An official website of the United States government
Here’s how you know
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.
Self-Regulatory Organizations; Financial Industry Regulatory Authority, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend the FINRA Rule 6300 Series (Trade Reporting Facilities) to Extend the Trade Reporting Facilities Operating Hours to 23 Hours Per Day, Five Days Per Week
Comments on FINRA Rulemaking
Filter comments
Last Reviewed or Updated: July 24, 2026