Notice2025-21123

Self-Regulatory Organizations; Nasdaq ISE, LLC; Notice of Filing of Proposed Rule Change To Amend the Position and Exercise Limits for IBIT Options and FLEX Trading

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
November 26, 2025

Issuing agencies

Securities and Exchange Commission

Full Text

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<title>Federal Register, Volume 90 Issue 226 (Wednesday, November 26, 2025)</title>
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[Federal Register Volume 90, Number 226 (Wednesday, November 26, 2025)]
[Notices]
[Pages 54414-54425]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-21123]


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SECURITIES AND EXCHANGE COMMISSION

[Release No. 34-104235; File No. SR-ISE-2025-26]


Self-Regulatory Organizations; Nasdaq ISE, LLC; Notice of Filing 
of Proposed Rule Change To Amend the Position and Exercise Limits for 
IBIT Options and FLEX Trading

November 21, 2025.
    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 November 13, 2025, Nasdaq ISE, LLC (``ISE'' or ``Exchange'') filed 
with the Securities and Exchange Commission (``SEC'' or ``Commission'') 
the proposed rule change as described in Items I, II, and III 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 proposes to amend Options 9, Sections 13 and 15 to

[[Page 54415]]

propose an increase to the position and exercise limits for options on 
iShares Bitcoin Trust ETF (``IBIT''). The Exchange also proposes an 
amendment to Options 3A, Section 18, Position Limits, related to FLEX 
Trading in options on IBIT.
    The text of the proposed rule change is available on the Exchange's 
website at <a href="https://listingcenter.nasdaq.com/rulebook/ise/rulefilings">https://listingcenter.nasdaq.com/rulebook/ise/rulefilings</a>, 
and at the principal office of the Exchange.

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: (1) Options 9, Section 13, Position 
Limits, and Options 9, Section 15, Exercise Limits, to increase the 
position and exercise limits for options on IBIT; and (2) Options 3A, 
Section 18, Position Limits, related to FLEX Trading in options on 
IBIT. Each change will be discussed below.
    IBIT is an Exchange-Traded Fund (``ETF'') that holds Bitcoin and is 
listed on The Nasdaq Stock Market LLC.\3\ On September 20, 2024, ISE 
received approval to list options on IBIT.\4\ The position and exercise 
limits for IBIT options are currently set as stated in Options 9, 
Sections 13 and 15.\5\
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    \3\ Nasdaq received approval to list and trade Bitcoin-Based 
Commodity-Based Trust Shares in IBIT pursuant to Rule 5711(d) of 
Nasdaq. See Securities Exchange Act Release No. 99306 (January 10, 
2024), 89 FR 3008 (January 17, 2024) (SR-NASDAQ-2023-016) (Order 
Granting Accelerated Approval of Proposed Rule Changes, as Modified 
by Amendments Thereto, To List and Trade Bitcoin-Based Commodity-
Based Trust Shares and Trust Units). IBIT started trading on January 
11, 2024.
    \4\ See Securities Exchange Act Release No. 101128 (September 
20, 2024), 89 FR 78942 (September 26, 2024) (SR-ISE-2024-03) (Notice 
of Filing of Amendment Nos. 4 and 5 and Order Granting Accelerated 
Approval of a Proposed Rule Change, as Modified by Amendment Nos. 1, 
4, and 5, To Permit the Listing and Trading of Options on the 
iShares Bitcoin Trust) (``IBIT Approval Order''). ISE began trading 
IBIT options on November 19, 2024.
    \5\ IBIT currently has a position limit of 250,000 contracts.
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Position and Exercise Limits
    Position limits, and exercise limits, are designed to limit the 
number of options contracts traded on the exchange in an underlying 
security that an investor, acting alone or in concert with others 
directly or indirectly, may control. These limits, which are described 
in ISE Options 9, Sections 13 and 15, are intended to address potential 
manipulative schemes and adverse market impacts surrounding the use of 
options, such as disrupting the market in the security underlying the 
options. Position and exercise limits must balance concerns regarding 
mitigating potential manipulation and the cost of inhibiting potential 
hedging activity that could be used for legitimate economic purposes.
    To achieve this balance, ISE proposes to increase the position 
limits and exercise limits for options on IBIT to 1,000,000 contracts 
by noting the proposed position limit in Supplementary Material .01 to 
Options 9, Section 13 and noting the proposed exercise limits in 
Supplementary Material .01 to Options 9, Section 15. The position limit 
for options on IBIT is currently set pursuant to ISE Options 9, Section 
13(d) where the largest in capitalization and the most frequently 
traded stocks and ETFs have an option position limit of 250,000 
contracts (with adjustments for splits, re-capitalizations, etc.) on 
the same side of the market; and smaller capitalization stocks and ETFs 
have position limits of 200,000, 75,000, 50,000 or 25,000 contracts 
(with adjustments for splits, recapitalizations, etc.) on the same side 
of the market. The Exchange notes that the proposed position limits and 
exercise limits for options on IBIT are consistent with existing 
position limits and exercise limits for options on iShares MSCI 
Emerging Markets, iShares China Large-Cap ETF and iShares MSCI EAFE 
ETF.
Composition and Growth Analysis for Underlying ETFs
    As stated above, position (and exercise) limits are intended to 
prevent the establishment of options positions that can be used or 
might create incentives to manipulate the underlying market so as to 
benefit options positions. The Commission has recognized that these 
limits are designed to minimize the potential for mini-manipulations 
and for corners or squeezes of the underlying market, as well as serve 
to reduce the possibility for disruption of the options market itself, 
especially in illiquid classes.\6\
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    \6\ See Securities Exchange Act Release No. 67672 (August 15, 
2012), 77 FR 50750 (August 22, 2012)(SR-NYSEAmex-2012-29).
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    Per the Commission, ``rules regarding position and exercise limits 
are intended to prevent the establishment of options positions that can 
be used or might create incentives to manipulate or disrupt the 
underlying market so as to benefit the options positions.'' \7\ For 
this reason, the Commission requires that ``position and exercise 
limits must be sufficient to prevent investors from disrupting the 
market for the underlying security by acquiring and exercising a number 
of options contracts disproportionate to the deliverable supply and 
average trading volume of the underlying security.'' \8\ The Exchange 
has observed an ongoing increase in demand in options on IBIT in 
2025.\9\ The Exchange believes the current position limit and exercise 
limit of 250,000 contracts (the highest position limit available 
pursuant to Options 9, Section 13 and exercise limit pursuant to 
Options 9, Section 15) will impede trading activity and strategies of 
investors, such as use of effective hedging vehicles or income 
generating strategies (e.g., buy-write or put-write), and the ability 
of Market Makers to make liquid markets with tighter spreads in IBIT 
options.
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    \7\ See supra note 4, IBIT Approval Order, 89 FR 78946.
    \8\ See id.
    \9\ In 2024, the Exchange filed a rule proposal, which was later 
approved in 2025, to eliminate the 25,000 contract position and 
exercise limits for IBIT options and apply the position and exercise 
limits in ISE Options 9, Sections 13 and 15 to IBIT options 
utilizing November 25, 2024 data. See Securities Exchange Act 
Release No. 103564 (July 29, 2025), 90 FR 36229 (August 1, 2025) 
(SR-ISE-2024-62) (Order Approving a Proposed Rule Change, as 
Modified by Amendment Nos. 2 and 3, Regarding Position and Exercise 
Limits for Options on the iShares Bitcoin Trust ETF) (``SR-ISE-2024-
62'').
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    The Exchange believes that increasing the position limit (and 
exercise limit) for options on IBIT to 1,000,000 contracts would enable 
liquidity providers to provide additional liquidity to the Exchange, as 
well as other options exchange [sic] on which they participate. As 
described in further detail below, the Exchange believes that the 
continuously increasing market capitalization of IBIT options, as well 
as the highly liquid markets for those securities, reduces the concerns 
for potential market manipulation and/or disruption in the underlying 
markets upon increasing position limits, while the rising demand for 
trading options on IBIT for legitimate economic purposes

