Notice Rule

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Codify the Cancel Back Order Type and To Add That the Post Only Order Designated as Cancel Back May Remove Liquidity Pursuant to Exchange Rule 21.1

National Securities Exchanges, Cboe BZX Exchange, Inc. (CboeBZX)

Public Comments

Last Reviewed or Updated: Feb. 25, 2020

Public Comments Due

March 23, 2020

File Number

SR-CboeBZX-2020-017

Rule Type

Notice

Release Number

34-88279

SEC Issue Date

Feb. 25, 2020

Federal Register Publish Date

March 2, 2020

Document Citation

85 FR 12357