Notice2026-11484

Self-Regulatory Organizations; MEMX LLC; Notice of Filing of a Proposed Rule Change To Amend Rules 19.3 and 19.4 To Establish Listing Criteria and Withdrawal Standards for Options on Commodity-Based Trusts That Hold Multiple Crypto Assets

Primary source

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Published
June 9, 2026

Issuing agencies

Securities and Exchange Commission

Full Text

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<title>Federal Register, Volume 91 Issue 110 (Tuesday, June 9, 2026)</title>
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[Federal Register Volume 91, Number 110 (Tuesday, June 9, 2026)]
[Notices]
[Pages 34867-34872]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-11484]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-105616; File No. SR-MEMX-2026-13]


Self-Regulatory Organizations; MEMX LLC; Notice of Filing of a 
Proposed Rule Change To Amend Rules 19.3 and 19.4 To Establish Listing 
Criteria and Withdrawal Standards for Options on Commodity-Based Trusts 
That Hold Multiple Crypto Assets

June 4, 2026.
    Pursuant to Section 19(b)(1) of the Securities Exchange Act of 1934 
(``Act''),\1\ and Rule 19b-4 thereunder,\2\ notice is hereby given that 
on May 21, 2026, MEMX LLC (``MEMX'' or ``Exchange'') filed with the 
Securities and Exchange Commission (``Commission'') the proposed rule 
change as described in Items I and II below, which Items have been 
prepared by the Exchange. The Commission is publishing this notice to 
solicit comments on the proposed rule change from interested persons.
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    \1\ 15 U.S.C. 78s(b)(1).
    \2\ 17 CFR 240.19b-4.
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I. Self-Regulatory Organization's Statement of the Terms of Substance 
of the Proposed Rule Change

    The Exchange is filing with the Commission 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 text of the proposed rule change 
is provided in Exhibit 5 and is available on the Exchange's website at 
<a href="https://info.memxtrading.com/regulation/rules-and-filings/">https://info.memxtrading.com/regulation/rules-and-filings/</a>.

II. Self-Regulatory Organization's Statement of the Purpose of, and 
Statutory Basis for, the Proposed Rule Change

    In its filing with the Commission, the Exchange included statements 
concerning the purpose of and basis for the proposed rule change and 
discussed any comments it received on the proposed rule change. The 
text of these statements may be examined at the places specified in 
Item IV below. The Exchange has prepared summaries, set forth in 
sections A, B, and C below, of the most significant aspects of such 
statements.

A. Self-Regulatory Organization's Statement of the Purpose of, and 
Statutory Basis for, the Proposed Rule Change

1. Purpose
    The Exchange proposes 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 standard for 
options on Commodity-Based Trusts that hold multiple crypto assets.\3\ 
Specifically, the Exchange proposes to amend the criteria for listing 
options on Fund Shares \4\ at Rule 19.3(i) and withdrawal criteria at 
Rule 19.4. This a competitive filing substantively identical to a 
proposal submitted by another options exchange that has recently been 
deemed approved by the Commission.\5\
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    \3\ The Exchange notes that the rules of Chapter 19, including 
Rules 19.3 and 19.5, are incorporated by reference into the rulebook 
of its affiliate Exchange, MX2, LLC.
    \4\ ``Fund Shares'' are defined in Rule 19.3(i).
    \5\ See Securities Exchange Act Release No. 105072 (March 24, 
2026) 91 FR 14894 (March 27, 2026) (SR-ISE-2025-30) (Self-Regulatory 
Organizations; Nasdaq ISE, LLC; Order Approving a Proposed Rule 
Change, as Modified by Amendment Nos. 1 and 2, Regarding the 
Adoption of Listing Criteria for Options on Commodity-Based Trusts 
That Hold Multiple Crypto Assets).

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[[Page 34868]]

