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Exhibit 19.1

Cboe Global Markets, Inc. and Subsidiaries Insider Trading Policy

Table of Contents

PURPOSE	1
SCOPE	1
PROHIBITED ACTIVITIES	2
MATERIAL, NON-PUBLIC INFORMATION	3
PLEDGES AND MARGIN LOANS	4
OTHER TRANSACTIONS	4
TRADING IN DERIVATIVE SECURITIES	4
SHORT SALES	4
BLACKOUT PERIODS	4
I.Quarterly and Annual Restrictions.	4
II.    Additional Blackout Periods in Specific Circumstances	5
TRANSACTION PRE-APPROVALS	5
EXCEPTIONS TO APPLICATION OF THIS POLICY	5
I.Employee Benefit Plans	5
II.    Rule 10b5-1 Plans	6
SECTION 16 INSIDER REPORTING OBLIGATIONS	7
FORM 144 REPORTS	8
REPORTING OF VIOLATIONS	8
PERSONAL RESPONSIBILITY AND COMPANY ASSISTANCE	9
COMPLIANCE	9
INQUIRIES	9

Purpose

The purpose of this Insider Trading Policy (the “Policy”) is to promote compliance with applicable

U.S. securities and insider trading laws and regulations by Cboe Global Markets, Inc. and its

subsidiaries (collectively, the “Company”) and all directors, officers and employees thereof,

regardless of location, in order to preserve the reputation and integrity of the Company as well

as that of all persons affiliated with it.

Scope

This Policy covers all directors, officers and employees worldwide of the Company and their

respective immediate family members living in their household (collectively referred to as

“Covered Persons”).  This Policy also applies to (i) any trust, foundation or other estate in which

any Covered Person has either a substantial beneficial interest or as to which he or she serves

as trustee or in a similar fiduciary capacity or (ii) any other entity whose transactions in

Company Securities (as defined below) are directed by a Covered Person or are subject to a

Covered Person’s influence or control (collectively referred to as “Controlled Entities”).

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Transactions by these Controlled Entities should be treated for the purposes of this Policy and

applicable securities laws as if they were for the applicable Covered Person’s account.

The Policy applies to any and all transactions in the Company’s securities, including hedging

transactions related thereto and short sale transactions.  For purposes of this Policy, securities

include common stock or other equity interests, options to purchase or sell common stock or

other equity interests, preferred stock, convertible and non-convertible debentures, notes,

warrants and other similar instruments, and exchange-traded options or other derivative

securities related thereto (collectively, when used with respect to the Company, “Company

Securities”).  The Policy also applies to transactions in the securities of other entities to the

extent Covered Persons are in possession of any material, non-public information relating to

those securities.

Prohibited Activities

No Covered Person may trade, buy, sell, transfer, dispose of or acquire Company Securities

while in possession of material, non-public information concerning the Company and for one

trading day after the date such material information has been publicly released unless such

transaction occurs pursuant to a properly established 10b5-1 Plan, as described more fully

below.  Notwithstanding the foregoing, this Policy shall not be deemed to prohibit: (1) the

exercise of employee stock options granted by the Company and the purchase of Company

Securities in connection therewith (provided that such options are cash-exercised or settled) or

(2) transfers or other transactions in Company Securities that involve merely a change in the

form in which you own Company Securities (for example, to an inter vivos or living trust of which

you are the sole beneficiary during your lifetime) while in possession of material, non-public

information or, with respect to Blackout Persons, during a Blackout Period, both as defined

below.

No Covered Person may “tip” or disclose material, non-public information to any outside person

(including spouses, parents, children, siblings or other family members, investors, or members

of the investment community and/or news media), unless required as part of that Covered

Person’s regular duties for the Company or authorized by the General Counsel, and disclosed in

compliance with the Company’s Disclosure Policy.  Furthermore, no Covered Person may give

trading advice of any kind about the Company or Company Securities to anyone, whether or not

such Covered Person is aware of material, non-public information.

No Covered Person may, while in possession of material, non-public information about any

other public company gained in the course of his or her relationship with the Company, trade in

the securities of the other public company while aware of such material, non-public information

concerning that company, “tip” or improperly disclose such material, non-public information

concerning that company to anyone or give trading advice of any kind to anyone concerning the

other public company while aware of such material, non-public information about that company.

No Covered Person shall engage in a transaction intended to circumvent or otherwise achieve a

result inconsistent with the purpose and intent of this Policy.  For example, a Covered Person

should not transact in an index investment in which Company Securities are a meaningful

component if the basis for such transaction is material, non-public information concerning the

Company Securities.

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If a Covered Person is in possession of material, non-public information when his or her service

terminates, that individual may not engage in transactions in subject securities until that

information has become public or is no longer material, as reasonably determined by such

individual. Individuals must continue to comply with all applicable U.S. securities and insider

trading laws and regulations and avoid unlawful transactions following the termination of their

service.

