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. 34-105958; File No. SR-MEMX-2026-13] July 21, 2026. I. Introduction On May 21, 2026, MEMX LLC (“MEMX” or “Exchange”) filed with the Securities and Exchange Commission (“SEC” or “Commission”) pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 (“Act” or “Exchange Act”), [ 1 ] and Rule 19b-4 thereunder, [ 2 ] a proposed rule change to amend Rule 19.3, Criteria for Underlying Securities, and Rule 19.4, Withdrawal of Approval of Underlying Securities, to establish listing criteria and withdrawal standards for options on Commodity-Based Trusts that hold multiple crypto assets. The proposed rule change was published for comment in the Federal Register on June 9, 2026. [ 3 ] On July 2, 2026, the Exchange filed partial Amendment No. 1 to the proposed rule change. [ 4 ] The Commission received no comments regarding the proposed rule change. The Commission is publishing this Notice and Order to solicit comment on partial Amendment No. 1, and to approve the proposed rule change, as modified by partial Amendment No. 1 on an accelerated basis. II. Description of the Proposed Rule Change, as Modified by Amendment No. 1 Currently, Exchange Rule 19.3(i)(v) allows the Exchange to list options on Fund Shares that represent interests in a Commodity-Based Trust that meets the generic criteria of the U.S. securities exchange that is the primary equities listing m…
Citation: 91 FR 46814