    On January 7, 2026, the Exchange filed a proposal to permit certain 
options on Fund Shares that represent interests in a Commodity-Based 
Trust that meet certain generic listing requirements.\6\ Currently, 
Rule 19.3(i)(v) \7\ allows the Exchange to list and trade options on 
Fund Shares that represent interests in a Commodity-Based Trust that 
(A) meets the generic criteria of the U.S. exchange that is the primary 
equities listing market for the Commodity-Based Trust, and (B) holds a 
single crypto asset that meets certain requirements.
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    \6\ See Securities Exchange Release No. 104592 (January 13, 
2026), 91 FR 2244 (January 16, 2016) (SR-MEMX-2026-01) (Notice of 
Filing and Immediate Effectiveness of a Proposed Rule Change To 
Amend Rule 19.3 To Permit the Listing and Trading of Options on 
Commodity-Based Trust Shares).
    \7\ In connection with this filing, the Exchange is proposing to 
renumber the list of securities deemed appropriate for trading under 
19.3(i) using lowercase roman numerals i-v, as opposed to the 
numbers 1-5 in an effort to avoid confusion when referencing 
sections of this rule and otherwise maintain consistency with the 
numbering throughout the Exchange's rulebook. Additionally, it is 
proposing to renumber the criteria required under 19.3(i)(v) 
(formerly 19.3(i)(5), as numbers (1) and (2), which were previously 
numbered (i) and (ii).
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    On September 17, 2025, the Commission approved proposals by The 
Nasdaq Stock Market LLC, Cboe BZX Exchange, Inc. and NYSE Arca, Inc., 
to Adopt Generic Listing Standards for Commodity-Based Trusts.\8\ In 
the approval order, the Commission noted that each of the exchanges 
proposed to adopt substantially identical ``generic'' listing standards 
for Commodity-Based Trusts. Those generic listing standards define the 
term shares of a ``Commodity-Based Trust'' as a security \9\ that:
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    \8\ See Securities Exchange Act Release No. 103995 (Sept. 17, 
2025), 90 FR 45414 (Sept. 22, 2025) (Self-Regulatory Organizations; 
The Nasdaq Stock Market LLC; Cboe BZX Exchange, Inc.; NYSE Arca, 
Inc.; Order Granting Accelerated Approval of Proposed Rule Changes, 
as Modified by Amendments Thereto, To Adopt Generic Listing 
Standards for Commodity-Based Trust Shares)(SR-NASDAQ-2025-056; SR-
CboeBZX-2025-104; SR-NYSEARCA-2025-54) (``Generic Listing Standards 
for Commodity-Based Trust Shares Approval''). The Exchange believes 
that it is appropriate to rely on the generic listing standards 
outlined by the primary listing market due to the potential 
proliferation of new primary listing markets and the Commission's 
acknowledgment that the definition of shares of a Commodity-Based 
Trust across those primary listing markets is substantially 
identical.
    \9\ Shares of the applicable Commodity-Based Trust trade as 
equity securities. See Securities Exchange Act Release No. 50603 
(Oct. 28, 2004), 69 FR 64614, 64619 (Nov. 5, 2004) (SR-NYSE-2004-22) 
(approving the listing and trading of street TRACKS Gold Shares) 
(``Spot Gold Approval Order'') and ETP Request for Comments, infra 
note 20, at 34731. See also Nasdaq Rule 5711(d)(ii); proposed BZX 
Rule 14.11(e)(4)(B); proposed NYSE Arca Rule 8.201-E(b) (Generic) 
(stating that Commodity-Based Trust Shares are included within the 
definition of a ``security'' as such term is used in the Exchanges' 
rules and are subject to the Exchanges' existing rules governing the 
trading of equity securities).

    (1) is issued by a trust, limited liability company, 
partnership, or other similar entity (``Trust'') that, if 
applicable, is operated by a registered commodity pool operator 
pursuant to the Commodity Exchange Act (``CEA''), and is not 
registered as an investment company pursuant to the Investment 
Company Act of 1940, or series or class thereof;
    (2) is designed to reflect the performance of one or more 
reference assets or an index of reference assets;
    (3) in order to reflect the performance, is issued by a Trust 
that holds (a) one or more commodities or commodity-based assets, 
and (b) in addition to such commodities or commodity-based assets, 
may hold securities, cash, and cash equivalents;
    (4) is issued by such Trust in a specified aggregate minimum 
number in return for a deposit of (a) a specified quantity of the 
underlying commodities, commodity-based assets, securities, cash, 
and/or cash equivalents or (b) a cash amount with a value based on 
the next determined net asset value per Trust share; and
    (5) when aggregated in the same specified minimum number, may be 
redeemed at a holder's request by such Trust which will deliver to 
the redeeming holder (a) the specified quantity of the underlying 
commodities, commodity-based assets, securities, cash, and/or cash 
equivalents or (b) a cash amount with a value based on the next 
determined net asset value per Trust share.

