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Regulatory Release

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 11.10, Units of Trading, to Conform with the Amendment to the Definition of Round Lot under Rule 600 of Regulation NMS

Details

Rule Type

Notice

Release Number

34-104191

SEC Issue Date

Nov. 17, 2025 | 6:18 pm ET

Resources

34-104191

SRO Organization

Cboe BYX Exchange, Inc. (CboeBYX)

Last Reviewed or Updated: Nov. 20, 2025

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 11.10, Units of Trading, to Conform with the Amendment to the Definition of Round Lot under Rule 600 of Regulation NMS

Details

Resources

More in this Section

Notice of Filing and Immediate Effectiveness of a Proposed Rule Change to Amend Exchange Rule 11.10, Units of Trading, to Conform with the Amendment to the Definition of Round Lot under Rule 600 of Regulation NMS

Details

Resources