v3.26.1
Annual Fund Operating Expenses
Jun. 18, 2026
YieldMax(R) Universe Fund of Option Income ETFs [Member]  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.29% [1]
Distribution and Service (12b-1) Fees 0.00% [1]
Other Expenses (as a percentage of Assets): 0.00% [1]
Acquired Fund Fees and Expenses 1.04% [1],[2]
Expenses (as a percentage of Assets) 1.33% [1],[2]
YieldMax(R) Magnificent 7 Fund of Option Income ETFs [Member]  
Prospectus [Line Items]  
Management Fees (as a percentage of Assets) 0.29% [3]
Distribution and Service (12b-1) Fees 0.00% [3]
Other Expenses (as a percentage of Assets): 0.00% [3]
Acquired Fund Fees and Expenses 1.05% [3],[4]
Expenses (as a percentage of Assets) 1.34% [3],[4]
[1] The Fund’s investment adviser, Tidal Investments LLC (the “Adviser”) will pay all of the Fund’s expenses, except for the following: advisory fees, interest charges on any borrowings made for investment purposes, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940, as amended (the “1940 Act”), and litigation expenses, and other non-routine or extraordinary expenses.
[2] “Acquired Fund Fees and Expenses” (“AFFE”) are indirect fees and expenses that the Fund incurs from investing in the shares of other investment companies, namely the Underlying YieldMax® ETFs (as defined herein). Total Annual Fund Operating Expenses do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude AFFE.
[3] The Fund’s investment adviser, Tidal Investments LLC (the “Adviser”) will pay all of the Fund’s expenses, except for the following: advisory fees, interest charges on any borrowings made for investment purposes, dividends and other expenses on securities sold short, taxes, brokerage commissions and other expenses incurred in placing orders for the purchase and sale of securities and other investment instruments, acquired fund fees and expenses, accrued deferred tax liability, distribution fees and expenses paid by the Fund under any distribution plan adopted pursuant to Rule 12b-1 under the Investment Company Act of 1940, as amended (the “1940 Act”), litigation expenses, and other non-routine or extraordinary expenses.
[4] “Acquired Fund Fees and Expenses” (“AFFE”) are indirect fees and expenses that the Fund incurs from investing in the shares of other investment companies, namely the Underlying YieldMax® ETFs (as defined herein). Total Annual Fund Operating Expenses do not correlate to the expense ratios in the Fund’s Financial Highlights because the Financial Highlights include only the direct operating expenses incurred by the Fund and exclude AFFE.