    Specifically, the Commodity-Based Trust must satisfy the following: 
(1) the total global supply of the underlying crypto asset held by the 
Commodity-Based Trust has an average daily market value of at least 
$700 million over the last 12 months; and (2) the crypto asset held by 
the Commodity-Based Trust underlies a derivatives contract that trades 
on a market with which the Exchange has a comprehensive surveillance 
sharing agreement, whether directly or through common membership in the 
Intermarket Surveillance Group (``ISG'').
    At this time, the Exchange proposed to amend Rule 19.3(i)(v) to 
permit the listing and trading of options on a Commodity-Based Trust 
that holds multiple crypto assets in addition to a Commodity-Based 
Trust that holds a single crypto asset. As amended, Exchange Rule 
19.3(i)(v) would state:
    (v) represent interests in a Commodity-Based Trust that meets the 
generic criteria of the U.S. securities exchange that is the primary 
equities listing market for the Commodity-Based Trust, except that the 
Commodity-Based Trust holds a single crypto asset or multiple crypto 
assets that meets the following requirements: (1) the total global 
supply of each underlying crypto asset(s) held by the Commodity-Based 
Trust has an average daily market value of at least $700 million over 
the last 12 months; and (2) each crypto asset held by the Commodity-
Based Trust underlies a derivatives contract that trades on a market 
with which the Exchange has a comprehensive surveillance sharing 
agreement, whether directly or through common membership in the 
Intermarket Surveillance Group. For purposes of this number (v) in this 
Rule, the term ``crypto asset'' means an asset that is generated, 
issued and/or transferred using a blockchain or similar distributive 
ledger technology network, including but not limited to, assets known 
as ``tokens,'' ``digital assets,'' ``virtual currencies,'' and 
``coins'' and that relies on cryptographic protocols.
    With the addition of multiple crypto assets, the criteria would 
require each underlying crypto asset to meet the total global supply 
figure and to underlie a derivative contract that trades on a market 
with which the Exchange has a comprehensive surveillance sharing 
agreement. The market value for each underlying crypto asset held by a 
Commodity-Based Trust will be calculated by taking the total global 
supply of the particular crypto asset multiplied by the token price of 
that asset.\10\ The total supply of a crypto asset includes all crypto 
assets currently issued and does not include unissued crypto 
assets.\11\
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    \10\ The market supply information can be obtained from publicly 
available sources such as <a href="http://coingecko.com">coingecko.com</a> or <a href="http://coinmarketcap.com">coinmarketcap.com</a>.
    \11\ For example, if Bitcoin were the underlying crypto asset, 
the Exchange would consider the total supply of all Bitcoin 
currently issued instead of the maximum supply, which would be 
currently issued as well as unminted Bitcoin. As of March 10, 2026 
Bitcoin's total supply was 20,000,406 (the maximum supply is 
21,000,000). See <a href="https://www.coingecko.com/en/coins/bitcoin">https://www.coingecko.com/en/coins/bitcoin</a>. The 
Exchange would calculate market value by utilizing the total supply 
number multiplied by the Bitcoin price on that day
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    As a result of this filing, the proposed listing criteria would 
permit a Commodity-Based Trust that is generically listed on the 
applicable primary listing market and holds multiple crypto assets to 
qualify for the listing of options on that ETF, provided Exchange Rule 
19.3(i)(v), as amended in the relevant part, has also been met, as well 
as the listing criteria in Exchange Rule 19.3(a) and (b), or Exchange 
Rule 19.3(i)(1)(B). Similar to options on any ETF, an option on a 
Commodity-Based Trust that meets the requirements of Exchange Rule 
19.3(i)(v) would also be subject to the Exchange's continued listing 
standards for options on ETFs set

[[Page 34869]]

