Citation

91 FR 58514

Canonical document for this Federal Register citation.

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” Tuesday, September 15, 2026 91 FR 58514