Market regulation · 25/06/2025

Self-Regulatory Organizations; Investors Exchange LLC; Notice of Filing and Immediate Effectiveness of a Proposed Rule Change To Amend IEX Rule 11.660 of the Exchange's Consolidated Audit Trail Compliance Rule Regarding the National Market System Plan Governing the Consolidated Audit Trail To Be Consistent With the Exemptive Relief Granted by the Commission From Certain Provisions Related to Timestamp Granularity

The Investors Exchange LLC has filed a proposed rule change to amend IEX Rule 11.660 of the Consolidated Audit Trail Compliance Rule to align with the Commission's exemptive relief regarding timestamp granularity.