Material, Non-Public Information

Information about the Company is “material” when a reasonable investor would consider it

important in making an investment decision to buy or sell Company Securities.  In simple terms,

material information is any type of information that could reasonably be expected to affect the

price of Company Securities.  While it is not possible to identify all information that would be

deemed material, examples of information that would generally be considered material include

the following:

•financial performance;

•potential mergers, acquisitions or dispositions;

•new major contracts, products, suppliers, partners, customers, or finance sources, or the

loss thereof;

•significant changes in volume, market share or product pricing;

•significant cybersecurity incidents;

•stock splits;

•significant public or private securities/debt offerings, borrowings, or changes in Company

stock repurchase or dividend policies or amounts;

•significant changes in senior management;

•actual, threatened or potential exposure to major litigation, or the resolution of such

litigation;

•approvals or denials of requests for regulatory approval by government agencies of

significant products, patents or trademarks;

•the contents of forthcoming publications that may affect the market price of Company

Securities;

•significant changes in accounting treatment, write-offs or effective tax rate; and

•impending bankruptcy or financial liquidity problems of the Company or one of its

subsidiaries or significant business partners.

Material, non-public information is material information that has not been disclosed generally to

the marketplace.  Information is considered “non-public” until it has been widely disseminated to

the public through a Securities and Exchange Commission (“SEC”) filing, press release, or other

non-exclusionary method of disclosure reasonably designed to provide public access, and there

has been sufficient time for the market to digest that information.

Any Covered Person who is unsure whether the information that he or she possesses

constitutes material, non-public information should consult the General Counsel for guidance

before trading in any Company Securities.

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Pledges and Margin Loans

Covered Persons are prohibited from entering into pledges or margin loans of Company

Securities.

Other Transactions

Covered Persons are encouraged to consult with the General Counsel before entering into

arrangements involving any Company Securities under circumstances that are not expressly

contemplated in this Policy (“Other Transactions”), which may also be subject to the foregoing

restrictions.  Other Transactions by Blackout Persons (as defined below) are subject to the

“Transaction Pre-Approvals” section of this Policy.

Trading in Derivative Securities

Except as set forth below, Covered Persons may not trade, buy, sell, transfer, dispose of, or

acquire options to purchase or sell Company Securities or other derivatives related to Company

Securities (except for employee stock options and other securities issued pursuant to Company

equity incentive plans).

Covered Persons who are not subject to Section 16 of the Securities Exchange Act of 1934 (the

“Exchange Act”) may enter into the following types of derivative security transactions in

Company Securities through the purchase or sale of exchange-traded options (provided that

they otherwise comply with this Policy):

•covered calls (i.e., the writing of exchange-traded call options covering a number of

shares less than or equal to the total number of unrestricted shares and vested shares

owned by the call writer); and

•collars for hedging purposes (i.e., the sale of exchange-traded call options and the

purchase of an equivalent number of put options, in each case, covering a number of

shares less than or equal to the total number of unrestricted shares and vested shares

owned by the holder).

Short Sales

Covered Persons are prohibited from engaging in short sales of Company Securities (and

uncovered short derivative positions).

Blackout Periods

In addition to the foregoing restrictions, directors and certain officers and other employees as

may be designated from time to time by the Chief Executive Officer, the President or the

General Counsel, including their respective Controlled Entities, are presumed to be in

possession of material, non-public information in the ordinary course of their duties with the

Company, and therefore are subject to more restrictive limitations on when they may buy or sell

Company Securities, as follows:

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I.Quarterly and Annual Restrictions.

The persons identified in the preceding paragraph, their respective immediate family

members who live in their household and their respective Controlled Entities (collectively,

“Blackout Persons”) are prohibited from buying, selling or otherwise transferring or trading

in any Company Securities during the periods beginning March 15th, June 15th,

September 15th and December 15th of each year and ending when one trading day has

passed after the Company has publicly disseminated its financial results for the preceding

fiscal period (each a “Quarterly Blackout Period”).  Trades by such persons outside of

Quarterly Blackout Periods may take place provided that (a) the individual does not then

have knowledge of material, non-public information and (b) the proposed trade would not

otherwise violate federal securities laws or the terms of this Policy.

II.Additional Blackout Periods in Specific Circumstances.

From time to time, the Chief Executive Officer, President or General Counsel may

recommend, or require, that directors, officers, designated employees and others refrain

from trading because of developments known to the Company and not yet disclosed to the

public (each an “Additional Blackout Period”, with any Quarterly Blackout Period or

Additional Blackout Period being a “Blackout Period”).  In such a case, the persons so

advised shall not engage in any transaction involving the purchase, sale or other transfer

of Company Securities until advised that the restriction has been terminated and should

not disclose to others inside or outside of the Company the fact that such a trading

restriction has been imposed.

