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 |
|---|---|---|---|---|
| 34-106392 | Sep 16, 2026 | 4-698 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of Amendment to the National Market System Plan Governing the Consolidated Audit Trail to Add MX2 LLC as a Participant Comments Due: October 9, 2026 View Received Comments Submit a Comment on 4-698
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| 34-106349 | Sep 14, 2026 | 4-757 | National Market System Plans (NMS) | Order Approving the Third Amendment to the National Market System Plan Regarding Consolidated Equity Market Data to Revise the Revenue Allocation Formula View Received Comments |
| 34-106329 | Sep 10, 2026 | 4-546 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of Amendment to the Options Order Protection and Locked/Crossed Market Plan to Add Investors Exchange LLC as a Participant Comments Due: October 6, 2026 View Received Comments Submit a Comment on Notice of Filing and Immediate Effectiveness of Amendment to the Options Order Protection and Locked/Crossed Market Plan to Add Investors Exchange LLC as a Participant |
| 34-106328 | Sep 10, 2026 | 4-546 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of Amendment to the Options Order Protection and Locked/Crossed Market Plan to Add MX2 LLC as a Participant Comments Due: October 6, 2026 View Received Comments Submit a Comment on Notice of Filing and Immediate Effectiveness of Amendment to the Options Order Protection and Locked/Crossed Market Plan to Add MX2 LLC as a Participant |
| 34-106237 | Sep 1, 2026 | 4-698 | National Market System Plans (NMS) | Notice of a Request for Exemption from Certain Provisions of the National Market System Plan Governing the Consolidated Audit Trail Related to the Recovery of Costs Incurred During Period 4 of the Financial Accountability Milestones Pursuant to Section... Comments Due: October 9, 2026 View Received Comments |
| 34-106210 | Aug 27, 2026 | 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 MX2 LLC as a Plan Sponsor Comments Due: 21 days after date of publication in the Federal Register. View Received Comments |
| 34-106209 | Aug 27, 2026 | 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 Investors Exchange LLC as a Plan Sponsor Comments Due: 21 days after date of publication in the Federal Register. View Received Comments |
| 34-106042 | Aug 5, 2026 | 4-631 | National Market System Plans (NMS) | Order Granting Approval of the Twenty-Seventh Amendment to the National Market System Plan to Address Extraordinary Market Volatility to Establish Temporary Price Band Protections in Overnight Trading View Received Comments |
| 34-105914 | Jul 14, 2026 | 4-757 | National Market System Plans (NMS) | Notice of Filing and Immediate Effectiveness of the Fourth Amendment to the Limited Liability Company Agreement of CT Plan LLC View Received Comments |
| 34-105780 | Jun 26, 2026 | S7-24-89 | National Market System Plans (NMS) | Joint Industry Plan; Order Approving the Fifty-Fifth Amendment to the Joint Self-Regulatory Organization Plan Governing the Collection, Consolidation and Dissemination of Quotation and Transaction Information for Nasdaq-Listed Securities Traded on Exchang |