Securities and Exchange Commission
Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details. Securities and Exchange Commission [Release No. 34-105729; File No. SR-IEX-2026-17] June 18, 2026. Pursuant to Section 19(b)(1)  [ 1 ] of the Securities Exchange Act of 1934 (the “Act”)  [ 2 ] and Rule 19b-4 thereunder, [ 3 ] notice is hereby given that, on June 10, 2026, the Investors Exchange LLC (“IEX” or the “Exchange”) filed with the Securities and Exchange Commission (the “Commission”) the proposed rule change as described in Items I, II and III below, which Items have been prepared by the self-regulatory organization. The Commission is publishing this notice to solicit comments on the proposed rule change from interested persons. I. Self-Regulatory Organization's Statement of the Terms of Substance of the Proposed Rule Change Pursuant to the provisions of Section 19(b)(1) under the Act, [ 4 ] and Rule 19b-4 thereunder, [ 5 ] the Exchange is filing with the Commission a proposed rule change to amend Rule 22.100 to allow an Options Market Maker to submit a quote with the time-in-force (“TIF”) instruction of Immediate-or-Cancel (“IOC”) as a bulk message on IEX Options. The Exchange has designated this rule change as “non-controversial” under Section 19(b)(3)(A) of the Act  [ 6 ] and provided the Commission with the notice required by Rule 19b-4(f)(6) thereunder. [ 7 ] The text of the proposed rule change is available at the Exchange's website at https://www.iexexchange…
Citation: 91 FR 38051
