National Market System Plans (NMS) Rulemaking
We encourage the public to submit comments on the following filings during the comment period. For detailed instructions, please read How to Submit Comments. We strongly encourage you to send your comments electronically. They will be posted on this website.
| Release Number | SEC Issue Date Sort descending | File Number | SRO Organization | Details |
|---|---|---|---|---|
| 34-99545 | Feb 15, 2024 | 4-631 | National Market System Plans (NMS) | Order Instituting Proceedings to Determine Whether to Approve or Disapprove the Twenty-Third Amendment to the National Market System Plan to Address Extraordinary Market Volatility by Cboe BYX Exchange, Inc., Cboe BZX Exchange, Inc., Cboe EDGA Exchange, I Comments Due: September 29, 2025 View Received Comments Submit a Comment on 4-631
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| 34-99431 | Jan 25, 2024 | SR-OPRA-2023-01 | National Market System Plans (NMS) | Notice of Designation of a Longer Period for Commission Action on a Proposed Amendment to Modify the Options Price Reporting Authority’s Fee Schedule Regarding Caps on Certain Port Fees |
| 34-99403 | Jan 19, 2024 | 4-757 | National Market System Plans (NMS) | Notice of Filing of a National Market System Plan Regarding Consolidated Equity Market Data View Received Comments |
| 34-99345 | Jan 16, 2024 | 4-820 | National Market System Plans (NMS) | Notice of Filing of Proposed Amendment to Modify Section 5.2(c)(iii) of the OPRA Plan Relating to Dissemination of Exchange Proprietary Data Information Comments Due: February 12, 2024 View Received Comments |
| 34-99023 | Nov 27, 2023 | 4-698 | National Market System Plans (NMS) | Order Granting an Exemption Pursuant to Section 36(a)(1) of the Securities Exchange Act of 1934 and Rule 608(e) of Regulation NMS Under the Exchange Act, Relating to the Recordkeeping Requirements for Industry Test Data, as Required by Rule 17a-1 Under th View Received Comments |
| 34-99001 | Nov 21, 2023 | 4-698 | National Market System Plans (NMS) | Notice of Withdrawal of Amendment to the National Market System Plan Governing the Consolidated Audit Trail View Received Comments |
| 34-98928 | Nov 14, 2023 | 4-631 | National Market System Plans (NMS) | Notice of Filing of the Twenty-Third Amendment to the National Market System Plan to Address Extraordinary Market Volatility by Cboe BYX Exchange, Inc., Cboe BZX Exchange, Inc., Cboe EDGA Exchange, Inc., Cboe EDGX Exchange, Inc., Financial Industry Regula Comments Due: September 29, 2025 View Received Comments |
| 34-98514 | Sep 25, 2023 | SR-OPRA-2023-01 | National Market System Plans (NMS) | Order Instituting Proceedings to Determine Whether to Approve or Disapprove a Proposed Amendment to Modify the Options Price Reporting Authority's Fee Schedule Regarding Caps on the Amounts of Certain Port Fees Comments Due: October 20, 2023. Rebuttal comments should be submitted by November 3, 2023. |
| 34-98388 | Sep 14, 2023 | 4-443 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of Amendment to the Plan for the Purpose of Developing and Implementing Procedures Designed to Facilitate the Listing and Trading of Standardized Options to Add MEMX LLC as a Plan Sponsor Comments Due: October 11, 2023 View Received Comments |
| 34-98290 | Sep 6, 2023 | 4-698 | National Market System Plans (NMS) | Order Approving an Amendment to the National Market System Plan Governing the Consolidated Audit Trail View Received Comments See Also - Fact Sheet, Press Release |