Shareholder Report, Holdings (Details)
|
Apr. 30, 2026 |
| YieldMax(R) AAPL Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.00%
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | Apple, Inc., Expiration: 06/18/2026; Exercise Price: $275.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.40%)
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | Apple, Inc., Expiration: 06/18/2026; Exercise Price: $275.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.50%
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.10%
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | Apple, Inc., Expiration: 05/01/2026; Exercise Price: $275.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.90%)
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | Apple, Inc., Expiration: 05/01/2026; Exercise Price: $282.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.60%
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | Apple, Inc., Expiration: 05/01/2026; Exercise Price: $277.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.30%)
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.40%)
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.10%
|
|
| YieldMax(R) AAPL Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
95.90%
|
|
| YieldMax(R) ABNB Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
84.30%
|
|
| YieldMax(R) ABNB Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
|
| YieldMax(R) ABNB Option Income Strategy ETF | Airbnb, Inc., Expiration: 06/18/2026; Exercise Price: $130.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.90%
|
|
| YieldMax(R) ABNB Option Income Strategy ETF | Airbnb, Inc., Expiration: 05/01/2026; Exercise Price: $145.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) ABNB Option Income Strategy ETF | Airbnb, Inc., Expiration: 05/01/2026; Exercise Price: $144.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) ABNB Option Income Strategy ETF | Airbnb, Inc., Expiration: 05/01/2026; Exercise Price: $149.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[1] |
| YieldMax(R) ABNB Option Income Strategy ETF | Airbnb, Inc., Expiration: 05/01/2026; Exercise Price: $148.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[1] |
| YieldMax(R) ABNB Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) ABNB Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.00%)
|
|
| YieldMax(R) ABNB Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
11.00%
|
|
| YieldMax(R) ABNB Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
89.00%
|
|
| YieldMax(R) AI Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
94.10%
|
|
| YieldMax(R) AI Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.50%
|
|
| YieldMax(R) AI Option Income Strategy ETF | C3.ai, Inc. - Class A, Expiration: 05/15/2026; Exercise Price: $9.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.00%)
|
|
| YieldMax(R) AI Option Income Strategy ETF | C3.ai, Inc. - Class A, Expiration: 05/01/2026; Exercise Price: $9.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) AI Option Income Strategy ETF | C3.ai, Inc. - Class A, Expiration: 05/01/2026; Exercise Price: $9.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) AI Option Income Strategy ETF | C3.ai, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $9.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) AI Option Income Strategy ETF | C3.ai, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $9.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[2] |
| YieldMax(R) AI Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.90%)
|
|
| YieldMax(R) AI Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(7.10%)
|
|
| YieldMax(R) AI Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.30%
|
|
| YieldMax(R) AI Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
94.70%
|
|
| YieldMax(R) AMD Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
54.70%
|
|
| YieldMax(R) AMD Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.20%
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Advanced Micro Devices, Inc., Expiration: 05/15/2026; Exercise Price: $350.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.90%
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Advanced Micro Devices, Inc., Expiration: 05/15/2026; Exercise Price: $350.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(6.70%)
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Advanced Micro Devices, Inc., Expiration: 05/01/2026; Exercise Price: $355.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Advanced Micro Devices, Inc., Expiration: 05/01/2026; Exercise Price: $357.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Advanced Micro Devices, Inc., Expiration: 05/01/2026; Exercise Price: $350.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Advanced Micro Devices, Inc., Expiration: 05/01/2026; Exercise Price: $370.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Advanced Micro Devices, Inc., Expiration: 05/08/2026; Exercise Price: $360.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Advanced Micro Devices, Inc., Expiration: 05/08/2026; Exercise Price: $372.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.40%)
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(6.70%)
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.20%
|
|
| YieldMax(R) AMD Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
92.80%
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
77.50%
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.40%
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | Amazon.com, Inc., Expiration: 05/15/2026; Exercise Price: $210.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
21.00%
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | Amazon.com, Inc., Expiration: 05/01/2026; Exercise Price: $262.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | Amazon.com, Inc., Expiration: 05/01/2026; Exercise Price: $267.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | Amazon.com, Inc., Expiration: 05/01/2026; Exercise Price: $260.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | Amazon.com, Inc., Expiration: 05/01/2026; Exercise Price: $272.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | Amazon.com, Inc., Expiration: 05/15/2026; Exercise Price: $210.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[3] |
| YieldMax(R) AMZN Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.10%)
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
21.10%
|
|
| YieldMax(R) AMZN Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
78.90%
|
|
| YieldMax(R) BABA Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
101.70%
|
|
| YieldMax(R) BABA Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.10%
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Alibaba Group Holding Ltd., Expiration: 05/15/2026; Exercise Price: $145.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(11.10%)
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Alibaba Group Holding Ltd., Expiration: 05/15/2026; Exercise Price: $145.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.30%
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Alibaba Group Holding Ltd., Expiration: 05/08/2026; Exercise Price: $132.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.50%)
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Alibaba Group Holding Ltd., Expiration: 05/08/2026; Exercise Price: $136.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.30%
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Alibaba Group Holding Ltd., Expiration: 05/01/2026; Exercise Price: $133.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Alibaba Group Holding Ltd., Expiration: 05/01/2026; Exercise Price: $134.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Alibaba Group Holding Ltd., Expiration: 05/01/2026; Exercise Price: $135.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[4] |
