Self-Regulatory Organizations; Investors Exchange LLC; 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
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Self-Regulatory Organizations; Investors Exchange LLC; 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
Self-Regulatory Organizations; Investors Exchange LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule 11.190(g) To Incrementally Optimize and...
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83 FR 17467
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“Self-Regulatory Organizations; Investors Exchange LLC; 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,” thefederalregister.org (April 19, 2018), https://thefederalregister.org/documents/2018-08155/self-regulatory-organizations-investors-exchange-llc-notice-of-filing-and-immediate-effectiveness-of-proposed-rule-chang.