{"url_path":"/register/2026-09-15/2026-18811","section_key":"summary","section_title":"Self-Regulatory Organizations; Cboe BYX Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend Exchange Rules 11.1(a), 11.9(b), and 11.23 To Add a New Time-in-Force Designation Known as “Regular til Post Market”","topic":"register","document":{"doc_type":"Notice","doc_date":"2026-09-15","source_url":"https://www.federalregister.gov/documents/2026/09/15/2026-18811/self-regulatory-organizations-cboe-byx-exchange-inc-notice-of-filing-and-immediate-effectiveness-of","accession_number":null,"cik":null,"ticker":null,"issuer_name":null,"edgar_url":null,"primary_entity_key":null,"primary_entity_name":"Securities and Exchange Commission"},"word_count":51,"has_tables":false,"body_markdown":null}