forth in Exchange Rule 19.4(g). Currently, pursuant to Exchange Rule 
19.4(g), ETFs approved for options trading pursuant to Exchange Rule 
19.3 will not be deemed to meet the requirements for continued 
approval, and the Exchange shall not open for trading any additional 
series of option contracts of the class covering that such ETFs, if the 
ETFs are delisted from trading pursuant to Exchange Rule 
19.4(b)(4),\12\ or are halted or suspended from trading in their 
primary market.\13\ With respect to options on Commodity-Based Trusts 
that are approved subject to Exchange Rule 19.3(i)(v), the Exchange 
proposes to amend Exchange Rule 19.4(g) to adopt a new subparagraph (3) 
which states, ``In the case of options covering Fund Shares approved 
pursuant to Exchange Rule 19.3(i)(v), if the criteria in Exchange Rule 
19.3(i)(v)(1) are no longer satisfied, as determined by the Exchange on 
a monthly basis, or if the criteria in Exchange Rule 19.3(i)(v)(2) are 
no longer satisfied.'' \14\ This proposed new criteria would require 
ETFs that are listed pursuant to Exchange Rule 19.3(i)(v) to continue 
to meet the requirements of Exchange Rule 19.3(i)(v)(1) and (2). 
Additionally, this proposed new criteria, which would also be added to 
Exchange Rule 19.4(g)(1), would require ETFs that are listed pursuant 
to Exchange Rule 19.3(i)(1)(A) \15\ to continue to meet the 
requirements of Exchange Rule 19.4 subparagraphs (b)(1), (2), (3) and 
(4) of Exchange Rule 19.4. The Exchange is proposing that the criteria 
in Exchange Rule 19.3(i)(v)(1) be met on a monthly basis while the 
criteria in Exchange Rule 19.3(i)(v)(2) be met on a daily basis. The 
Exchange believes that requiring the criteria in Exchange Rule 
19.3(i)(v)(1) to be met on a monthly basis is reasonable given that the 
Exchange believes that it is unlikely that a crypto asset with an 
average daily market value of at least $700 million over the previous 
twelve months would fail to meet that standard as a resulting of 
trading over a relatively short period of time. By way of example, if a 
crypto asset has a market capitalization of $900 million and traded at 
that market capitalization for 15 days in a 20-day trading month, the 
crypto asset could lose a substantial amount of its value (up to 88%) 
and still meet the criteria. Similarly, a crypto asset with a market 
capitalization of $500 million for 15 days in a 20- day trading month, 
would have to achieve a market capitalization of $1.3 billion (a 160% 
increase) in the last 5 days to meet the criteria. Given the 
unlikelihood that there would be a huge movement over a month's period 
of time and considering the work that would be required to calculate 
the criteria on a daily basis as compared to each month, the Exchange 
believes that the proposed continued listing obligation for the average 
daily market value criteria is sufficient. Further, options on 
Commodity-Based Trusts that are approved subject to Exchange Rule 
19.3(i)(v) would continue to be subject to Exchange Rule 19.4(g)(5), as 
renumbered, which states that the Exchange may consider suspending open 
transactions in options on Fund Shares if, ``such other event occurs or 
condition exists that in the opinion of the Exchange makes further 
dealing in such options on MEMX Options inadvisable.'' The Exchange may 
determine at any point to delist an option on a Commodity-Based Trust 
that may not have sufficient liquidity or market demand.
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    \12\ Exchange Rule 19.4(b)(4) provides the Exchange will not 
open for trading any additional series of options on shares of an 
ETF if the ETF is no longer an NMS stock as defined in Rule 600 of 
Reg NMS under the Act.
    \13\ See Exchange Rule 19.4(g).
    \14\ The Exchange proposes to renumber the remaining paragraphs 
in Rule 19.4(g).
    \15\ The Exchange notes that it is amending incorrect references 
in Rules 19.4(g)(1) and 19.4(g)(2) from 19.3(i)(4)(A) and 
19.3(i)(4)(B) (provisions which do not exist in the Exchange's 
rulebook) to 19.3(i)(1)(A) and 19.3(i)(1)(B), respectively.
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    Consistent with current Rule 19.5, which governs the opening of 
options series on a specific underlying security (including ETFs), the 
Exchange will open at least one expiration month and one series of 
options on a Commodity-Based Fund Share \16\ at the commencement of 