[[Page 54416]]

compels an increase in position limits (and corresponding exercise 
limits).
    IBIT currently qualifies for a 250,000 contract position limit 
pursuant to the criteria in Options 9, Section 13(d), which requires 
that, for the most recent six-month period, trading volume for the 
underlying security be at least 100 million shares.\10\ As of September 
22, 2025, the market capitalization for IBIT was 86,243,795,200 \11\ 
with an average daily volume (``ADV''), for the preceding 6 months 
prior to September 22, 2025 of 44,590,758 shares. By comparison on the 
same day, the iShares MSCI Emerging Markets (``EEM'') has an ADV of 
25,951,152 shares and an AUM of 15,253,164 the iShares China Large-Cap 
ETF (``FXI'') has an ADV [sic] 37,112,065 and an AUM of 6,641,144,520, 
and the iShares MSCI EAFE ETF (``EFA'') has an ADV of 15,253,164 shares 
and an AUM of 65,309,708,400.\12\
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    \10\ Options 9, Section 13(d), Equity Option Position Limits, 
provides at subparagraph (5) that to be eligible for the 250,000 
contract limit, either the most recent six (6) month trading volume 
of the underlying security must have totalled at least 100 million 
shares or the most recent six-month trading volume of the underlying 
security must have totalled at least seventy-five (75) million 
shares and the underlying security must have at least 300 million 
shares currently outstanding.
    \11\ The market capitalization was determined by multiplying a 
Net Asset Value of $63.82 by the number of shares outstanding 
1,351,360,000 This figure was acquired as of September 22, 2025. See 
<a href="https://www.ishares.com/us/products/333011/ishares-Bitcoin-trust-etf">https://www.ishares.com/us/products/333011/ishares-Bitcoin-trust-etf</a>.
    \12\ These figures are from September 22, 2025.
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    In addition to IBIT's Options 9, Section 13(d) eligibility for 
1,000,000 contracts, the Exchange performed additional analysis with 
respect to IBIT. First, ISE considered IBIT's market capitalization and 
ADV, and prospective position limit in relation to other securities. In 
measuring IBIT against other securities, ISE aggregated market 
capitalization and volume data for securities that have defined 
position limits utilizing data from The Options Clearing Corporations 
(``OCC'').\13\ This pool of data took into consideration 3,837 options 
on single stock securities, excluding broad based ETFs.\14\ Next, the 
data was aggregated based on market capitalization and ADV and grouped 
by option symbol and position limit utilizing statistical thresholds 
for ADV, based on 180 days, and market capitalization that were one 
standard deviation \15\ above the mean for each position limit category 
(i.e. 25,000, 50,000 to 52,000, 75,000, 200,000, 250,000 to 375,000, 
450,000 to 650,000, 750,000 to 1,250,000 and, and greater than or equal 
to 2,000,000).\16\ This exercise was performed to demonstrate IBIT's 
position limit relative to other options symbols in terms of market 
capitalization and ADV. For reference, the market capitalization for 
IBIT was $86,243,795,200 \17\ with an ADV, for the preceding 180 days 
prior to September 22, 2025 of 44,590,758 shares.
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    \13\ The computations are based on OCC data from September 22, 
2025. Data displaying zero values in market capitalization or ADV 
were removed.
    \14\ IBIT has one asset and therefore is not comparable to a 
broad based ETF where there are typically multiple components.
    \15\ The standard deviation added limited utility to the 
analysis given the heavily skewed distribution of market 
capitalizations in the single stock securities.
    \16\ These buckets are based on OCC's current positions limits. 
See <a href="https://www.theocc.com/market-data/market-data-reports/series-and-trading-data/position-limits">https://www.theocc.com/market-data/market-data-reports/series-and-trading-data/position-limits</a>. ISE Options 9, Section 13(d) sets 
out position limits for various contracts. For example, a 25,000 
contract limit applies to those options having an underlying 
security that does not meet the requirements for a higher options 
contract limit. The Exchange notes that position limits may also be 
higher due to corporate actions in the underlying equities, such as 
a stock split.
    \17\ Net Asset Value of $63.82 by the number of shares 
outstanding 1,351,360,000 This figure was acquired as of September 
22, 2025. See <a href="https://www.ishares.com/us/products/333011/ishares-Bitcoin-trust-etf">https://www.ishares.com/us/products/333011/ishares-Bitcoin-trust-etf</a>.

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                         ADV data                                 25k           50k-52K           75k            200K           250k-375K         450K-650K        750K-1.25mm         >2mm
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# of observations.........................................             461             416             618             242              2053                30                10               7
Average...................................................       132321.57     235163.6226       509734.18       841918.72        4775653.48        5642930.33        10635080.6        50205543
Median....................................................           82871        226666.5        460291.5          725930           2034164           3885309         6796056.5        24579479
Min.......................................................            3680           13899           40749          216929             19490            831836           2978671        11619600
Max.......................................................        17814711          603967        17482329        12254148         201249138          17984949          29325815        2.13E+08
standard deviation........................................         828,042          84,111         710,041       1,051,555        10,159,806         4,633,053         7,932,019      67,295,249
                                                           -------------------------------------------------------------------------------------------------------------------------------------
    IBIT rank.............................................               1               1               1               1                28                 1                 1               2
    IBIT % rank...........................................          99.78%          99.76%          99.84%          99.59%            98.64%            96.77%            90.91%          75.00%
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[[Page 54417]]