| YieldMax(R) BABA Option Income Strategy ETF | Alibaba Group Holding Ltd., Expiration: 05/01/2026; Exercise Price: $137.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[5] |
| YieldMax(R) BABA Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(11.10%)
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.60%
|
|
| YieldMax(R) BABA Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.40%
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
92.20%
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | Berkshire Hathaway, Inc. - Class B, Expiration: 05/15/2026; Exercise Price: $490.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.70%)
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | Berkshire Hathaway, Inc. - Class B, Expiration: 05/15/2026; Exercise Price: $490.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.60%
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | Berkshire Hathaway, Inc. - Class B, Expiration: 05/01/2026; Exercise Price: $472.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.50%)
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | Berkshire Hathaway, Inc. - Class B, Expiration: 05/01/2026; Exercise Price: $470.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | Berkshire Hathaway, Inc. - Class B, Expiration: 05/01/2026; Exercise Price: $477.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.70%)
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.80%
|
|
| YieldMax(R) BRK.B Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
99.20%
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
75.90%
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.50%
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | iShares Bitcoin Trust ETF, Expiration: 05/15/2026; Exercise Price: $40.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.60%
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | iShares Bitcoin Trust ETF, Expiration: 05/08/2026; Exercise Price: $43.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.40%)
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | iShares Bitcoin Trust ETF, Expiration: 05/15/2026; Exercise Price: $40.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.90%)
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | iShares Bitcoin Trust ETF, Expiration: 05/08/2026; Exercise Price: $44.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.80%
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | iShares Bitcoin Trust ETF, Expiration: 05/08/2026; Exercise Price: $44.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | iShares Bitcoin Trust ETF, Expiration: 05/08/2026; Exercise Price: $45.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.90%)
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.90%)
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.60%
|
|
| YieldMax(R) Bitcoin Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
90.40%
|
|
| YieldMax(R) COIN Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
91.90%
|
|
| YieldMax(R) COIN Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 06/18/2026; Exercise Price: $170.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.10%
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/15/2026; Exercise Price: $190.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.30%)
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 06/18/2026; Exercise Price: $170.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.00%)
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/15/2026; Exercise Price: $190.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.90%
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $185.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.60%)
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $195.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.40%
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $187.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.10%)
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $197.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.70%
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.00%)
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(6.30%)
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.30%
|
|
| YieldMax(R) COIN Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
86.70%
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
76.40%
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.70%
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Carvana Co., Expiration: 05/15/2026; Exercise Price: $330.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
16.90%
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Carvana Co., Expiration: 05/08/2026; Exercise Price: $385.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.10%)
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Carvana Co., Expiration: 05/08/2026; Exercise Price: $390.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.90%)
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Carvana Co., Expiration: 05/08/2026; Exercise Price: $397.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Carvana Co., Expiration: 05/08/2026; Exercise Price: $400.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.70%
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Carvana Co., Expiration: 05/08/2026; Exercise Price: $405.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.60%
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Carvana Co., Expiration: 05/08/2026; Exercise Price: $412.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.40%
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Carvana Co., Expiration: 05/01/2026; Exercise Price: $410.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.00%)
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
19.60%
|
|
| YieldMax(R) CVNA Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
80.40%
|
|
| YieldMax(R) DIS Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
101.70%
|
|
| YieldMax(R) DIS Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.40%
|
|
| YieldMax(R) DIS Option Income Strategy ETF | The Walt Disney Co., Expiration: 05/15/2026; Exercise Price: $110.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(7.50%)
|
|
| YieldMax(R) DIS Option Income Strategy ETF | The Walt Disney Co., Expiration: 05/15/2026; Exercise Price: $110.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.50%
|
|
| YieldMax(R) DIS Option Income Strategy ETF | The Walt Disney Co., Expiration: 05/01/2026; Exercise Price: $104.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.50%)
|
|
| YieldMax(R) DIS Option Income Strategy ETF | The Walt Disney Co., Expiration: 05/01/2026; Exercise Price: $106.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) DIS Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.50%)
|
|
| YieldMax(R) DIS Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(7.50%)
|
|
| YieldMax(R) DIS Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.60%
|
|
| YieldMax(R) DIS Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.40%
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
49.60%
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
17.20%
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | DraftKings, Inc., Expiration: 05/15/2026; Exercise Price: $25.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(10.70%)
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | DraftKings, Inc., Expiration: 05/15/2026; Exercise Price: $25.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.50%
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | DraftKings, Inc., Expiration: 05/01/2026; Exercise Price: $23.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.30%)
