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Regulatory Release

Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule 11.190(g) To Incrementally Optimize and Enhance the Effectiveness of the Quote Instability Calculation in Determining Whether a Crumbling Quote Exists

Details

Rule Type

Notice

Release Number

34-83048

SEC Issue Date

April 13, 2018 | 2:51 pm ET

Federal Register Publish Date

April 19, 2018 | 11:37 pm ET

Document Citation

83 FR 17467

Resources

34-83048

Federal Register Version

SRO Organization

Investors Exchange LLC (IEX)

Last Reviewed or Updated: July 19, 2023

Rules & Regulations

Enforcement & Litigation

Compliance

Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule 11.190(g) To Incrementally Optimize and Enhance the Effectiveness of the Quote Instability Calculation in Determining Whether a Crumbling Quote Exists

Details

Resources

More in this Section

Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule 11.190(g) To Incrementally Optimize and Enhance the Effectiveness of the Quote Instability Calculation in Determining Whether a Crumbling Quote Exists

Details

Resources