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             Market cap statistics                     25k             50k-52K             75k              200K            250k-375K          450K-650K        750K-1.25mm           >2mm
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# of observations.............................               461               416               618               242               2053                30                10                  7
Average.......................................     1,007,520,531     2,464,343,468     3,992,511,695     5,171,751,213     28,688,338,310    37,742,244,761   179,955,279,374    915,980,231,570
Median........................................       339,106,498       769,523,459     1,217,087,833     1,968,792,306      3,608,694,412    18,460,292,643    59,294,185,791     88,656,192,303
Min...........................................         6,795,099         9,793,046         8,429,118         1,344,717          2,606,704     1,800,390,060     1,699,688,247     19,015,094,513
Max...........................................    68,939,030,394    72,989,960,658   176,864,955,730    96,272,102,932  3,823,992,443,677   319,121,188,080   819,768,552,364  4,461,723,000,000
Standard deviation............................     3,801,401,188     6,060,205,416    10,906,688,857    11,243,106,431    155,720,555,229    61,397,662,386   252,788,200,396  1,540,543,863,123
                                               -------------------------------------------------------------------------------------------------------------------------------------------------
    IBIT rank.................................                 1                 1                 3                 3                127                 4                 6                  5
    IBIT % rank...............................            99.78%            99.76%            99.52%            98.77%             93.82%            87.10%            45.45%             37.50%
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[[Page 54418]]

    Based on the above table, if IBIT were compared to the 10 stocks 
that have position limits of 750,000 contracts to 1.25 million 
contracts it would rank in the 45th percentile for market 
capitalization and the 91st percentile for ADV.
    The Exchange also analyzed the position limits for IBIT by 
regressing the median elements from each bucket of market 
capitalization and 180-day ADV of all non-ETF equities, against their 
respective position limit figures. From this regression, the Exchange 
was able to determine the implied coefficients to create a formulaic 
method for determining an appropriate position limit.\18\ The Exchange 
utilized a linear model approach which incorporated the median metric 
from each bucket given the data at both the lower end of each position 
limit bucket and the higher end of each position limit bucket could be 
considered significant outliers, thereby skewing the results. Below are 
various linear models utilizing market capitalization and ADV as well 
as a two factor model to determine the appropriate coefficients when 
both metrics are incorporated into the same model.\19\
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    \18\ The Exchange utilized Excel's Data Analysis Package to 
model the position limit.
    \19\ See id.
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Figure 1
[GRAPHIC] [TIFF OMITTED] TN26NO25.000

    Figure 1 utilizes IBIT's market capitalization of 86,243,795,200 to 
arrive at a modeled position limit of 1,749,876 .

Figure 2
[GRAPHIC] [TIFF OMITTED] TN26NO25.001


[[Page 54419]]


    Figure 2 utilizes IBIT's ADV of 44,590,758 to arrive at a modeled 
position limit of 4,675,816. Based on the aforementioned analysis, the 
Exchange believes that the proposed 1,000,000 contracts for position 
and exercise limits is appropriate.

                Figure 3--Two Factor Model Summary Output
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------------------------------------------------------------------------
                          Regression Statistics
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Multiple R............................................       0.999028761
R Square..............................................       0.998058465
Adjusted R Square.....................................       0.997281851
Standard Error........................................       43913.88857
Observations..........................................                 8
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                                                      ANOVA
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                                        df              SS              MS               F        Significance F
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Regression......................               2        4.96E+12        2.48E+12        1285.141        1.66E-07
Residual........................               5        9.64E+09        1.93E+09
Total...........................               7        4.97E+12
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                                                                   Coefficients   Standard Error      t Stat          P-value        Lower 95%       Upper 95%      Lower 95.0%     Upper 95.0%
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Intercept.......................................................      59926.4823        18894.26        3.171677        0.024768        11357.24        108495.7        11357.24        108495.7
ADV median of bucket............................................     0.072164134        0.005413        13.33234        4.25E-05         0.05825        0.086078         0.05825        0.086078
market cap median of bucket.....................................     7.57992E-06        1.33E-06        5.681216        0.002354        4.15E-06         1.1E-05        4.15E-06         1.1E-05
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    Figure 3 shows the results when constructing a two-factor model 
employing both metrics (180-day ADV and market capitalization). The 
result is a modeled position limit of 3,871,575.\20\
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    \20\ See id.
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    Second, ISE reviewed IBIT's data relative to the market 
capitalization of the entire Bitcoin market in terms of exercise risk 
and availability of deliverables. Also, as of September 22, 2025, there 
were approximately 19,923,945 Bitcoins in circulation.\21\ At a price 
of $112,748,\22\ that equates to a market capitalization of greater 
than $2.246 trillion US. If a position limit of 1,000,000 contracts 
were considered, the exercisable risk would represent 7.39995% \23\ of 
the outstanding shares outstanding of IBIT. Since IBIT has a creation 
and redemption process managed through the issuer, the position limit 
can be compared to the total market capitalization of the entire 
Bitcoin market and in that case, the exercisable risk for options on 
IBIT would represent 0.284% of all Bitcoin outstanding.\24\ Assuming a 
scenario where all options on IBIT shares were exercised given the 
proposed 1,000,000 contract position limit (and exercise limit), this 
would have a virtually unnoticed impact on the entire Bitcoin market. 
This analysis demonstrates that the proposed 1,000,000 per same side 
position and exercise limit is appropriate for options on IBIT given 
its liquidity.
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    \21\ See <a href="https://www.coingecko.com/en/coins/Bitcoin">https://www.coingecko.com/en/coins/Bitcoin</a>.
    \22\ This is the approximate price of Bitcoin from September 22, 
2025.
    \23\ This percentage is arrived at with this equation: 
(1,000,000 contract limit * 100 share per option/1,351,360,000 
shares outstanding).
    \24\ This number was arrived at with this calculation: 
(1,000,000 limit * 100 shares per option * $63.82 IBIT NAV)/
(19,923,945 BTC outstanding * $112,748 BTC price).
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    Third, ISE reviewed the proposed position limit by comparing it to 
position limits for derivative products regulated by the Commodity 
Futures Trading Commission (``CFTC''). While the CFTC, through the 
relevant Designated Contract Markets, only regulates options positions 
based upon delta equivalents (creating a less stringent standard), ISE 
examined equivalent bitcoin futures position limits. In particular, ISE 
looked to the CME bitcoin futures contract \25\ that has a position 
limit of 2,000 futures.\26\ On September 5, 2025, CME bitcoin futures 
settled at $94,945.\27\ On September 22, 2025, IBIT settled at $54.02, 
which would equate to greater than 17,557,898 shares of IBIT if the CME 
notional position limit was utilized. Since substantial portions of any 
distributed options portfolio is likely to be out of the money on 
expiration, an options position limit equivalent to the CME position 
limit for bitcoin futures (considering that all options deltas are 
<=1.00) should be a bit higher than the CME implied 175,578 limit. Of 
note, unlike options contracts, CME position limits are calculated on a 
net futures-equivalent basis by contract and include contracts that 
aggregate into one or more base contracts according to an aggregation 
ratio(s).\28\ Therefore, if a portfolio includes positions in options 
on futures, CME would aggregate those positions into the underlying 
futures contracts in accordance with a table published by CME on a 
delta equivalent value for the relevant spot month, subsequent spot 
month, single month and all month position limits.\29\ If a position 
exceeds position limits because of an option assignment, CME permits 
market participants to liquidate the excess position within one 
business day without being considered in violation of its rules. 
Additionally, if at the close of trading, a position that includes 
options exceeds position limits for futures contracts, when evaluated 
using the delta factors as of that day's close of trading, but does not 
exceed the limits when evaluated using the previous day's delta 
factors, then the position shall not constitute a position limit 
violation. Based on the aforementioned analysis, the Exchange believes 
that the proposed 1,000,000 contracts for position and exercise limits 
is appropriate.
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    \25\ CME Bitcoin Futures are described in Chapter 350 of CME's 
Rulebook.
    \26\ See the Position Accountability and Reportable Level Table 
in the Interpretations & Special Notices Section of Chapter 5 of 
CME's Rulebook.
    \27\ 2,000 futures at a 5 bitcoin multiplier (per the contract 
specifications) equates to $949,450,000 (2000 contracts * 5 BTC per 
contract * $94,945 price of November BTC future) of notional value.
    \28\ See <a href="https://www.cmegroup.com/education/courses/market-regulation/position-limits/position-limits-aggregation-of-contracts-and-table.htm">https://www.cmegroup.com/education/courses/market-regulation/position-limits/position-limits-aggregation-of-contracts-and-table.htm</a>.
    \29\ Id.
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    Fourth, ISE analyzed a position limit and exercise limit of 
1,000,000 for IBIT options against other options on ETFs with an 
underlying commodity, namely SPDR Gold Shares (``GLD''), iShares Silver 
Trust (``SLV''), and ProShares Bitcoin ETF (``BITO'').\30\ GLD has a 
float of 342 million shares \31\ and a position limit of 250,000 
contract [sic]. SLV has