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | DraftKings, Inc., Expiration: 05/01/2026; Exercise Price: $23.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | DraftKings, Inc., Expiration: 05/01/2026; Exercise Price: $24.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | DraftKings, Inc., Expiration: 05/01/2026; Exercise Price: $25.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[6] |
| YieldMax(R) DKNG Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.60%)
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(10.70%)
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.60%
|
|
| YieldMax(R) DKNG Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
96.40%
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
96.70%
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.60%
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | VanEck Gold Miners ETF, Expiration: 05/15/2026; Exercise Price: $90.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.40%)
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | VanEck Gold Miners ETF, Expiration: 05/15/2026; Exercise Price: $90.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.60%
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | VanEck Gold Miners ETF, Expiration: 05/08/2026; Exercise Price: $90.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.00%)
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | VanEck Gold Miners ETF, Expiration: 05/08/2026; Exercise Price: $93.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.30%
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | VanEck Gold Miners ETF, Expiration: 05/08/2026; Exercise Price: $89.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | VanEck Gold Miners ETF, Expiration: 05/08/2026; Exercise Price: $94.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | VanEck Gold Miners ETF, Expiration: 05/01/2026; Exercise Price: $90.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[7] |
| YieldMax(R) Gold Miners Option Income Strategy ETF | VanEck Gold Miners ETF, Expiration: 05/01/2026; Exercise Price: $91.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[7] |
| YieldMax(R) Gold Miners Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.40%)
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.30%)
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.00%
|
|
| YieldMax(R) Gold Miners Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
97.00%
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
80.40%
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.10%
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | Alphabet, Inc. - Class A, Expiration: 05/15/2026; Exercise Price: $310.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
19.70%
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | Alphabet, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $375.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.40%)
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | Alphabet, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $382.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.60%
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | Alphabet, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $380.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | Alphabet, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $395.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.30%
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | Alphabet, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $387.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | Alphabet, Inc. - Class A, Expiration: 05/15/2026; Exercise Price: $310.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[8] |
| YieldMax(R) GOOGL Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.10%)
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[9] |
| YieldMax(R) GOOGL Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
21.60%
|
|
| YieldMax(R) GOOGL Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
78.40%
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
92.00%
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.30%
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Robinhood Markets, Inc. - Class A, Expiration: 06/18/2026; Exercise Price: $70.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
11.00%
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Robinhood Markets, Inc. - Class A, Expiration: 06/18/2026; Exercise Price: $70.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(6.30%)
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Robinhood Markets, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $76.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Robinhood Markets, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $75.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Robinhood Markets, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $74.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Robinhood Markets, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $81.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Robinhood Markets, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $80.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Robinhood Markets, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $79.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.90%)
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(6.30%)
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
11.50%
|
|
| YieldMax(R) HOOD Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
88.50%
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
88.50%
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.10%
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | ARK Innovation ETF, Expiration: 06/18/2026; Exercise Price: $70.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.60%
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | ARK Innovation ETF, Expiration: 06/18/2026; Exercise Price: $70.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.90%)
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | ARK Innovation ETF, Expiration: 05/08/2026; Exercise Price: $75.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.90%)
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | ARK Innovation ETF, Expiration: 05/08/2026; Exercise Price: $78.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.30%
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | ARK Innovation ETF, Expiration: 05/01/2026; Exercise Price: $77.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | ARK Innovation ETF, Expiration: 05/01/2026; Exercise Price: $78.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[10] |
| YieldMax(R) Innovation Option Income Strategy ETF | ARK Innovation ETF, Expiration: 05/01/2026; Exercise Price: $81.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[11] |
| YieldMax(R) Innovation Option Income Strategy ETF | ARK Innovation ETF, Expiration: 05/01/2026; Exercise Price: $80.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[11] |
| YieldMax(R) Innovation Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.00%)
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.90%)
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.90%
|
|
| YieldMax(R) Innovation Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
89.10%
|
|
| YieldMax(R) JP Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
87.20%
|
|
| YieldMax(R) JP Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.40%
|
|
| YieldMax(R) JP Option Income Strategy ETF | JPMorgan Chase & Co., Expiration: 05/15/2026; Exercise Price: $290.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.40%
|
|
| YieldMax(R) JP Option Income Strategy ETF | JPMorgan Chase & Co., Expiration: 05/15/2026; Exercise Price: $290.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.30%
|
|
