Citation

82 FR 14058

Canonical document for this Federal Register citation.

Self-Regulatory Organizations; Investors Exchange LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Amend Rule 11.190(g) To Modify the Quote Instability Coefficients and Quote Instability Threshold Included in the Quote Instability Calculation Specified in Subparagraph (g)(1) for Purposes of Determining Whether a Crumbling Quote Exists Thursday, March 16, 2017 82 FR 14058