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. 34-105342; File No. SR-MRX-2026-05] April 30, 2026. I. Introduction On March 2, 2026, Nasdaq MRX, LLC (“MRX” or “Exchange”) filed with the Securities and Exchange Commission (“Commission”), pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (“Act”)  [ 1 ] and Rule 19b-4 thereunder, [ 2 ] a proposed rule change to list and trade binary broad-based index options, particularly, binary options on the Nasdaq-100 index and the Nasdaq-100 Micro index. The proposed rule change was published for comment in the Federal Register on March 16, 2025. [ 3 ] On March 12, 2026, the Exchange submitted Amendment No. 1 to the proposed rule change, which amended and superseded the proposed rule change as originally filed. [ 4 ] On April 8, 2026, the Exchange submitted Amendment No. 2 to the proposed rule change, and on April 14, 2026, the Exchange withdrew Amendment No. 2. On April 15, 2026, the Exchange submitted Amendment No. 3 to the proposed rule change, which superseded the proposed rule change, as modified by Amendment No. 1, in its entirety. [ 5 ] On April 23, 2026, the ( printed page 24300) Exchange filed partial Amendment No. 4 to the proposed rule change. [ 6 ] The Commission received no comments on the proposed rule change. The Commission is publishing this Notice and Order to solicit comment on Amendment No. 3 in Sections II and III below, which sections are being pu…
Citation: 91 FR 24299