trading on the Exchange and may also list series of options on a 
Commodity-Based Fund Share for trading on a weekly,\17\ monthly,\18\ or 
quarterly basis.\19\ The Exchange may also list long-term options 
series that expire from 12 to 39 months from the time they are 
listed.\20\
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    \16\ See Rule 19.5(b) and (e). The monthly expirations are 
subject to certain listing criteria for underlying securities 
described within Rule 19.3. Monthly listings expire the third Friday 
of the month. The term ``expiration date'' (unless separately 
defined elsewhere in the OCC By-Laws), when used in respect of an 
option contract (subject to certain exceptions), means the third 
Friday of the expiration month of such option contract, or if such 
Friday is a day on which the exchange on which such option is listed 
is not open for business, the preceding day on which such exchange 
is open for business. See OCC By-Laws Article I, Section 1. Pursuant 
to Rule 19.5(c), additional series of options of the same class may 
be opened for trading on the Exchange when the Exchange deems it 
necessary to maintain an orderly market, to meet customer demand or 
when the market price of the underlying stock moves more than five 
strike prices from the initial exercise price or prices. New series 
of options on an individual stock may be added until the beginning 
of the month in which the options contract will expire. Due to 
unusual market conditions, the Exchange, in its discretion, may add 
a new series of options on an individual stock until the close of 
trading on the business day prior to expiration.
    \17\ See Rule 19.5, Interpretation and Policy .05.
    \18\ See Rule 19.5, Interpretation and Policy .08.
    \19\ See Rule 19.5, Interpretation and Policy .04.
    \20\ See Rule 19.7.
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    Pursuant to Rule 19.5, Interpretation and Policy .01, which governs 
strike prices of series of options on Fund Shares, the interval of 
strike prices for series of options on Commodity-Based Fund Shares may 
be $1 or greater where the strike price is $200 or less or $5 or 
greater where the strike price is over $200.\21\ Additionally, the 
Exchange may list series of options pursuant to the $1 Strike Price 
Interval Program,\22\ the $0.50 Strike Program,\23\ the $2.50 Strike 
Price Program,\24\ and the $5 Strike Program.\25\ Pursuant to Rule 
21.5, where the price of a series of a Commodity-Based Fund Share 
option is less than $3.00, the minimum increment will be $0.05, and 
where the price is $3.00 or higher, the minimum increment will be 
$0.10.\26\ Any and all new series of Commodity-Based Fund Share options 
that the Exchange lists will be consistent and comply with the 
expirations, strike prices, and minimum increments set forth in Rules 
19.5 and 21.5, as applicable.
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    \21\ The Exchange notes that for options listed pursuant to the 
Short Term Option Series Program, Rule 19.5, Interpretation and 
Policy .08 sets forth intervals between strike prices on Short Term 
Option Series.
    \22\ See Rule 19.5, Interpretations and Policies .01 and .02.
    \23\ See Rule 19.5, Interpretation and Policy .06.
    \24\ See Rule 19.5, Interpretation and Policy .03.
    \25\ See Rule 19.5(d)(5).
    \26\ If options on a Commodity-Based Trust are eligible to 
participate in the Penny Interval Program, the minimum increment 
will be $0.01 for series with a price below $3.00 and $0.05 for 
series with a price at or above $3.00. See Rule 21.5(d) (which 
describes the requirements for the Penny Interval Program).
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    Options on Commodity-Based Trusts that may be listed pursuant to 
proposed Rule 19.3(i)(v) will trade in the same manner as options on 
other ETFs on the Exchange. The Exchange Rules that currently apply to 
the listing and trading of all Fund Share options on the Exchange, 
including, for example, Rules that govern listing criteria, 
expirations, exercise prices, minimum increments, position and exercise 
limits, margin requirements, customer accounts, and trading halt 
procedures will apply to the listing and trading of options on 
Commodity-Based Trusts that are approved subject to Rule 19.3(i)(v) in 
the same manner.
    Position and exercise limits for options, including options on

