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 of Amendment No. 1 and Order Instituting Proceedings to Determine Whether to Approve or Disapprove a Proposed Rule Change, as Modified by Amendment No. 1, to Amend Rule 11.21 to Allow an RMO to Enter a Retail Order onto the Exchange in...

Details

Rule Type

Notice

Release Number

34-103878

SEC Issue Date

Sept. 5, 2025 | 1:49 pm ET

Resources

34-103878

SRO Organization

Cboe EDGX Exchange, Inc. (CboeEDGX)

Last Reviewed or Updated: Sept. 5, 2025

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing of Amendment No. 1 and Order Instituting Proceedings to Determine Whether to Approve or Disapprove a Proposed Rule Change, as Modified by Amendment No. 1, to Amend Rule 11.21 to Allow an RMO to Enter a Retail Order onto the Exchange in...

Details

Resources

More in this Section

Notice of Filing of Amendment No. 1 and Order Instituting Proceedings to Determine Whether to Approve or Disapprove a Proposed Rule Change, as Modified by Amendment No. 1, to Amend Rule 11.21 to Allow an RMO to Enter a Retail Order onto the Exchange in...

Details

Resources