Policy Policy Securities and Exchange Commission (SEC)· United States · 2026-06-11

SEC Proposes Rescission of Regulation NMS Rules 611 and 610(e)

The U.S. Securities and Exchange Commission proposed amendments to rescind Rules 611 and 610(e) of Regulation NMS, and related defined terms in Rule 600, and to make conforming changes to other provisions. The proposal would remove the trade-through prohibition (Rule 611) and restrictions on locking and crossing quotations (Rule 610(e)); the public comment period will remain open for 60 days after Federal Register publication.

Action date

2026-06-11

Authority

Securities and Exchange Commission (SEC)

Country

United States

Primary source:
https://www.sec.gov/newsroom/press-releases/2026-54-sec-proposes-rescission-regulation-nms-rules-611-610e ↗

Factual reporting based on the linked authority publication. Quoted summary generated from the official source by WagerX Forensic Team using AI-assisted extraction. This page is not legal advice, not an editorial opinion, and not commentary on parties beyond the facts stated by the authority. If you represent an entity named above and require a correction, contact us with the source reference.