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Regulatory Release

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend the Exchange’s Rule 11.180, Units of Trading, to Conform to Rule 600 of Regulation NMS

Details

Rule Type

Notice

Release Number

34-104194

SEC Issue Date

Nov. 18, 2025 | 1:45 pm ET

Resources

34-104194

SRO Organization

Investors Exchange LLC (IEX)

Last Reviewed or Updated: Nov. 18, 2025

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend the Exchange’s Rule 11.180, Units of Trading, to Conform to Rule 600 of Regulation NMS

Details

Resources

More in this Section

Notice of Filing and Immediate Effectiveness of Proposed Rule Change to Amend the Exchange’s Rule 11.180, Units of Trading, to Conform to Rule 600 of Regulation NMS

Details

Resources