Notice Rule

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Rule 21.1, Definitions, To Adopt a New Time in Force and To Modify an Existing Time in Force Applicable to the Exchange's Equity Options Platform

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

Public Comments

Last Reviewed or Updated: Feb. 1, 2018

Public Comments Due

Feb. 28, 2018

File Number

SR-CboeBZX-2018-006

Rule Type

Notice

Release Number

34-82614

SEC Issue Date

Feb. 1, 2018

Federal Register Publish Date

Feb. 7, 2018

Document Citation

83 FR 5469