Market Structure

SECURITIES AND EXCHANGE COMMISSION17 CFR Part 240 [Release No. 34-46002; File No. S7-18-02] RIN 3235-AI52 Repeal of Options Trade-Through Disclosure Rule AGENCY:Securities and Exchange Commission.ACTION:Proposed ...

SECURITIES AND EXCHANGE COMMISSION17 CFR Part 240[Release No. 34-43085; File No. S7-17-00]RIN 3235-AH96Firm Quote and Trade-Through Disclosure Rules for OptionsAGENCY:Securities and Exchange Commission.ACTION:Proposed rule.SUMMARY:The Securities ...