Citation

91 FR 18899

Canonical document for this Federal Register citation.

Self-Regulatory Organizations; Cboe Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Rule 5.1 to Permit the Exchange to List Binary Options on Exclusively Listed Index Options Designated for Trading Under Chapter 4, Section B During Global Trading Hours (“GTH”) and Curb Trading Hours (“Curb”) Monday, April 13, 2026 91 FR 18899