[[Page 34870]]

Commodity-Based Trust Shares, are determined pursuant to Rules 18.7 and 
18.9, respectively. Position and exercise limits for options on ETFs 
vary according to the number of outstanding shares and the trading 
volumes of the underlying security over the past six months, where the 
largest in capitalization and the most frequently traded funds have an 
option position and exercise limit of 250,000 contracts (with 
adjustments for splits, re-capitalizations, etc.) on the same side of 
the market; and smaller capitalization funds have position and exercise 
limits of 200,000, 75,000, 50,000 or 25,000 contracts (with adjustments 
for splits, re-capitalizations, etc.) on the same side of the 
market.\27\ Further, the Exchange notes that Rule 28.3, which governs 
margin requirements applicable to the trading of all options on the 
Exchange, including options on ETFs, will also apply to the trading of 
options on Commodity-Based Trusts listed pursuant to proposed Rule 
19.3(i)(v).
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    \27\ See Exchange Rules 18.7 and 18.9.
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    The Exchange represents it has an adequate surveillance program in 
place for options and intends to apply those same program procedures to 
options on Commodity-Based Trusts that may be listed pursuant to 
proposed Rule 19.3(i)(v) that it applies to the Exchange's other 
options products.\28\ The Exchange believes that existing surveillance 
procedures are designed to deter and detect possible manipulative 
behavior which might potentially arise from listing and trading the 
proposed options on Commodity-Based Trusts. Additionally, the Exchange 
is a member of the Intermarket Surveillance Group (``ISG'') under the 
Intermarket Surveillance Group Agreement. ISG members work together to 
coordinate surveillance and investigative information sharing in the 
stock, options, and futures markets. In addition, the Exchange has a 
Regulatory Services Agreement with the Financial Industry Regulatory 
Authority (``FINRA'') for certain market surveillance, investigation 
and examinations functions. Pursuant to a multi-party 17d-2 joint plan, 
all options exchanges allocate amongst themselves and FINRA 
responsibilities to conduct certain options-related market surveillance 
that are common to rules of all options exchanges.\29\ Further, the 
Exchange will implement any new surveillance procedures it deems 
necessary to effectively monitor the trading of options on Commodity-
Based Trusts pursuant to proposed Rule 19.3(i)(v).
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    \28\ The surveillance program includes surveillance patterns for 
price and volume movements as well as patterns for potential 
manipulation (e.g., spoofing and marking the close).
    \29\ Section 19(g)(1) of the Act, among other things, requires 
every self-regulatory organization (``SRO'') registered as a 
national securities exchange or national securities association to 
comply with the Act, the rules and regulations thereunder, and the 
SRO's own rules, and, absent reasonable justification or excuse, 
enforce compliance by its members and persons associated with its 
members. See 15 U.S.C. 78q(d)(1) and 17 CFR 240.17d-2. Section 
17(d)(1) of the Act allows the Commission to relieve an SRO of 
certain responsibilities with respect to members of the SRO who are 
also members of another SRO (``common members''). Specifically, 
Section 17(d)(1) allows the Commission to relieve an SRO of its 
responsibilities to: (i) receive regulatory reports from such 
members; (ii) examine such members for compliance with the Act and 
the rules and regulations thereunder, and the rules of the SRO; or 
(iii) carry out other specified regulatory responsibilities with 
respect to such members.
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    The Exchange has also analyzed its capacity and represents that it 
believes the Exchange and the Options Price Reporting Authority 
(``OPRA'') have the necessary systems capacity to handle the additional 
traffic associated with the listing of new series of options on ETFs, 
including on Commodity-Based Trusts pursuant to proposed Rule 
19.3(i)(v), up to the number of expirations currently permissible under 
the Rules. The Exchange believes any additional traffic generated from 
the trading of options on Commodity-Based Trusts listed pursuant to 
proposed Rule 19.3(i)(v) would be manageable. The Exchange represents 
that Exchange members will not have a capacity issue as a result of 
this proposed rule change.
    Further, quotation and last sale information for Commodity-Based 
Trusts listed pursuant to proposed Rule 19.3(i)(v) is available via the 
Consolidated Tape Association (``CTA'') high speed line. Quotation and 
last sale information for such securities is also available from the 
exchange on which such securities are listed. Quotation and last sale 
information for options on Commodity-Based Trusts listed pursuant to 
proposed Rule 19.3(i)(v) will be available via OPRA \30\ and major 
market data vendors. Finally, the Exchange currently lists options on 
Fund Shares that would qualify for listing as an option a Commodity-
Based Trust pursuant to proposed Rule 19.3(i)(v),\31\ and it has not 
identified any issues with the listing of options on those ETFs.
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    \30\ Last sale reports and quotations are the core of the 
information that OPRA disseminates. OPRA also disseminates certain 
other types of information with respect to the trading of options on 
the markets of the OPRA participants, such as the number of options 
contracts traded, open interest and end of day summaries. OPRA also 
disseminates certain kinds of administrative messages.
    \31\ The following Fund Shares currently have options listed on 
them on the Exchange: the Fidelity Wise Origin Bitcoin Fund, the ARK 
21Shares Bitcoin ETF, the iShares Bitcoin Trust, the Fidelity 
Ethereum Fund; the Grayscale Bitcoin Trust, the Grayscale Bitcoin 
Mini Trust, the Bitwise Bitcoin ETF, the Bitwise Ethereum ETF, the 
Grayscale Ethereum Trust, the Grayscale Ethereum Mini Trust, and the 
iShares Ethereum Trust.
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2. Statutory Basis
    The Exchange believes the proposed rule change is consistent with 
the Act and the rules and regulations thereunder applicable to the 
Exchange and, in particular, the requirements of Section 6(b) of the 
Act.\32\ Specifically, the Exchange believes the proposed rule change 
is consistent with the Section 6(b)(5) \33\ requirements that the rules 
of an exchange be designed to prevent fraudulent and manipulative acts 
and practices, to promote just and equitable principles of trade, to 
foster cooperation and coordination with persons engaged in regulating, 
clearing, settling, processing information with respect to, and 
facilitating transactions in securities, to remove impediments to and 
perfect the mechanism of a free and open market and a national market 
system, and, in general, to protect investors and the public interest. 
Additionally, the Exchange believes the proposed rule change is 
consistent with the Section 6(b)(5) \34\ requirement that the rules of 
an exchange not be designed to permit unfair discrimination between 
customers, issuers, brokers, or dealers.
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    \32\ 15 U.S.C. 78f(b).
    \33\ 15 U.S.C. 78f(b)(5).
    \34\ Id.
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    In particular, the Exchange believes that its proposal to permit 
Commodity-Based Trust Shares that hold multiple crypto assets to be 
listed and traded without the need for additional approvals, will 
remove impediments to and perfect the mechanism of a free and open 
market and a national market system and, in general, protect investors 
because it would allow the Exchange to immediately list and trade 
qualifying options on Commodity-Based Trusts, provided the initial 
listing criteria has been met, without any additional approvals from 
the Commission.
    Specifically, the Exchange's proposal to adopt Exchange Rule 
19.3(i)(v) to allow the listing and trading of options on units that 
represent interests in Commodity-Based Trusts that meet the generic 
listing standards for Commodity-Based Trust Shares of the applicable 
primary listing market,\35\ and hold multiple crypto assets in addition 
to single crypto assets, is consistent with the Act because it will 
permit the Exchange to offer options on Commodity-Based Trusts soon 
after the