[[Page 54420]]

a float of 536 million shares,\32\ and a position limit of 250,000 
contracts. Finally, BITO has 142.79 million shares outstanding \33\ and 
a position limit of 250,000 contracts. As previously noted, position 
limits and exercise limits are designed to limit the number of options 
contracts traded on the exchange in an underlying security that an 
investor, acting alone or in concert with others directly or 
indirectly, may control. A position limit exercise in GLD would 
represent 7.31% of the float of GLD; a position limit exercise in SLV 
would represent 4.66% of the float of SLV, and a position limit 
exercise of BITO would represent 17.51% of the float of BITO. In 
comparison, a 1,000,000 contract position limit in IBIT would represent 
7.56% of the float of IBIT. Consequently, the 1,000,000 proposed IBIT 
options position and exercise limit is more conservative than the 
standard applied to GLD, SLV and BITO, and appropriate.
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    \30\ GLD, SLV and BITO each hold one asset in trust similar to 
IBIT.
    \31\ See <a href="https://www.ssga.com/us/en/intermediary/etfs/spdr-gold-shares-gld">https://www.ssga.com/us/en/intermediary/etfs/spdr-gold-shares-gld</a>.
    \32\ See <a href="https://www.ishares.com/us/products/239855/ishares-silver-trust-fund">https://www.ishares.com/us/products/239855/ishares-silver-trust-fund</a>.
    \33\ See <a href="https://www.marketwatch.com/investing/fund/bito">https://www.marketwatch.com/investing/fund/bito</a>.
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    Fifth, ISE notes that IBIT began trading in penny increments as of 
January 2, 2025 pursuant to the Penny Interval Program.\34\ The 
Commission noted that evidence contained in both the Exchanges' Report 
and the Cornerstone analysis demonstrates that the Penny Pilot has 
benefitted investors and other market participants in the form of 
narrower spreads.\35\ The most actively traded options classes are 
included in the Penny Program based on certain objective criteria 
(trading volume thresholds and initial price tests). As noted in the 
Penny Approval Order, the Penny Program reflects a certain level of 
trading interest (either because the class is newly listed or a class 
experienced a significant growth in investor interest) to quote in 
finer trading increments, which in turn should benefit market 
participants by reducing the cost of trading such options.\36\ IBIT 
options is among a select group of products that have achieved a 
certain level of liquidity that have garnered it the ability to trade 
in finer increments. Failing to increase position and exercise limits 
for IBIT options, now that it is trading in finer increments, may 
artificially inhibit liquidity and create price inefficiency. The 
Exchange notes that options on iShares MSCI Emerging Markets, iShares 
China Large-Cap ETF and iShares MSCI EAFE ETF also trade in penny 
increments based on their liquidity.
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    \34\ The Exchange may add to the Penny Program a newly listed 
option class provided that (i) it is among the 300 most actively 
traded multiply listed option classes, as ranked by National Cleared 
Volume at OCC, in its first full calendar month of trading and (ii) 
the underlying security is priced below $200 or the underlying index 
is at an index level below $200. Any option class added under this 
provision will be added on the first trading day of the month after 
it qualifies and will remain in the Penny Program for one full 
calendar year, after which it will be subject to the Annual Review 
described in Supplementary Material .01(b) to Options 3, Section 3. 
The Exchange may add any option class to the Penny Program, provided 
that (i) it is among the 75 most actively traded multiply listed 
option classes, as ranked by National Cleared Volume at OCC, in the 
past six full calendar months of trading and (ii) the underlying 
security is priced below $200 or the underlying index is at an index 
level below $200. Any option class added under this provision will 
be added on the first trading day of the second full month after it 
qualifies and will remain in the Penny Program for the rest of the 
calendar year, after which it will be subject to the Annual Review 
as described in Supplementary Material .01(b) to Options 3, Section 
3. See Supplementary Material .01 to ISE Options 3, Section 3.
    \35\ See Securities Exchange Act Release No. 88532 (April 1, 
2020), 67 FR 19545, 19548 (April 7, 2020) (File No. 4-443) (Joint 
Industry Plan; Order Approving Amendment No. 5 to the Plan for the 
Purpose of Developing and Implementing Procedures Designed To 
Facilitate the Listing and Trading of Standardized Options To Adopt 
a Penny Interval Program) (``Penny Approval Order'').
    \36\ Id. at 19548.
---------------------------------------------------------------------------

