POWER OF ATTORNEY

	Know all by these presents, that the undersigned hereby constitutes and
appoints each of John A. Zecca, Joan C. Conley, Jeffrey S. Davis and Alex Kogan
(and any other employee of Nasdaq, Inc. (the "Company") or one of its direct or
indirect wholly-owned subsidiaries designated in writing by one of the
attorneys-in-fact), each acting individually, the undersigned's true and lawful
attorney-in-fact to:

(1)	prepare, execute in the undersigned's name and on the undersigned's behalf,
and submit to the U.S. Securities and Exchange Commission (the "SEC") a Form ID,
including amendments thereto, and any other documents necessary or appropriate
to obtain codes and passwords enabling the undersigned to make electronic
filings with the SEC of reports required by Section 16(a) of the Securities
Exchange Act of 1934 or any rule or regulation of the SEC;

(2)	execute for and on behalf of the undersigned, in the undersigned's capacity
as an officer and/or director of the Company, Forms 3, 4, and 5 in accordance
with Section 16(a) of the Securities Exchange Act of 1934 and the rules
thereunder;

(3)	do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, or 5,
complete and execute any amendment or amendments thereto, and timely file such
form with the SEC and any stock exchange or similar authority; and

(4)	take any other action of any type whatsoever in connection with the
foregoing which, in the opinion of such attorney-in-fact, may be of benefit to,
in the best interest of, or legally required by, the undersigned, it being
understood that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

	The undersigned hereby grants to such attorney-in-fact full power and authority
to do and perform any and every act and thing whatsoever requisite, necessary,
or proper to be done in the exercise of any of the rights and powers herein
granted, as fully to all intents and purposes as the undersigned might or could
do if personally present, with full power of substitution or revocation, hereby
ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein
granted.  The undersigned acknowledges that the foregoing attorney-in-fact, in
serving in such capacity at the request of the undersigned, is not assuming, nor
is the Company assuming, any of the undersigned's responsibilities to comply
with Section 16 of the Securities Exchange Act of 1934.

	This Power of Attorney shall remain in full force and effect until (i) the
undersigned is no longer required to file Forms 3, 4, and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
(ii) with respect to an attorney-in fact, such time as the attorney-in-fact
ceases to be an employee of the Company or one of its direct or indirect
wholly-owned subsidiaries or (iii) this Power of Attorney is revoked by the
undersigned in a signed writing delivered to the Company.

From and after the date hereof, any Power of Attorney previously granted by the
undersigned concerning the subject matter hereof is hereby revoked.

	IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of this 6th day of December, 2019.


/s/ Essa Kazim
Signature

Essa Kazim
Print Name