SECURITIES AND EXCHANGE COMMISSION ISSUES NOTICE: SELF-REGULATORY ORGANIZATIONS; INVESTORS EXCHANGE LLC; NOTICE OF FILING AND IMMEDIATE EFFECTIVENESS OF PROPOSED RULE CHANGE TO ENHANCE CERTAIN ASPECTS OF THE ACTIVITY-BASED RISK CONTROLS APPLICABLE TO IEX OPTIONS MEMBERS SET FORTH IN IEX RULE 22.250, AND TO MAKE CONFORMING AND TYPO CLEAN-UP CHANGES TO IEX RULES 22.250 AND 22.260

WASHINGTON, Aug. 25 -- Securities And Exchange Commission has issued a notice called: Self-Regulatory Organizations; Investors Exchange LLC; Notice of Filing and Immediate Effectiveness of Proposed Rule Change To Enhance Certain Aspects of the Activity-Based Risk Controls Applicable to IEX Options Members Set Forth in IEX Rule 22.250, and To Make Conforming and Typo Clean-Up Changes to IEX Rules 22.250 and 22.260.

The notice was published in the Federal Register on Aug. 25 by Vanessa A. Countryman, Secretary.

The full text of the notice can be found at: http://www.gpo.gov/fdsys/pkg/FR-2026-08-25/html/2026-17281.htm

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