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.
Comments on C2 Options Exchange, Incorporated Rulemaking
Notice of Filing of a Proposed Rule Change to Amend C2's Rulebook to Allow the Post Only Order Instruction on Complex Orders that Route to its Electronic Book
Comments on C2 Options Exchange, Incorporated Rulemaking
Filter comments
Last Reviewed or Updated: Dec. 18, 2025