Transaction Pre-Approvals

Blackout Persons (which includes their respective Controlled Entities) are required to obtain the

written approval of the General Counsel at least two business days in advance of entering into

transactions involving derivative securities related to Company Securities. 

As described in the “Section 16 Insider Reporting Obligations” section of this Policy, Blackout

Persons who are also Section 16 Insiders (as defined below) must obtain the written approval of

the General Counsel (or in the case of the General Counsel, the written approval of the Chief

Executive Officer) at least two business days in advance of buying, selling, transferring or

otherwise trading any Company Securities on behalf of themselves or their respective

Controlled Entities (including a gift, contribution to a trust, or similar transfer), regardless of

whether they are subject to a Blackout Period at the time they intend to transact.

Furthermore, all Blackout Persons are required to obtain the written approval of the General

Counsel before entering into Other Transactions or entering into any other arrangement with

respect to Company Securities that is not otherwise expressly contemplated in this Policy.

Exceptions to Application of this Policy

I.Employee Benefit Plans

The trading prohibitions and restrictions set forth in this Policy do not apply to periodic

contributions by the Company or employees to the Company’s stock purchase plans

pursuant to the terms and conditions of those plans.  However, no Covered Person may

alter his or her instructions regarding the purchase or sale of Company Securities in such

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plans while in possession of material, non-public information, to the extent applicable to

such Covered Person, while any Blackout Period is in effect.

II.Rule 10b5-1 Plans

Rule 10b5-1 under the Exchange Act was adopted by the SEC to protect persons from

insider trading liability for transactions under a written trading plan previously established

at a time when the insider did not possess material, non-public information.  Under a

properly established 10b5-1 plan with respect to securities (a “10b5-1 Plan”), Covered

Persons may complete transactions in Company Securities at any time, including during

Blackout Periods or even when the Covered Person possesses material, non-public

information.  Thus a 10b5-1 Plan offers an opportunity for Covered Persons to establish a

systematic program of transactions in Company Securities over periods of time that might

include periods in which such transactions would otherwise be prohibited under the

federal securities laws or this Policy.  A variety of arrangements can be structured to meet

the requirements of Rule 10b5-1.  In particular, a 10b5-1 Plan can take the form of a blind

trust, other trust, pre-scheduled stock option exercises and sales, pre-arranged trading

instructions and other brokerage and third-party arrangements over which the Covered

Person has no control once the plan takes effect.

Covered Persons who desire to implement a 10b5-1 Plan must first obtain approval of the

plan by the General Counsel.  In order to be eligible for approval, the 10b5-1 Plan must:

•not be established during a Blackout Period;

•be in writing;

•either irrevocably set forth the future date or dates on which purchase or sale

of securities are to be made and the prices at which the securities are to be

purchased or sold, or provide a formula for determining the price of the

securities to be purchased or sold and the date or dates on which the

transactions are to be completed (provided that no aspect of the formula may

permit the direct or indirect exercise of any influence over the timing or terms

of the purchase or sale by the Covered Person);

•set forth the broker who will be responsible for effecting the transactions (or

method of transaction if not through a broker);

•not take effect until:

•for Section 16 Insiders (as defined below), the later of (1) 90 days after

the adoption of the plan and (2) two business days following the

disclosure of the Company’s financial results in a Form 10-Q or Form 10-

K for the fiscal quarter in which the plan was adopted; and

•for all other Covered Persons, 30 days after the adoption of the plan;

•include a representation certifying that at the time of the adoption or

modification of the plan: (1) the Covered Person is not aware of material,

non-public information about the Company or the Company Securities; and

(2) the Covered Person is adopting the contract, instruction, or plan in good

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faith and not as part of a plan or scheme to evade the prohibitions of Rule

10b-5; 

•not overlap with another 10b5-1 Plan of that Covered Person, however, a

Covered Person may overlap their 10b5-1 Plan with purchases from the

Company pursuant to the Company’s Employee Stock Purchase Plan; and 

•to the extent the plan covers a single trade, not be made within 12-months of

another single-trade plan. 

The General Counsel will maintain copies of all 10b5-1 Plans.

The Covered Person must provide the General Counsel written notice of any termination

or modification of a 10b5-1 Plan (in which case, such termination or modification must be

approved in writing by the General Counsel prior to effectiveness and may not take effect

until at least 30 days after such termination or modification is approved by the General

Counsel).  Any modification of a 10b5-1 Plan will be treated as a termination of the 10b5-1

Plan and must meet the conditions set forth above with respect to the adoption of a new

plan.  In addition, any 10b5-1 Plan adopted in replacement of a terminated plan must meet

the conditions set forth above with respect to the adoption of a new plan.  While a 10b5-1

Plan may be terminated even if you are in possession of material non-public information at

the time, doing so may call into question whether the 10b5-1 Plan was originally entered

into in “good faith” or whether such information was used to avoid actions which otherwise

would have been taken under the plan. 