| YieldMax(R) JP Option Income Strategy ETF | JPMorgan Chase & Co., Expiration: 05/08/2026; Exercise Price: $315.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) JP Option Income Strategy ETF | JPMorgan Chase & Co., Expiration: 05/01/2026; Exercise Price: $312.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) JP Option Income Strategy ETF | JPMorgan Chase & Co., Expiration: 05/08/2026; Exercise Price: $320.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) JP Option Income Strategy ETF | JPMorgan Chase & Co., Expiration: 05/08/2026; Exercise Price: $317.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) JP Option Income Strategy ETF | JPMorgan Chase & Co., Expiration: 05/08/2026; Exercise Price: $322.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[12] |
| YieldMax(R) JP Option Income Strategy ETF | JPMorgan Chase & Co., Expiration: 05/01/2026; Exercise Price: $315.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[13] |
| YieldMax(R) JP Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) JP Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) JP Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.10%
|
|
| YieldMax(R) JP Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
91.90%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.50%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | YieldMax GOOGL Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
15.60%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | YieldMax AMZN Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
14.30%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | YieldMax AAPL Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
14.10%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | YieldMax TSLA Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.80%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | YieldMax MSFT Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.80%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | YieldMax NVDA Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.70%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | Yieldmax META Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
12.80%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.90%
|
|
| YieldMax(R) Magnificent 7 Fund of Option Income ETFs | Exchange Traded Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.10%
|
|
| YieldMax(R) MARA Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
81.60%
|
|
| YieldMax(R) MARA Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.50%
|
|
| YieldMax(R) MARA Option Income Strategy ETF | MARA Holdings, Inc., Expiration: 05/08/2026; Exercise Price: $11.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.20%)
|
|
| YieldMax(R) MARA Option Income Strategy ETF | MARA Holdings, Inc., Expiration: 05/08/2026; Exercise Price: $12.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.20%
|
|
| YieldMax(R) MARA Option Income Strategy ETF | MARA Holdings, Inc., Expiration: 05/08/2026; Exercise Price: $11.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.10%)
|
|
| YieldMax(R) MARA Option Income Strategy ETF | MARA Holdings, Inc., Expiration: 05/08/2026; Exercise Price: $12.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.70%
|
|
| YieldMax(R) MARA Option Income Strategy ETF | MARA Holdings, Inc., Expiration: 05/15/2026; Exercise Price: $12.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) MARA Option Income Strategy ETF | MARA Holdings, Inc., Expiration: 05/01/2026; Exercise Price: $12.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) MARA Option Income Strategy ETF | MARA Holdings, Inc., Expiration: 05/08/2026; Exercise Price: $13.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) MARA Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(5.70%)
|
|
| YieldMax(R) MARA Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(7.40%)
|
|
| YieldMax(R) MARA Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.70%
|
|
| YieldMax(R) MARA Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
89.30%
|
|
| YieldMax(R) META Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
86.50%
|
|
| YieldMax(R) META Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.40%)
|
|
| YieldMax(R) META Option Income Strategy ETF | Meta Platforms, Inc. - Class A, Expiration: 06/18/2026; Exercise Price: $570.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.80%
|
|
| YieldMax(R) META Option Income Strategy ETF | Meta Platforms, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $615.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) META Option Income Strategy ETF | Meta Platforms, Inc. - Class A, Expiration: 06/18/2026; Exercise Price: $570.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) META Option Income Strategy ETF | Meta Platforms, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $620.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) META Option Income Strategy ETF | Meta Platforms, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $632.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.40%
|
|
| YieldMax(R) META Option Income Strategy ETF | Meta Platforms, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $630.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) META Option Income Strategy ETF | Meta Platforms, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $637.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) META Option Income Strategy ETF | Meta Platforms, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $617.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) META Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.60%)
|
|
| YieldMax(R) META Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.80%)
|
|
| YieldMax(R) META Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.00%
|
|
| YieldMax(R) META Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
90.00%
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.20%
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.30%
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Moderna, Inc., Expiration: 05/15/2026; Exercise Price: $50.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(11.90%)
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Moderna, Inc., Expiration: 05/15/2026; Exercise Price: $50.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.20%
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Moderna, Inc., Expiration: 05/01/2026; Exercise Price: $52.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Moderna, Inc., Expiration: 05/01/2026; Exercise Price: $55.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Moderna, Inc., Expiration: 05/01/2026; Exercise Price: $53.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Moderna, Inc., Expiration: 05/01/2026; Exercise Price: $54.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Moderna, Inc., Expiration: 05/01/2026; Exercise Price: $56.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.50%)
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(11.80%)
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.40%
|
|
| YieldMax(R) MRNA Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
96.60%
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
96.40%
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.50%
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Microsoft Corp., Expiration: 05/15/2026; Exercise Price: $400.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.50%
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Microsoft Corp., Expiration: 05/15/2026; Exercise Price: $400.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.50%)
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Microsoft Corp., Expiration: 05/08/2026; Exercise Price: $405.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Microsoft Corp., Expiration: 05/08/2026; Exercise Price: $407.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Microsoft Corp., Expiration: 05/08/2026; Exercise Price: $412.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.50%
