FIFTEENTH AMENDMENT TO THE TIDAL TRUST II CUSTODY AGREEMENT

Exhibit 99(g)(i)(15)

FIFTEENTH AMENDMENT TO THE

THIS FIFTEENTH AMENDMENT effective as of the last date on the signature block (the “Effective Date”), to the Custody Agreement (the “Agreement”) dated as of July 7, 2022, as amended, is entered into by and between TIDAL TRUST II, a Delaware statutory trust (the “Trust”), and U.S. BANK NATIONAL ASSOCIATION, a national banking association organized and existing under the laws of the United States of America with its principal place of business at Minneapolis, Minnesota (the “Custodian”).

RECITALS

WHEREAS, the parties have entered into the Agreement; and

WHEREAS, the parties desire to amend the Agreement to update Exhibit A to:

Add the following funds:

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Quantify Absolute Income ETF

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iREIT^® - MarketVector Quality REIT Index ETF

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Defiance Developed Markets Enhanced Options Income ETF

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Defiance Emerging Markets Enhanced Options Income ETF

●

Defiance Nasdaq 100 Target Income ETF

●

Defiance S&P 500 Target Income ETF

●

Defiance R2000 Target Income ETF

●

YieldMax^TM Ultra Option Income Strategy ETF

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YieldMax^TM MSTR Option Income Strategy ETF

WHEREAS, Section 15.02 of the Agreement allows for its amendment by a written instrument executed by both parties and authorized or approved by the Board of Trustees of the Trust.

NOW, THEREFORE, the parties agree as follows:

Amended Exhibit A of the Agreement is hereby superseded and replaced in its entirety with Exhibit A attached hereto.

Except to the extent amended hereby, the Agreement shall remain in full force and effect.

Signatures on Next Page

IN WITNESS WHEREOF, the parties hereto have caused this Fifteenth Amendment to be executed by a duly authorized officer on one or more counterparts as of the date last written below.

TIDAL TRUST II		U.S. BANK NATIONAL ASSOCIATION

By:		By:

Name:	Xxxx Xxxxxxx	Name:

Title:	President	Title:

Date:		Date:

Exhibit A to the Custody Agreement

Separate Series of Tidal Trust II

Name of Series:

Carbon Collective Climate Solutions U.S. Equity ETF

YieldMax Innovation Option Income Strategy ETF

YieldMax KWEB Option Income Strategy ETF

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YieldMax ORCL Option Income Strategy ETF

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YieldMax BA Option Income Strategy ETF

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YieldMax™ Universe Fund of Option Income ETFs

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The Meet Xxxxx Pricing Power ETF

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The Meet Xxxxx Xxxxxxxx ETF

XXX Daily Short MSTR ETF

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XXX Daily Short PTON ETF

XXX Daily Short TLRY ETF

XXX Daily Short NKLA ETF

XXX Daily Short HOOD ETF

XXX Daily Short BYND ETF

XXX Daily Short PENN ETF

Xxxxxxxx Fixed Income Alternative ETF

XXX Daily 2X MSTR ETF

XXX Daily 2X COIN ETF

XXX Daily 2X GME ETF

XXX Daily 2X AMC ETF

XXX Daily 2X PTON ETF

XXX Daily 2X TLRY ETF

XXX Daily 2X NKLA ETF

XXX Daily 2X HOOD ETF

XXX Daily 2X BYND ETF

XXX Daily 2X PENN ETF

Pinnacle Focused Opportunities ETF

Return Stacked^TM Bonds & Managed Futures ETF

Return Stacked^TM Global Stocks & Bonds ETF

Return Stacked^TM U.S. Stocks & Managed Futures ETF

DGA Absolute Return ETF

Tactical Advantage ETF

CNIC ICE U.S. Carbon Neutral Power Futures Index ETF

Roundhill Generative AI & Technology ETF

Blueprint Chesapeake Multi-Asset Trend ETF

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Cboe^® Validus S&P 500® Dynamic PutWrite Index ETF

Defiance Nasdaq 100 Enhanced Options Income ETF

Defiance S&P 500 Enhanced Options Income ETF

Defiance R2000 Enhanced Options Income ETF

Defiance Treasury Alternative Yield ETF

CoreValues Alpha Greater China Growth ETF

Hilton Small-MidCap Opportunity ETF