebates and fees for executions of contracts made in […]
Date Filed: October 4, 2024 Description: Proposal to amend the Market Data section of the Exchange’s fee schedule applicable to MEMX Options (“MEMX Options Fee Schedule”) to adopt fees for certain of its options market data products which are currently offered free of charge, namely MEMOIR Options Depth and MEMOIR Options Top (collectively, the “Options […]