    The Exchange believes that IBIT options has [sic] demonstrated that 
it [sic] has [sic] more than sufficient liquidity to garner an 
increased position and exercise limit of 1,000,000 contracts. The 
Exchange believes that any concerns related to manipulation and 
protection of investors are mollified by the significant liquidity 
provision in IBIT. The Exchange states that, as a general principle, 
increases in active trading volume and deep liquidity of the underlying 
securities do not lead to manipulation and/or disruption.
    The Exchange believes that increasing the position (and exercise) 
limits for IBIT options would lead to a more liquid and competitive 
market environment for IBIT options, which will benefit customers that 
trade these options. Further, the reporting requirement for such 
options would remain unchanged. Thus, the Exchange will still require 
that each Member that maintains positions in impacted options on the 
same side of the market, for its own account or for the account of a 
customer, report certain information to the Exchange. This information 
includes, but would not be limited to, the options' [sic] positions, 
whether such positions are hedged and, if so, a description of the 
hedge(s). Market Makers would continue to be exempt from this reporting 
requirement, however, the Exchange may access Market Maker position 
information.\37\ Moreover, the Exchange's requirement that Members file 
reports with the Exchange for any customer who held aggregate large 
long or short positions on the same side of the market of 200 or more 
option contracts of any single class for the previous day will remain 
at this level and will continue to serve as an important part of the 
Exchange's surveillance efforts.\38\
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    \37\ OCC through the Large Option Position Reporting (``LOPR'') 
system acts as a centralized service provider for Member compliance 
with position reporting requirements by collecting data from each 
Member, consolidating the information, and ultimately providing 
detailed listings of each Member's report to the Exchange, as well 
as Financial Industry Regulatory Authority, Inc. (``FINRA''), acting 
as its agent pursuant to a regulatory services agreement (``RSA'').
    \38\ See Options 9, Section 16.
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    The Exchange also has no reason to believe that the growth in 
trading volume in IBIT will not continue. Rather, the Exchange expects 
continued options volume growth in IBIT as opportunities for investors 
to participate in the options markets increase and evolve. The Exchange 
believes that the current position and exercise limits in IBIT options 
are restrictive and will hamper the listed options markets from being 
able to compete fairly and effectively with the over-the-counter 
(``OTC'') markets. OTC transactions occur through bilateral agreements, 
the terms of which are not publicly disclosed to the marketplace. As 
such, OTC transactions do not contribute to the price discovery process 
on a public exchange or other lit markets. The Exchange believes that 
without the proposed changes to position and exercise limits for IBIT 
options, market participants will find the 250,000 contract position 
limit an impediment to their business and investment objectives as well 
as an impediment to efficient pricing. As such, market participants may 
find the less transparent OTC markets a more attractive alternative to 
achieve their investment and hedging objectives, leading to a retreat 
from the listed options markets, where trades are subject to reporting 
requirements and daily surveillance. However, the Exchange notes that 
IBIT's position limits would be reviewed on a six month basis, pursuant 
to Options 9, Section 13(d), similar to other options.
    The Exchange believes that the existing surveillance procedures and 
reporting requirements at the Exchange are capable of properly 
identifying disruptive and/or manipulative trading activity. The 
Exchange also represents that it has adequate surveillances in place to 
detect potential manipulation, as well as reviews in place to identify 
continued compliance with the

[[Page 54421]]

Exchange's listing standards. These procedures monitor market activity 
via automated surveillance techniques to identify unusual activity in 
both options and the underlyings, as applicable. The Exchange also 
notes that large stock holdings must be disclosed to the Commission by 
way of Schedules 13D or 13G,\39\ which are used to report ownership of 
stock which exceeds 5% of a company's total stock issue and may assist 
in providing information in monitoring for any potential manipulative 
schemes. Further, the Exchange believes that the current financial 
requirements imposed by the Exchange and by the Commission adequately 
address concerns regarding potentially large, unhedged positions in 
equity options. Current margin and risk-based haircut methodologies 
serve to limit the size of positions maintained by any one account by 
increasing the margin and/or capital that a Member must maintain for a 
large position held by itself or by its customer.\40\ In addition, Rule 
15c3-1 \41\ imposes a capital charge on Members to the extent of any 
margin deficiency resulting from the higher margin requirement.
---------------------------------------------------------------------------

    \39\ 17 CFR 240.13d-1.
    \40\ See Options 9, Section 3 regarding margin requirements.
    \41\ 17 CFR 240.15c3-1.
---------------------------------------------------------------------------

FLEX Trading
    Today, IBIT options are approved for FLEX trading. Options 3A, 
Section 18(b)(1)(A) provides that there shall be no position limits for 
FLEX Equity Options, other than as set forth in subparagraphs (b)(1)(B) 
and (C) and Options 3A, Section 18(c).\42\ Further, Options 3A, Section 
18(c) currently provides that FLEX Option positions shall not be 
aggregated with positions in non-FLEX Options other than as provided 
below and in subparagraphs (b)(1)(B) and (C) to Options 3A, Section 18. 
Pursuant to Options 3A, Section 18(b)(1)(C), the position limit for 
FLEX equity options on IBIT are subject to the position limits set 
forth in Options 9, Section 13, and subject to the exercise limits set 
forth in Options 9, Section 15 and are to be aggregated with positions 
on the same non-FLEX underlying ETF for the purpose of calculating the 
position limits set forth in Options 9, Section 13, and the exercise 
limits set forth in Options 9, Section 15.
---------------------------------------------------------------------------

    \42\ Subparagraph (b)(1)(B) to Options 3A, Section 18 currently 
provides that position limits for FLEX Equity Options where the 
underlying security is an ETF that is settled in cash pursuant to 
Section 3(c)(5)(A)(ii) above shall be subject to the position limits 
set forth in Options 9, Section 13, and subject to the exercise 
limits set forth in Options 9, Section 15. Positions in such cash-
settled FLEX Equity Options shall be aggregated with positions in 
physically settled options on the same underlying ETF for the 
purpose of calculating the position limits set forth in Options 9, 
Section 13 and the exercise limits set forth in Options 9, Section 
15. Paragraph (c) to Options 3A, Section 18 currently describes the 
aggregation of FLEX positions and states that for purposes of the 
position limits and reporting requirements set forth in this Section 
18, FLEX Option positions shall not be aggregated with positions in 
non-FLEX Options other than as provided below and in subparagraph 
(b)(1)(B) above, and positions in FLEX Index Options on a given 
index shall not be aggregated with options on any stocks included in 
the index or with FLEX Index Option positions on another index.
---------------------------------------------------------------------------