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Microsoft Corp., Expiration: 05/08/2026; Exercise Price: $415.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.40%
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Microsoft Corp., Expiration: 05/01/2026; Exercise Price: $425.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[14] |
| YieldMax(R) MSFT Option Income Strategy ETF | Microsoft Corp., Expiration: 05/01/2026; Exercise Price: $440.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[15] |
| YieldMax(R) MSFT Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.50%)
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.40%)
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.40%
|
|
| YieldMax(R) MSFT Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
95.60%
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
50.70%
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.10%
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Strategy, Inc., Expiration: 06/18/2026; Exercise Price: $130.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.90%
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Strategy, Inc., Expiration: 06/18/2026; Exercise Price: $125.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.30%
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Strategy, Inc., Expiration: 05/15/2026; Exercise Price: $140.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.70%
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Strategy, Inc., Expiration: 05/08/2026; Exercise Price: $167.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.90%)
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Strategy, Inc., Expiration: 06/18/2026; Exercise Price: $130.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Strategy, Inc., Expiration: 05/08/2026; Exercise Price: $170.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.60%)
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Strategy, Inc., Expiration: 06/18/2026; Exercise Price: $125.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.50%)
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Strategy, Inc., Expiration: 05/08/2026; Exercise Price: $177.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.40%
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.80%)
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.80%)
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
22.90%
|
|
| YieldMax(R) MSTR Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
77.10%
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
99.70%
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.90%
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Netflix, Inc., Expiration: 05/15/2026; Exercise Price: $95.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.10%)
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Netflix, Inc., Expiration: 05/15/2026; Exercise Price: $95.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.80%
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Netflix, Inc., Expiration: 05/08/2026; Exercise Price: $94.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Netflix, Inc., Expiration: 05/01/2026; Exercise Price: $93.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Netflix, Inc., Expiration: 05/01/2026; Exercise Price: $94.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Netflix, Inc., Expiration: 05/08/2026; Exercise Price: $97.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Netflix, Inc., Expiration: 05/01/2026; Exercise Price: $91.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Netflix, Inc., Expiration: 05/01/2026; Exercise Price: $95.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.10%)
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.90%
|
|
| YieldMax(R) NFLX Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.10%
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
95.40%
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.70%
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/15/2026; Exercise Price: $200.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.00%)
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/15/2026; Exercise Price: $200.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.90%
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/15/2026; Exercise Price: $195.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.70%
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/08/2026; Exercise Price: $205.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/15/2026; Exercise Price: $195.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/08/2026; Exercise Price: $212.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/08/2026; Exercise Price: $210.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/01/2026; Exercise Price: $205.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[16] |
| YieldMax(R) NVDA Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.90%)
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.70%)
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.00%
|
|
| YieldMax(R) NVDA Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
96.00%
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
101.70%
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.60%
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Palantir Technologies, Inc., Expiration: 6/18/2026; Exercise Price: $150.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(5.80%)
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Palantir Technologies, Inc., Expiration: 5/15/2026; Exercise Price: $150.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(5.60%)
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Palantir Technologies, Inc., Expiration: 6/18/2026; Exercise Price: $150.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Palantir Technologies, Inc., Expiration: 5/8/2026; Exercise Price: $142.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.40%
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Palantir Technologies, Inc., Expiration: 5/15/2026; Exercise Price: $150.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.20%)
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Palantir Technologies, Inc., Expiration: 5/8/2026; Exercise Price: $149.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.50%
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Palantir Technologies, Inc., Expiration: 5/8/2026; Exercise Price: $145.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.10%
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Palantir Technologies, Inc., Expiration: 5/8/2026; Exercise Price: $152.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.60%)
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.70%
|
|
| YieldMax(R) PLTR Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
94.30%
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
97.10%
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.30%
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | PayPal Holdings, Inc., Expiration: 05/15/2026; Exercise Price: $50.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.10%
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | PayPal Holdings, Inc., Expiration: 05/15/2026; Exercise Price: $50.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.50%)
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | PayPal Holdings, Inc., Expiration: 05/01/2026; Exercise Price: $50.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | PayPal Holdings, Inc., Expiration: 05/01/2026; Exercise Price: $51.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | PayPal Holdings, Inc., Expiration: 05/01/2026; Exercise Price: $53.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[17] |
| YieldMax(R) PYPL Option Income Strategy ETF | PayPal Holdings, Inc., Expiration: 05/01/2026; Exercise Price: $52.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[17] |