[[Page 34871]]

listing of the ETF on the primary listing market, provided that all the 
generic listing standards for that Commodity-Based Trust on that 
primary listing market have been met. Listing these options will avail 
market participants of the opportunity to hedge their positions in the 
Commodity-Based Trusts in a timely manner, thereby providing investors 
with the ability to hedge their exposure to the underlying Commodity-
Based Trust. Options on Commodity-Based Trusts benefits investors, 
similar to the listing of any other option on an ETF, by providing 
investors with a relatively lower-cost risk management tool to manage 
their positions and associated risk in their portfolios more easily in 
connection with exposure to the price of a crypto asset. Additionally, 
listing options on Commodity-Based Trusts provides investors with the 
ability to transact in such options on a listed market as opposed to 
the OTC options market, which increases market transparency and 
enhances the process of price discovery to the benefit of all 
investors.
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    \35\ See supra note 8.
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    Also, this proposal would permit options on Commodity-Based Trusts 
to be listed on the Exchange in the same manner as all other securities 
that are subject to the current listing criteria in Exchange Rule 
19.3(i). The Exchange notes that the majority of ETFs are able to list 
and trade options once the initial listing criteria have been met 
without the need for additional approvals. The proposed rule change 
would allow options on certain Commodity-Based Trusts to likewise list 
and trade options once the initial listing criteria on the primary 
listing market have been met without the need for additional approvals. 
As proposed, the Exchange would list options in a Commodity-Based Trust 
that met the generic criteria of the applicable primary listing market, 
provided the Commodity-Based Trust held multiple crypto assets. 
Further, each crypto asset held by the Commodity-Based Trust would also 
be required to satisfy the conditions in proposed Exchange Rule 
19.3(i)(v), which requires that (1) the total global supply of each 
underlying crypto asset held by the Commodity-Based Trust has an 
average daily market value of at least $700 million over the last 12 
months; and (2) each crypto asset held by the Commodity-Based Trust 
underlie a derivatives contract that trades on a market with which the 
Exchange has a comprehensive surveillance sharing agreement, whether 
directly or through common membership in the ISG.
    These requirements are consistent with the Act and the protection 
of investors as they should ensure that each crypto asset held by the 
underlying ETF has sufficient liquidity prior to listing options, which 
will serve to prevent disruption to the underlying market. The Exchange 
believes that market supply serves as a good measure of liquidity to 
permit options trading in options on Commodity-Based Trusts that holds 
multiple crypto assets. Requiring each underlying crypto asset to have 
a requisite amount of deliverable supply, in addition to all the other 
criteria the ETF is required to have under the applicable primary 
listing market rules, should ensure adequate liquidity prior to 
listing. Further, ensuring each crypto asset held by the Commodity-
Based Trust underlies a derivatives contract that trades on a market 
with which the Exchange has a comprehensive surveillance sharing 
agreement, whether directly or through common membership in the ISG, 
will provide the Exchange with information to adequately surveillance 
options on qualifying Commodity-Based Trusts. Today, the Exchange has a 
comprehensive surveillance sharing agreement in place with both the CME 
and Coinbase Derivatives through its common membership in ISG. This 
facilitates the sharing of information that is available to the CME and 
Coinbase Derivatives through their surveillance of their respective 
markets, including their surveillance of their respective digital asset 
futures markets.
    The Exchange also believes the proposed rule change will remove 
impediments to and perfect the mechanism of a free and open market and 
a national market system, because it is consistent with current 
Exchange Rules, previously filed with the Commission. Options on 
qualifying Commodity-Based Trusts must satisfy the initial listing 
standards and continued listing standards currently in the Exchange 
Rules applicable to options on all ETFs, including ETFs that hold other 
crypto assets already deemed appropriate for options trading on the 
Exchange in addition to the proposed criteria. Options on qualifying 
Commodity-Based Trusts would trade in the same manner as any other ETF 
options--the same Exchange rules that currently govern the listing and 
trading of all ETF options, including permissible strike prices and 
minimum increments, and applicable position and exercise limits and 
margin requirements, will govern the listing and trading of options on 
qualifying Commodity-Based Trust.
    Further, the proposal adopts new subparagraph (3) to Rule 19.4(g) 
which will require each crypto asset held by a Commodity-Based Trust to 
continue to meet the requirement of Exchange Rule 19.3(i)(v)(1) on a 
monthly basis and for the criteria in Exchange Rule 19.3(i)(v)(2) to be 
met on a continuous basis. Accordingly, each crypto asset held by a 
Commodity-Based Trust must continue to have a total global supply with 
an average daily market value of at least $700 million over the last 12 
months, and also must continue to underlie a derivatives contract that 
trades on a market with which the Exchange has a comprehensive 
surveillance sharing agreement, whether directly or through common 
membership in the ISG. The Exchange believes that this continued 
listing standard, in addition to requirements of Rule 19.3(i) would 
protect investors and the public interest by ensuring that the crypto 
assets held by the Commodity-Based Trust continue to remain liquid. The 
Exchange believes that requiring the criteria in Exchange Rule 
19.3(i)(v)(1) on a monthly basis is consistent with the Act and the 
protection of investors given that the Exchange believes that it is 
unlikely that a crypto asset with an average daily market value of at 
least $700 million over the previous twelve months would fail to meet 
that standard as a resulting of trading over a relatively short period 
of time. Given the unlikelihood that there would be a huge movement 
over a month's period of time and considering the work that would be 
required to calculate the criteria on a daily basis as compared to each 
month, the Exchange believes that the proposed continued listing 
obligation for the average daily market value criteria is sufficient. 
Further, options on Commodity-Based Trusts that are approved subject to 
Exchange Rule 19.3(i)(v) would continue to be subject to exchange Rule 
19.4(g)(5), as renumbered, which states that the Exchange may consider 
suspending open transactions in options on an ETF if, ``such other 
event occurs or condition exists that in the opinion of the Exchange 
makes further dealing in such options on the Exchange inadvisable.'' 
The Exchange may determine at any point to delist an option on a 
Commodity-Based Trust that may not have sufficient liquidity or market 
demand.
    Options on qualifying Commodity-Based Trusts would trade in the 
same manner as any other ETF options--the same Exchange Rules that 
currently govern the listing and trading of all ETF options, including 
permissible expirations, strike prices and minimum increments, and 
applicable position and exercise limits and margin

[[Page 34872]]

requirements, will govern the listing and trading of options on 
qualifying Commodity-Based Trusts.
    The Exchange represents that it has the necessary systems capacity 
to support the listing and trading of options on qualifying Commodity-
Based Trusts. The Exchange believes that its existing surveillance and 
reporting safeguards are designed to deter and detect possible 
manipulative behavior which might arise from listing and trading of 
these options on Commodity-Based Trust, particularly in light of the 
additional requirement that each crypto asset held by the Commodity-
Based Trust underlies a derivatives contract that trades on a market 
with which the Exchange has a comprehensive surveillance sharing 
agreement, whether directly or through common membership in ISG.
    Finally, today, the Exchange lists and trades options on ETFs that 
would qualify for listing as an option on a Commodity-Based Trust under 
proposed Rule 19.3(i)(v),\36\ and it has not identified any issues with 
the listing and trading of options on those ETFs.
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    \36\ See supra note 31.
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B. Self-Regulatory Organization's Statement on Burden on Competition