    The current 250,000 contract position limit in Options 9, Section 
13 and exercise limit in Options 9, Section 15 for IBIT options 
currently applies [sic] to non-FLEX IBIT options and FLEX Equity 
Options, regardless of whether the underlying security is an ETF that 
is settled in cash pursuant to Section 3(c)(5)(A)(ii) or physically-
settled pursuant to Options 3A, Section 3(c)(5)(A)(i). Also, IBIT is 
one of the fifty (50) ETFs that qualify for FLEX Equity Options to be 
cash-settled on the ETF pursuant to Options 3A, Section 3(c)(5)(A)(ii).
    Today, the majority of options on an ETF are subject to position 
limits for FLEX Equity Option pursuant to Options 3A, Section 
18(b)(1)(A), unless those ETFs qualify for cash-settlement pursuant to 
Options 3A, Section 3(c)(5)(A)(ii) in which case, the positions are 
aggregated with positions in physically settled options on the same 
underlying ETF pursuant to Options 3A, Section 18(b)(1)(B). IBIT is 
unreasonably constrained as compared to other ETFs with respect to 
positions in physically settled FLEX Equity Options.
    At this time, the Exchange proposes to remove the current 
constraint on IBIT FLEX Equity Options that are physically-settled in 
Options 3A, Section 18(b)(1)(C) so that IBIT FLEX Equity Options would 
have no position and exercise limits similar to the vast majority of 
options on ETFs. The Exchange notes that options on iShares MSCI 
Emerging Markets, iShares China Large-Cap ETF and iShares MSCI EAFE ETF 
are subject to a position limit and exercise limit of 1,000,000 
contracts for FLEX Equity Options, which limits are aggregated for 
cash-settled options on these ETFs with those limits, identical to 
options on IBIT. However, options on iShares MSCI Emerging Markets, 
iShares China Large-Cap ETF and iShares MSCI EAFE ETF are not subject 
to position limits for FLEX Equity Options when those FLEX Equity 
Options are physically delivered, unlike options on IBIT. The Exchange 
also notes that other ETFs that hold commodities such as GLD, SLV, and 
BITO are also not subject to position limits for FLEX Equity Options 
when those FLEX Equity Options are physically delivered.
    As proposed, similar to all other ETFs that may also settle in 
cash, FLEX Equity Options on IBIT would continue to be aggregated with 
respect to the position limits and exercise limits applicable to non-
FLEX IBIT options and FLEX Equity Options where the underlying security 
is an ETF that is settled in cash, pursuant to Section 3(c)(5)(A)(ii). 
The Exchange believes that it is consistent with the Act to allow IBIT 
options to transact in FLEX in the same manner FLEX trading is 
permitted today for other ETFs overlying other commodities GLD, SLV and 
BITO.
    Further, the Exchange believes that the share creation and 
redemption process unique to ETFs would continue to mitigate any 
potential risk of manipulation in FLEX trading in IBIT options. The 
creation and redemption process is designed to ensure that an ETF's 
price closely tracks the value of its underlying asset(s). For example, 
if a market participant exercised a long call position for 25,000 
contracts and purchased 2,500,000 shares of IBIT and this purchase 
resulted in the value of IBIT shares to trade [sic] at a premium to the 
value of the (underlying) Bitcoin held by IBIT, the Exchange believes 
that other market participants would attempt to arbitrage this price 
difference by selling short IBIT shares while concurrently purchasing 
Bitcoin. Those market participants (arbitrageurs) would then deliver 
cash to IBIT and receive shares of IBIT, which would be used to close 
out any previously established short position in IBIT. Thus, this 
creation and redemptions process would significantly reduce the 
potential risk of price dislocation between the value of IBIT shares 
and the value of Bitcoin holdings. The Exchange understands that FLEX 
Options on ETFs are currently traded in the OTC market by a variety of 
market participants, e.g., hedge funds, proprietary trading firms, and 
pension funds. The Exchange believes that the trading of FLEX IBIT 
options on exchange would allow these same market participants \43\ to 
better manage the risk associated with the volatility of IBIT (the 
underlying ETF) positions given the enhanced liquidity that an 
exchange-traded product would bring.
---------------------------------------------------------------------------

    \43\ FLEX trading is mostly utilized by institutional investors 
and hedge funds.
---------------------------------------------------------------------------

    Allowing IBIT FLEX Equity Options that are physically-settled to 
have no position (and exercise limits) would allow additional IBIT FLEX 
Equity

[[Page 54422]]

Options to transact on ISE, leading to greater liquidity in IBIT FLEX 
Equity Options. There are advantages to having a greater number of IBIT 
FLEX Equity Options trade on ISE. Trading a greater number of IBIT FLEX 
contracts on exchange would allow them to be closed with a liquidating 
transaction as compared to OTC FLEX contracts which must be held until 
expiration. Counterparty credit risk would be mitigated for the FLEX 
exchange-traded contracts which are issued and guaranteed by OCC, 
thereby it is advantageous to have a greater number of FLEX contracts 
in IBIT trade on exchange. Finally, the price discovery and 
dissemination provided by the Exchange and its Members would lead to 
more transparent markets in IBIT if a greater number of IBIT FLEX 
Option traded on exchange.
    Of note, FLEX options serve two primary client types in the capital 
markets: (1) ETF and structured return issuers who seek European-style 
\44\ options with bespoke strike and expirations, such that they can 
tailor their returns more precisely than they could with standard 
American-style options; \45\ and (2) with respect to stock lending, 
certain investors (e.g. banks and hedge funds) may seek to align their 
contract durations for calls and puts, and thereby prefer European-
style exercise, which can be exercised only on its expiration date, as 
compared to American-style, which can be exercised on any business day 
prior to its expiration date and on its expiration date.
---------------------------------------------------------------------------

    \44\ The term ``European-style option'' means an options 
contract that, subject to the provisions of Options 6B, Section 1 
(relating to the cutoff time for exercise instructions) and to the 
Rules of the Clearing Corporation, can be exercised only on its 
expiration date. See Options 1, Section 1(a)(15).
    \45\ The term ``American-style option'' means an options 
contract that, subject to the provisions of Options 6B, Section 1 
(relating to the cutoff time for exercise instructions) and to the 
Rules of the Clearing Corporation, can be exercised on any business 
day prior to its expiration date and on its expiration date. Today, 
non-FLEX equity options settle American-style. See Options 1, 
Section 1(a)(3).
---------------------------------------------------------------------------

    The Exchange has analyzed its capacity and represents that it and 
The Options Price Reporting Authority (``OPRA'') have the necessary 
systems capacity to handle the additional traffic associated with the 
listing of FLEX IBIT options. The Exchange believes any additional 
traffic that would be generated from the trading of FLEX IBIT options 
would be manageable. The Exchange believes Members will not have a 
capacity issue as a result of this proposed rule change. The Exchange 
also represents that it does not believe this proposed rule change will 
cause fragmentation of liquidity. The Exchange will continue to monitor 
the trading volume associated with the additional options series listed 
as a result of this proposed rule change and the effect (if any) of 
these additional series on market fragmentation and on the capacity of 
the Exchange's automated systems. The Exchange represents that the same 
surveillance procedures applicable to the Exchange's other options 
products listed and traded on the Exchange, including non-FLEX IBIT 
options, will continue to apply to FLEX IBIT options, and that it has 
the necessary systems capacity to support such options. FLEX options 
products (and their respective symbols) are integrated into the 
Exchange's existing surveillance system architecture and are thus 
subject to the relevant surveillance processes. The Exchange's market 
surveillance staff (including staff of the Financial Industry 
Regulatory Authority (``FINRA'') who perform surveillance and 
investigative work on behalf of the Exchange pursuant to a regulatory 
services agreement) conducts surveillances with respect to IBIT (the 
underlying ETF) and, as appropriate, would continue to review activity 
in IBIT when conducting surveillances for market abuse or manipulation 
in IBIT options.\46\ The Exchange does not believe that allowing FLEX 
IBIT options to trade subject to the proposed position limits (and 
exercise limits) would render the marketplace for non-FLEX IBIT 
options, or equity options in general, more susceptible to manipulative 
practices.
---------------------------------------------------------------------------

    \46\ See IBIT Approval Order, 90 FR at 15761.
---------------------------------------------------------------------------

