Skip to search field Skip to main content

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Regulatory Release

Notice of Filing and Immediate Effectiveness of a Proposal to Amend the Exchange’s Anti-Internalization Functionality in Equity 4, Rule 4757, and to Extend the Implementation Date of the CORE FIX Order Entry Protocol

Details

Rule Type

Notice

Release Number

34-105129

SEC Issue Date

March 31, 2026 | 2:30 pm ET

Resources

34-105129

SRO Organization

The Nasdaq Stock Market LLC (NASDAQ)

Last Reviewed or Updated: April 3, 2026

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of a Proposal to Amend the Exchange’s Anti-Internalization Functionality in Equity 4, Rule 4757, and to Extend the Implementation Date of the CORE FIX Order Entry Protocol

Details

Resources

More in this Section

Notice of Filing and Immediate Effectiveness of a Proposal to Amend the Exchange’s Anti-Internalization Functionality in Equity 4, Rule 4757, and to Extend the Implementation Date of the CORE FIX Order Entry Protocol

Details

Resources