| YieldMax(R) PYPL Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.60%)
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.50%)
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.10%
|
|
| YieldMax(R) PYPL Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
94.90%
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
72.90%
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
32.20%
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Roblox Corp., Expiration: 05/01/2026; Exercise Price: $55.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.90%)
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Roblox Corp., Expiration: 05/01/2026; Exercise Price: $63.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.90%)
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Roblox Corp., Expiration: 05/01/2026; Exercise Price: $61.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.80%
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Roblox Corp., Expiration: 05/01/2026; Exercise Price: $62.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.80%)
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Roblox Corp., Expiration: 05/01/2026; Exercise Price: $60.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.70%
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Roblox Corp., Expiration: 05/01/2026; Exercise Price: $68.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.50%
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Roblox Corp., Expiration: 05/01/2026; Exercise Price: $67.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.40%
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Roblox Corp., Expiration: 05/08/2026; Exercise Price: $56.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.60%)
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(7.90%)
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.50%
|
|
| YieldMax(R) RBLX Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
89.50%
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
85.40%
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.70%
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/15/2026; Exercise Price: $190.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.90%
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/15/2026; Exercise Price: $190.02 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(5.90%)
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $182.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.10%)
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/01/2026; Exercise Price: $192.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.10%)
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $175.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.70%
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/01/2026; Exercise Price: $195.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/08/2026; Exercise Price: $177.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Coinbase Global, Inc. - Class A, Expiration: 05/01/2026; Exercise Price: $182.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(5.80%)
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.20%)
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.30%
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
91.70%
|
|
| YieldMax(R) Short COIN Option Income Strategy ETF | Purchased Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.00%
|
|
| YieldMax(R) Short N100 Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
86.90%
|
|
| YieldMax(R) Short N100 Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
13.00%
|
|
| YieldMax(R) Short N100 Option Income Strategy ETF | Invesco QQQ Trust Series 1, Expiration: 06/18/2026; Exercise Price: $600.02 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(11.30%)
|
|
| YieldMax(R) Short N100 Option Income Strategy ETF | Invesco QQQ Trust Series 1, Expiration: 06/18/2026; Exercise Price: $600.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.60%
|
|
| YieldMax(R) Short N100 Option Income Strategy ETF | Invesco QQQ Trust Series 1, Expiration: 05/08/2026; Exercise Price: $655.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) Short N100 Option Income Strategy ETF | Invesco QQQ Trust Series 1, Expiration: 05/08/2026; Exercise Price: $648.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[18] |
| YieldMax(R) Short N100 Option Income Strategy ETF | Invesco QQQ Trust Series 1, Expiration: 05/08/2026; Exercise Price: $645.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[18] |
| YieldMax(R) Short N100 Option Income Strategy ETF | Invesco QQQ Trust Series 1, Expiration: 06/18/2026; Exercise Price: $900.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[19] |
| YieldMax(R) Short N100 Option Income Strategy ETF | Invesco QQQ Trust Series 1, Expiration: 05/01/2026; Exercise Price: $643.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[18] |
| YieldMax(R) Short N100 Option Income Strategy ETF | Invesco QQQ Trust Series 1, Expiration: 05/01/2026; Exercise Price: $648.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[18] |
| YieldMax(R) Short N100 Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(11.30%)
|
|
| YieldMax(R) Short N100 Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) Short N100 Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[20] |
| YieldMax(R) Short N100 Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
99.40%
|
|
| YieldMax(R) Short N100 Option Income Strategy ETF | Purchased Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.60%
|
|
| YieldMax(R) Short NVDA Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
83.90%
|
|
| YieldMax(R) Short NVDA Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
18.00%
|
|
| YieldMax(R) Short NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/15/2026; Exercise Price: $190.02 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(6.00%)
|
|
| YieldMax(R) Short NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/15/2026; Exercise Price: $190.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.20%
|
|
| YieldMax(R) Short NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/01/2026; Exercise Price: $197.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) Short NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/01/2026; Exercise Price: $195.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[21] |
| YieldMax(R) Short NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/01/2026; Exercise Price: $190.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[22] |
| YieldMax(R) Short NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/15/2026; Exercise Price: $280.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[22] |
| YieldMax(R) Short NVDA Option Income Strategy ETF | NVIDIA Corp., Expiration: 05/01/2026; Exercise Price: $185.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[22] |
| YieldMax(R) Short NVDA Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(6.00%)
|
|
| YieldMax(R) Short NVDA Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) Short NVDA Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[23] |
| YieldMax(R) Short NVDA Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.70%
|
|
| YieldMax(R) Short NVDA Option Income Strategy ETF | Purchased Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.30%
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
84.60%
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.20%
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/15/2026; Exercise Price: $405.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.50%
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/15/2026; Exercise Price: $405.02 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.30%)
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/08/2026; Exercise Price: $372.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/08/2026; Exercise Price: $355.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/15/2026; Exercise Price: $595.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[24] |