    The Exchange represents that its existing trading surveillances are 
adequate to monitor the trading in IBIT (as well as FLEX IBIT) on the 
Exchange. 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. For surveillance purposes, the Exchange would therefore have 
access to information regarding trading activity in the pertinent 
underlying securities. In addition, and as referenced above, the 
Exchange has a regulatory services agreement with FINRA, pursuant to 
which FINRA conducts certain surveillances on behalf of the Exchange. 
Further, pursuant to a multi-party 17d-2 joint plan, all options 
exchanges allocate regulatory responsibilities to FINRA to conduct 
certain options-related market surveillances.\47\ The Exchange will 
implement any additional surveillance procedures it deems necessary to 
effectively monitor the trading of IBIT options.
---------------------------------------------------------------------------

    \47\ Section 19(g)(1) of the Act, among other things, requires 
every 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. 
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.
---------------------------------------------------------------------------

    The proposed rule change is designed to allow investors seeking to 
trade options on IBIT to utilize FLEX IBIT options. The Exchange 
believes that offering innovative products flows to the benefit of the 
investing public. A robust and competitive market requires that 
exchanges respond to Members' evolving needs by constantly improving 
their offerings. Such efforts would be stymied if exchanges were 
prohibited from amending their product offerings. The proposed rule 
change is also designed to encourage market makers to shift liquidity 
from the OTC market on the Exchange, which, it believes, will enhance 
the process of price discovery conducted on the Exchange through 
increased order flow.
2. Statutory Basis
    The Exchange believes that its proposal is consistent with Section 
6(b) of the Act,\48\ in general, and furthers the objectives of Section 
6(b)(5) of the Act,\49\ in particular, in that it is 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) \50\ requirement that the rules of an exchange not be 
designed

[[Page 54423]]

to permit unfair discrimination between customers, issuers, brokers, or 
dealers.
---------------------------------------------------------------------------

    \48\ 15 U.S.C. 78f(b).
    \49\ 15 U.S.C. 78f(b)(5).
    \50\ 15 U.S.C. 78(f)(b)(5).
---------------------------------------------------------------------------

Position and Exercise Limits
    The Exchange believes that increasing the position limit and 
exercise limit for options on IBIT to 1,000,000 contracts is consistent 
with the Act. This proposal will remove impediments to and perfect the 
mechanism of a free and open market and a national market system, and, 
in general, protect investors and the public interest, because it will 
provide market participants with the ability to more effectively 
execute their trading and hedging activities. Also, based on current 
trading volume, the resulting increase in the position (and exercise) 
limits for IBIT options may allow Market Makers to maintain their 
liquidity in these options in amounts commensurate with the continued 
high consumer demand in IBIT options. The increased position and 
exercise limits may also encourage other liquidity providers to 
continue to trade on the Exchange rather than shift their volume to OTC 
markets, which will enhance the process of price discovery conducted on 
the Exchange through increased order flow. Further, this amendment 
would allow institutional investors to utilize IBIT options for prudent 
risk management purposes. The Exchange notes that IBIT's position 
limits would be reviewed on a six month basis, pursuant to Options 9, 
Section 13(d), similar to other options.
    In addition, the Exchange believes that the current liquidity in 
IBIT will continue to mitigate concerns regarding potential 
manipulation of IBIT options and/or disruption of IBIT upon amending 
the table of position limits in Supplementary Material .01 to Options 
9, Section 13 and the table of exercise limits in Supplementary 
Material .01 to Options 9, Section 15.
    Comparing IBIT's data relative to the market capitalization of the 
entire Bitcoin market in terms of exercise risk and availability of 
deliverables, the Exchange was able to conclude that if a position 
limit of 1,000,000 contracts were considered, the exercisable risk 
would represent 7.39995% \51\ of the shares outstanding of IBIT. Since 
IBIT has a creation and redemption process managed through the issuer 
(whereby Bitcoin is used to create IBIT shares), the position limit can 
be compared to the total market capitalization of the entire Bitcoin 
market and in that case, the exercisable risk for options on IBIT would 
represent less than 0.284% of all Bitcoin outstanding.\52\ This 
analysis demonstrated that a 1,000,000 contracts position and exercise 
limits would be appropriate.
---------------------------------------------------------------------------

    \51\ This percentage is arrived at with this equation: 
(1,000,000 contract limit * 100 share per option/1,351,360,000 
shares outstanding).
    \52\ This number was arrived at with this calculation: 
(1,000,000 limit * 100 shares per option * $63.82 IBIT NAV)/
(19,923,945 BTC outstanding * $112,748 BTC price).
---------------------------------------------------------------------------

    Comparing a position limit of 1,000,000 for IBIT options against 
other options on ETFs with an underlying commodity, namely GLD, SLV and 
BITO, a position limit exercise in GLD represents 7.31% of the float of 
GLD, a position limit exercise in SLV represents 4.66% of the float of 
SLV, and a position limit exercise of BITO represents 17.51% of the 
float of BITO. In comparison, a 1,000,000 contract position limit in 
IBIT options would represent 7.56% of the float of IBIT. Consequently, 
a 1,000,000 IBIT options position limit is generally aligned with the 
standards applied to GLD, SLV and BITO, and appropriate.
    ISE notes that IBIT began trading in penny increments on January 2, 
2025 pursuant to the Penny Interval Program.\53\ The Commission noted 
that evidence contained in both the Exchanges' report and the 
Cornerstone analysis demonstrates that the Penny Pilot has benefitted 
investors and other market participants in the form of narrower 
spreads.\54\ The most actively traded options classes are included in 
the Penny Program based on certain objective criteria (trading volume 
thresholds and initial price tests).\55\ As noted in the Penny Approval 
Order, the Penny Program reflects a certain level of trading interest 
(either because the class is newly listed or a class that experience a 
significant growth in investor interest) to quote in finer trading 
increments, which in turn should benefit market participants by 
reducing the cost of trading such options.\56\ IBIT options are among a 
select group of products that have achieved a certain level of 
liquidity that have garnered it the ability to trade in finer 
increments pursuant to the Penny Interval Program. Failing to permit 
IBIT options to potentially increase position and exercise limits given 
the trading in finer increments, may artificially inhibit liquidity and 
create price inefficiency for IBIT options.
---------------------------------------------------------------------------

    \53\ The Exchange may add to the Penny Program a newly listed 
option class provided that (i) it is among the 300 most actively 
traded multiply listed option classes, as ranked by National Cleared 
Volume at OCC, in its first full calendar month of trading and (ii) 
the underlying security is priced below $200 or the underlying index 
is at an index level below $200. Any option class added under this 
provision will be added on the first trading day of the month after 
it qualifies and will remain in the Penny Program for one full 
calendar year, after which it will be subject to the Annual Review 
described in Supplementary Material .01(b) to Options 3, Section 3. 
The Exchange may add any option class to the Penny Program, provided 
that (i) it is among the 75 most actively traded multiply listed 
option classes, as ranked by National Cleared Volume at OCC, in the 
past six full calendar months of trading and (ii) the underlying 
security is priced below $200 or the underlying index is at an index 
level below $200. Any option class added under this provision will 
be added on the first trading day of the second full month after it 
qualifies and will remain in the Penny Program for the rest of the 
calendar year, after which it will be subject to the Annual Review 
as described in Supplementary Material .01(b) to Options 3, Section 
3. See Supplementary Material .01 to ISE Options 3, Section 3.
    \54\ See Securities Exchange Act Release No. 88532 (April 1, 
2020), 85 FR 19545, 19548 (April 7, 2020) (File No. 4-443) (Joint 
Industry Plan; Order Approving Amendment No. 5 to the Plan for the 
Purpose of Developing and Implementing Procedures Designed To 
Facilitate the Listing and Trading of Standardized Options To Adopt 
a Penny Interval Program) (``Penny Approval Order'').
    \55\ Options on iShares MSCI Emerging Markets, iShares China 
Large-Cap ETF and iShares MSCI EAFE ETF also trade in penny 
increments based on their liquidity.
    \56\ Id. at 19548.
---------------------------------------------------------------------------