Section 16 Insider Reporting Obligations

All transactions in Company Securities, including transactions effected pursuant to a 10b5-1

Plan and transactions involving restricted stock and other equity incentives awarded by the

Company, by directors and officers that are subject to Section 16 of the Exchange Act (“Section

16 Insiders”) must be executed only through brokers that agree to confirm approval of the

transaction pursuant to this Policy before executing the transaction.  As described in the

“Transaction Pre-Approvals” section of this Policy, Section 16 Insiders shall provide written

notice to, and obtain the written approval of, the General Counsel of each transaction in

Company Securities that may be reportable on SEC Form 4 or Form 5 prior to executing the

transaction.  The requisite notice shall include all information necessary to accurately report the

transaction on SEC Form 4 or 5 (with the exception of the final price and date of execution,

which shall be confirmed by either the Section 16 Insider or the broker as soon as the

transaction is executed).

In addition to transactions for the Section 16 Insider’s own account, Section 16 of the Exchange

Act requires Section 16 Insiders to report transactions in Company Securities in which the

Section 16 Insider beneficially owns a direct or indirect “pecuniary interest” (i.e., where the

Section 16 Insider has the opportunity, directly or indirectly, to profit or share in any profit from a

transaction in Company Securities).  Section 16 Insiders may be deemed to beneficially own

Company Securities held or acquired by:

•the Section 16 Insider’s immediate family sharing the same household;trusts (including

living or family trusts) in which the Section 16 Insider is a settlor or has or shares

investment control;

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•trusts in which the Section 16 Insider, or any member of his or her immediate family, is a

beneficiary;

•general partnerships in which the Section 16 Insider is a general partner;

•limited partnerships where the Section 16 Insider is a general partner or has or shares

investment control over the limited partnership’s portfolio securities;

•corporations where the Section 16 Insider is a controlling shareholder or has or shares

investment control over the corporation’s portfolio securities; and

•limited liability companies in which the Section 16 Insider is a member, if structured like a

general partnership, or where the Section 16 Insider has control or has or shares

investment control over the limited liability company’s portfolio securities, if structured

like a limited partnership or corporation.

Under Section 16 of the Exchange Act, Section 16 Insiders face strict liability for effecting non-

exempt purchases and sales (or sales and purchases) in Company Securities (including

Company Securities deemed to be beneficially owned by Section 16 Insiders) within a six-month

period that result in a “short swing profit” (whether this profit is actual or imputed). The statute

compels the Section 16 Insider to disgorge all profits gained in the transactions.

All Section 16 Insiders shall execute a special power of attorney in form and substance

satisfactory to the General Counsel empowering each of the General Counsel and the General

Counsel’s designees to execute and timely file with the SEC the required reports with respect to

any transaction in Company Securities on behalf of the Section 16 Insider.  Although the

General Counsel will assist Section 16 Insiders in preparing and filing the required reports with

the SEC, Section 16 Insiders retain responsibility for filing the required reports under the federal

securities laws.

Any person who is unsure whether they are subject to Section 16 of the Exchange Act, whether

they may be deemed to beneficially own Company Securities held or acquired by members of

their immediate family or trusts, partnerships, corporations or limited liability companies over

which they exercise control or in which they have an interest, whether a contemplated

transaction in Company Securities is reportable on Form 4 or Form 5 or whether a contemplated

transaction in Company Securities may result in liability for short-swing profits should consult the

General Counsel for guidance.

Form 144 Reports

Section 16 Insiders should be prepared to comply with SEC Rule 144 and file a Form 144, if

necessary, before making an open market sale of the Company Securities. Form 144 notifies

the SEC of the intention of such individuals to sell Company Securities. This form is the

responsibility of the Section 16 Insider but is often prepared and filed by the individual’s broker

and is in addition to the SEC Form 4 or Form 5 that must be filed by Section 16 Insiders.

Reporting of Violations

Any Covered Person who violates this Policy or any federal, state or exchange rule or law

governing insider trading or tipping, or knows of any such violation by any other Covered

Person, must report the violation immediately to the General Counsel.

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Personal Responsibility and Company Assistance

Questions about this Policy or its application to any proposed transaction should be directed to

the General Counsel. Ultimately, however, the responsibility for adhering to this Policy and

avoiding unlawful transactions rests with the individual Covered Person.

Compliance

The Company has designated the General Counsel as its insider trading compliance officer. 

The General Counsel may designate one or more individuals who may perform the General

Counsel’s duties in the event that the General Counsel is unable or unavailable to perform such

duties.

Inquiries

Please direct all inquiries regarding any of the provisions or procedures of this Policy to the

General Counsel.

Last Adopted Date	8/14/2025