Citation

84 FR 56263

Canonical document for this Federal Register citation.

Self-Regulatory Organizations; Cboe Exchange, Inc.; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change Relating To Move Certain Rules in Chapter XXI of the Currently Effective Rulebook to Proposed Section F of Chapter 4 of the Shell Structure for the Exchange's Rulebook That Will Become Effective Upon the Migration of the Exchange's Trading Platform Monday, October 21, 2019 84 FR 56263