    Finally, as discussed above, the Exchange's surveillance and 
reporting safeguards continue to be designed to deter and detect 
possible manipulative behavior that might arise from increasing or 
eliminating position and exercise limits in certain classes. The 
Exchange believes that the current financial requirements imposed by 
the Exchange and by the Commission adequately address concerns 
regarding potentially large, unhedged positions in the options on the 
underlying securities, further promoting just and equitable principles 
of trading, the maintenance of a fair and orderly market, and the 
protection of investors.
FLEX Trading
    The Exchange believes that permitting IBIT options to trade 
physically-settled FLEX Equity Options in the same manner as a majority 
of other options on an ETF would remove impediments to and perfect the 
mechanism of a free and open market by allowing IBIT to continue to 
grow as product. The removal of the current constraint with respect to 
IBIT's position limits and exercise limits for physically-delivered ETF 
options will increase IBIT's liquidity. The Exchange believes that the 
additional liquidity will serve as a deterrent to potential 
manipulation as options that are very liquid are more difficult to 
manipulate.
    This proposal would allow a greater number of IBIT FLEX Equity 
Options to trade on ISE allowing it to compete more effectively with 
the OTC market.\57\

[[Page 54424]]

The Exchange believes the proposed rule change is designed to prevent 
fraudulent and manipulative acts and practices in that it would lead to 
the migration of options currently trading in the OTC market to trading 
to the Exchange. Also, any migration to the Exchange from the OTC 
market would result in increased market transparency and enhance the 
process of price discovery conducted on the Exchange through increased 
order flow. Further, the proposed rule change would result in increased 
competition by permitting the Exchange to trade an additional number of 
IBIT FLEX Equity Options in a manner that is more competitive, while 
retaining the regulatory constraints applicable to the majority of 
options on ETFs.
---------------------------------------------------------------------------

    \57\ OTC markets do not constrain trading of products in the 
same manner as exchange rules. There is no centralized authority 
that would place similar position and exercise limits on IBIT 
options, although risk parameters are set by counterparties to 
specific transactions.
---------------------------------------------------------------------------

    The purpose of position limits is to address potential manipulative 
schemes and adverse market impacts surrounding the use of options, such 
as disrupting the market in the security underlying the options. Today, 
the vast majority of ETFs are permitted to trade FLEX as proposed 
herein. Specifically, options on iShares MSCI Emerging Markets, iShares 
China Large-Cap ETF and iShares MSCI EAFE ETF are able to transact FLEX 
Equity Options as proposed, namely that there are no position limits 
(and exercise limits) for physically-settled FLEX Equity Options on 
iShares MSCI Emerging Markets, iShares China Large-Cap ETF and iShares 
MSCI EAFE ETF.
    A robust and competitive market requires that exchanges respond to 
evolving needs in the market by constantly improving their offerings. 
Such efforts would be stymied if exchanges were prohibited from 
offering innovative products such as the proposed FLEX IBIT options in 
a manner that would unnaturally restrain an offering from gaining 
additional liquidity. The Exchange does not believe that allowing FLEX 
IBIT options the additional proposed flexibility would render the 
marketplace for equity options more susceptible to manipulative 
practices.
    Finally, the Exchange represents that it has an adequate 
surveillance program in place to detect manipulative trading in FLEX 
IBIT options. Regarding the proposed FLEX IBIT options, the Exchange 
applies the same surveillance procedures currently utilized for FLEX 
Options listed on the Exchange (as well as for non-FLEX IBIT options). 
For surveillance purposes, the Exchange would have access to 
information regarding trading activity in IBIT (the underlying 
ETF).\58\ In light of surveillance measures related to both options and 
IBIT (the underlying ETF), 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 FLEX IBIT options.
---------------------------------------------------------------------------

    \58\ See IBIT Approval Order, 90 FR at 15761.
---------------------------------------------------------------------------

    Finally, the Exchange believes that it is consistent with the Act 
to allow physically-delivered FLEX Equity Options in IBIT with no 
position or exercise limits given FLEX trading is permitted today in 
the same manner in other ETFs overlying a commodity such as GLD, SLV 
and BITO.

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.
    The Exchange does not believe that the proposed rule change will 
impose any burden on inter-market competition as the proposal is not 
competitive in nature. The Exchange expects that all option exchanges 
will adopt substantively similar proposals, such that the Exchange's 
proposal would benefit competition. For these reasons, the Exchange 
does not believe that the proposed rule change will impose any burden 
on competition not necessary or appropriate in furtherance of the 
purposes of the Act.
Position and Exercise Limits
    The Exchange's proposal does not burden intra-market competition 
because all Members would be subject to the position limits in Options 
9, Sections 13 and corresponding exercise limits in Options 9, Section 
15. The Exchange believes that the proposed rule change will also 
provide additional opportunities for market participants to continue to 
efficiently achieve their investment and trading objectives for equity 
options on the Exchange.
FLEX Trading
    The Exchange does not believe that its proposed rule change will 
impose any burden on intra-market competition as all market 
participants would be able to transact IBIT FLEX Equity Options that 
are physically-settled similar to the manner in which the vast majority 
of ETF FLEX Equity Options trade today. For example, today, FLEX 
trading is permitted in the same manner in other ETFs overlying a 
commodity such GLD, SLV and BITO.

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

    No written comments were either solicited or received.

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 (i) as the Commission may 
designate up to 90 days of such date 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 shall: (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#4f3d3a232a622c2022222a213b3c0f3c2a2c61282039"><span class="__cf_email__" data-cfemail="097b7c656c246a6664646c677d7a497a6c6a276e667f">[email&#160;protected]</span></a>. Please include 
file number SR-ISE-2025-26 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-ISE-2025-26. 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

[[Page 54425]]

to file number SR-ISE-2025-26 and should be submitted on or before 
December 17, 2025.

    For the Commission, by the Division of Trading and Markets, 
pursuant to delegated authority.\59\
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    \59\ 17 CFR 200.30-3(a)(12).
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Sherry R. Haywood,
Assistant Secretary.
[FR Doc. 2025-21123 Filed 11-25-25; 8:45 am]
BILLING CODE 8011-01-P


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Indexed from Federal Register on November 26, 2025.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.