| YieldMax(R) Short TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/01/2026; Exercise Price: $367.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.00%)
|
[25] |
| YieldMax(R) Short TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/01/2026; Exercise Price: $347.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[24] |
| YieldMax(R) Short TSLA Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.30%)
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[26] |
| YieldMax(R) Short TSLA Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
92.30%
|
|
| YieldMax(R) Short TSLA Option Income Strategy ETF | Purchased Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.70%
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
113.70%
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.90%
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Super Micro Computer, Inc., Expiration: 05/15/2026; Exercise Price: $32.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(19.20%)
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Super Micro Computer, Inc., Expiration: 05/15/2026; Exercise Price: $32.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.60%
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Super Micro Computer, Inc., Expiration: 05/08/2026; Exercise Price: $27.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.60%)
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Super Micro Computer, Inc., Expiration: 05/08/2026; Exercise Price: $29.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.40%
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Super Micro Computer, Inc., Expiration: 05/08/2026; Exercise Price: $27.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.40%)
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Super Micro Computer, Inc., Expiration: 05/08/2026; Exercise Price: $29.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.80%
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Super Micro Computer, Inc., Expiration: 05/01/2026; Exercise Price: $27.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Super Micro Computer, Inc., Expiration: 05/01/2026; Exercise Price: $28.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.20%)
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.50%)
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(19.20%)
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
|
| YieldMax(R) SMCI Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
95.10%
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
100.00%
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.90%
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Snowflake, Inc., Expiration: 05/15/2026; Exercise Price: $150.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(9.80%)
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Snowflake, Inc., Expiration: 05/08/2026; Exercise Price: $138.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.10%)
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Snowflake, Inc., Expiration: 05/08/2026; Exercise Price: $145.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.50%
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Snowflake, Inc., Expiration: 05/08/2026; Exercise Price: $140.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.40%)
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Snowflake, Inc., Expiration: 05/08/2026; Exercise Price: $147.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.20%
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Snowflake, Inc., Expiration: 05/01/2026; Exercise Price: $140.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Snowflake, Inc., Expiration: 05/01/2026; Exercise Price: $142.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Snowflake, Inc., Expiration: 05/01/2026; Exercise Price: $147.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[27] |
| YieldMax(R) SNOW Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.70%)
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(11.70%)
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.70%
|
|
| YieldMax(R) SNOW Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
97.30%
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
104.90%
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.80%
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/15/2026; Exercise Price: $405.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.60%
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/15/2026; Exercise Price: $410.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.10%)
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/15/2026; Exercise Price: $405.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.60%)
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/15/2026; Exercise Price: $410.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.50%
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/01/2026; Exercise Price: $382.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/01/2026; Exercise Price: $385.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/01/2026; Exercise Price: $387.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Tesla, Inc., Expiration: 05/01/2026; Exercise Price: $380.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.10%)
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.60%)
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(7.70%)
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.20%
|
|
| YieldMax(R) TSLA Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.80%
|
|
| YieldMax(R) TSM Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
87.70%
|
|
| YieldMax(R) TSM Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Taiwan Semiconductor Manufacturing Co., Ltd. - ADR, Expiration: 05/15/2026; Exercise Price: $360.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.00%
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Taiwan Semiconductor Manufacturing Co., Ltd. - ADR, Expiration: 05/15/2026; Exercise Price: $360.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.20%
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Taiwan Semiconductor Manufacturing Co., Ltd. - ADR, Expiration: 05/08/2026; Exercise Price: $402.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Taiwan Semiconductor Manufacturing Co., Ltd. - ADR, Expiration: 05/08/2026; Exercise Price: $395.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.50%)
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Taiwan Semiconductor Manufacturing Co., Ltd. - ADR, Expiration: 05/08/2026; Exercise Price: $412.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.40%
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Taiwan Semiconductor Manufacturing Co., Ltd. - ADR, Expiration: 05/01/2026; Exercise Price: $390.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Taiwan Semiconductor Manufacturing Co., Ltd. - ADR, Expiration: 05/08/2026; Exercise Price: $405.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.30%
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Taiwan Semiconductor Manufacturing Co., Ltd. - ADR, Expiration: 05/01/2026; Exercise Price: $395.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.90%)
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.70%)
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
10.80%
|
|
| YieldMax(R) TSM Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