    The Exchange does not believe that the proposed rule change will 
impose any burden on competition that is not necessary or appropriate 
in furtherance of the purposes of the Act. In this regard and as 
indicated above, the Exchange notes that the rule change is being 
proposed as a competitive response to the filing submitted by ISE.\37\ 
The Exchange does not believe that the proposal to amend the listing 
criteria at Exchange Rule 19.3(i)(v), with respect to ETFs, to adopt 
new criteria to permit the listing and trading of options on certain 
Commodity-Based Trusts that hold multiple crypto assets and that were 
listed pursuant to the generic listing standards for Commodity-Based 
Trust Shares of the applicable primary listing market, without the need 
for additional approvals, will impose any burden on intramarket 
competition that is not necessary or appropriate in furtherance of the 
purposes of the Act. Options on qualifying Commodity-Based Trusts would 
need to satisfy the initial listing standards set forth in the Exchange 
Rules in the same manner as any other ETF before the Exchange could 
list options on them. Additionally, options on qualifying Commodity-
Based Trusts will be equally available to all market participants who 
wish to trade such options. The Exchange Rules currently applicable to 
the listing and trading of options on ETFs on the Exchange will apply 
in the same manner to the listing and trading of all options on 
qualifying Commodity-Based Trusts.
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    \37\ See supra note 5.
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    Additionally, the Exchange notes that listing and trading options 
on qualifying Commodity-Based Trusts on the Exchange will subject such 
options to transparent exchange based rules as well as price discovery 
and liquidity, as opposed to alternatively trading such options in the 
OTC market. The Exchange believes that the proposed rule change may 
relieve any burden on, or otherwise promote, competition as it is 
designed to increase competition for order flow on the Exchange in a 
manner that is beneficial to investors by providing them with a lower-
cost option to hedge their investment portfolios in a timely manner.
    The Exchange does not believe that the proposal to adopt new 
listing criteria at Exchange Rule 19.3(i)(v) to permit the listing and 
trading of certain options on certain Commodity-Based Trusts that hold 
multiple crypto assets and that were listed pursuant to the generic 
listing standards for Commodity-Based Trust Shares of the applicable 
primary listing market, without the need for additional approvals, will 
impose any burden on intermarket competition that is not necessary or 
appropriate in furtherance of the purposes of the Act. Other options 
exchanges are free to amend their applicable rules to permit them to 
list and trade options on Commodity-Based Trusts that hold multiple 
crypto assets.

C. Self-Regulatory Organization's Statement on Comments on the Proposed 
Rule Change Received From Members, Participants, or Others

    The Exchange neither solicited nor received comments on the 
proposed rule change.

III. Date of Effectiveness of the Proposed Rule Change and Timing for 
Commission Action

    Within 45 days of the date of publication of this notice in the 
Federal Register or within such longer period up to 90 days (i) as the 
Commission may designate if it finds such longer period to be 
appropriate and publishes its reasons for so finding or (ii) as to 
which the Exchange consents, the Commission will: (A) by order approve 
or disapprove such proposed rule change, or (B) institute proceedings 
to determine whether the proposed rule change should be disapproved.

IV. Solicitation of Comments

    Interested persons are invited to submit written data, views and 
arguments concerning the foregoing, including whether the proposed rule 
change is consistent with the Act. Comments may be submitted by any of 
the following methods:

Electronic Comments

    <bullet> Use the Commission's internet comment form (<a href="https://www.sec.gov/rules/sro.shtml">https://www.sec.gov/rules/sro.shtml</a>); or
    <bullet> Send an email to <a href="/cdn-cgi/l/email-protection#394b4c555c145a5654545c574d4a794a5c5a175e564f"><span class="__cf_email__" data-cfemail="6614130a034b05090b0b030812152615030548010910">[email&#160;protected]</span></a>. Please include 
file number SR-MEMX-2026-13 on the subject line.

Paper Comments

    <bullet> Send paper comments in triplicate to Secretary, Securities 
and Exchange Commission, 100 F Street NE, Washington, DC 20549-1090.

All submissions should refer to file number SR-MEMX-2026-13. This file 
number should be included on the subject line if email is used. To help 
the Commission process and review your comments more efficiently, 
please use only one method. The Commission will post all comments on 
the Commission's internet website (<a href="https://www.sec.gov/rules/sro.shtml">https://www.sec.gov/rules/sro.shtml</a>). Copies of the filing will be available for inspection and 
copying at the principal office of the Exchange. Do not include 
personal identifiable information in submissions; you should submit 
only information that you wish to make available publicly. We may 
redact in part or withhold entirely from publication submitted material 
that is obscene or subject to copyright protection. All submissions 
should refer to file number SR-MEMX-2026-13 and should be submitted on 
or before June 30, 2026.

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\38\
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    \38\ 17 CFR 200.30-3(a)(12).
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Sherry R. Haywood,
Assistant Secretary.
[FR Doc. 2026-11484 Filed 6-8-26; 8:45 am]
BILLING CODE 8011-01-P


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Indexed from Federal Register on June 9, 2026.

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