89.20%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Alphabet, Inc. - Class A [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.70%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Analog Devices, Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.50%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Amazon.com, Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.10%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Lam Research Corp. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.00%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Quanta Services, Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Ciena Corp. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Lumentum Holdings, Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | NVIDIA Corp. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.80%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | IREN Ltd. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.80%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Strategy, Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.60%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.50%)
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.40%)
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.00%)
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Exchange Traded Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
8.50%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Purchased Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.10%
|
|
| YieldMax(R) Ultra Option Income Strategy ETF | Common Stocks [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
91.40%
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
84.30%
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
9.10%
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Oklo, Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(6.00%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | KKR & Co., Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.90%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Target Corp. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.60%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Centene Corp. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.60%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Salesforce, Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.50%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Starbucks Corp. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.40%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Etsy, Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.30%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Rocket Lab USA, Inc. [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(4.20%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.90%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.10%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Common Stocks [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(85.80%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Exchange Traded Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(11.50%)
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
3.10%
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
96.90%
|
|
| YieldMax(R) Ultra Short Option Income Strategy ETF | Common Stocks [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[28] |
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax GOOGL Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.80%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax AMZN Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
5.30%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax AMD Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.80%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax TSM Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax Crypto Industry & Tech Portfolio Option Income ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.90%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax MARA Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax AI & Tech Portfolio Option Income ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.70%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax Semiconductor Portfolio Option Income ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.60%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax HOOD Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | YieldMax NFLX Option Income Strategy ETF [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.50%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
1.40%
|
|
| YieldMax(R) Universe Fund of Option Income ETFs | Exchange Traded Funds [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.60%
|
|
| YieldMax(R) XOM Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
95.10%
|
|
| YieldMax(R) XOM Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
4.00%
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Exxon Mobil Corp., Expiration: 06/18/2026; Exercise Price: $150.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.80%
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Exxon Mobil Corp., Expiration: 05/01/2026; Exercise Price: $150.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.60%)
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Exxon Mobil Corp., Expiration: 05/01/2026; Exercise Price: $152.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.20%)
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Exxon Mobil Corp., Expiration: 05/01/2026; Exercise Price: $155.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.50%
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Exxon Mobil Corp., Expiration: 05/01/2026; Exercise Price: $160.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Exxon Mobil Corp., Expiration: 05/01/2026; Exercise Price: $157.50 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.10%
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(2.80%)
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(3.30%)
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.80%
|
|
| YieldMax(R) XOM Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
93.20%
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | U.S. Treasury Bills [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
98.20%
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | First American Government Obligations Fund - Class X, 3.58% [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
2.10%
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | Block, Inc., Expiration: 05/15/2026; Exercise Price: $70.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
6.90%
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | Block, Inc., Expiration: 05/15/2026; Exercise Price: $70.01 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(5.80%)
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | Block, Inc., Expiration: 05/08/2026; Exercise Price: $70.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.30%)
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | Block, Inc., Expiration: 05/08/2026; Exercise Price: $73.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.90%
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | Block, Inc., Expiration: 05/01/2026; Exercise Price: $72.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(0.30%)
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | Block, Inc., Expiration: 05/01/2026; Exercise Price: $74.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[29] |
| YieldMax(R) XYZ Option Income Strategy ETF | Block, Inc., Expiration: 05/01/2026; Exercise Price: $75.00 [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
0.00%
|
[29] |
| YieldMax(R) XYZ Option Income Strategy ETF | Written Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(1.60%)
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | Written Put Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
(5.80%)
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | Purchased Call Options [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
7.80%
|
|
| YieldMax(R) XYZ Option Income Strategy ETF | Cash and Cash Equivalents [Member] |
|
|
| Holdings [Line Items] |
|
|
| Percent of Net Asset Value |
92.20%
|
|
|
|