OARK · ARCA · ETF
YieldMax Innovation Option Income Strategy ETF (OARK) Price, Holdings & Fees
YieldMax Innovation Option Income Strategy ETF (OARK) closed at $732.47 on Oct 9, 2026, up 1.58% from the previous close of $721.11.
Share price, past year
1Y +49.40%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $732.47 |
| Sep 30, 2026 | $737.32 |
| Aug 31, 2026 | $772.58 |
| Jul 31, 2026 | $769.94 |
| Jun 30, 2026 | $692.76 |
| May 29, 2026 | $698.02 |
| Apr 30, 2026 | $659.86 |
| Mar 31, 2026 | $587.67 |
| Feb 27, 2026 | $574.05 |
| Jan 30, 2026 | $544.70 |
| Dec 31, 2025 | $529.98 |
| Nov 28, 2025 | $536.87 |
| Oct 31, 2025 | $502.32 |
Key statistics
- Expense ratio
- 1.00%
- as of Feb 28, 2026
- Net assets
- $30.8M
- as of Jul 31, 2026
- Holdings
- 15
- as of Jul 31, 2026
- 52-week range
- $490.26 – $784.93
YieldMax Innovation Option Income Strategy ETF's expense ratio is 1.00%: $100.00 a year on $10,000 invested.
Holdings
YieldMax Innovation Option Income Strategy ETF held 15 investments worth $30.81M as of Jul 31, 2026. Its largest holding was TREASURY BILL, at 32.45% of the fund.
| # | Holding | % of fund | Value |
|---|---|---|---|
| 1 | TREASURY BILL | 32.45% | $10.00M |
| 2 | TREASURY BILL | 31.86% | $9.82M |
| 3 | TREASURY BILL | 28.11% | $8.66M |
| 4 | TREASURY BILL | 10.39% | $3.20M |
| 5 | First American Government Obli | 3.93% | $1.21M |
| 6 | TREASURY BILL | 3.75% | $1.16M |
| 7 | N/A | 1.44% | $443.04K |
| 8 | N/A | 0.17% | $52.50K |
| 9 | N/A | 0.00% | $500.01 |
| 10 | N/A | 0.00% | $380.00 |
| 11 | N/A | 0.00% | $0.00 |
| 12 | N/A | 0.00% | $0.00 |
| 13 | N/A | 0.00% | $0.00 |
| 14 | N/A | −0.24% | −$75.00K |
| 15 | N/A | −16.09% | −$4.96M |
Top 15 of 15 holdings, as of Jul 31, 2026. Percentages are of the fund's net assets.
What the fund owns
| Asset type | % of fund |
|---|---|
| Bonds and other debt | 106.55% |
| Cash and short-term investments | 3.93% |
| Derivatives | −14.73% |
| Country | % of fund |
|---|---|
| United States | 95.75% |
Shares of net assets from the fund's N-PORT report. Funds that borrow can add up to more than 100%, with borrowing (such as repurchase agreements) shown as a negative share.
Monthly total returns
Over the 3 months to Jul 31, 2026, YieldMax Innovation Option Income Strategy ETF's total return was −4.53%, as reported to the SEC.
| Month | Total return |
|---|---|
| Jul 31, 2026 | −9.28% |
| Jun 30, 2026 | −1.42% |
| May 31, 2026 | +6.75% |
The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.
Fund profile
- Name
- YieldMax Innovation Option Income Strategy ETF
- Ticker
- OARK
- Exchange
- ARCA
- Fund type
- ETF
- Trust
- Tidal Trust II
- SEC series ID
- S000077664
- SEC CIK
- 0001924868
- Fractional shares
- No
Recent SEC filings
- Sep 28, 2026
- 485BPOSProspectus updateOct 8, 2026
- Oct 7, 2026
- Oct 7, 2026
- 485BPOSProspectus updateSep 24, 2026
- 485BPOSProspectus updateSep 18, 2026
- 485BPOSProspectus updateSep 15, 2026
- 485BPOSProspectus updateSep 11, 2026
Shareholder reports and prospectuses are filed by Tidal Trust II, the trust behind YieldMax Innovation Option Income Strategy ETF, and cover all of its funds.
Frequently asked questions
What is OARK's price?
YieldMax Innovation Option Income Strategy ETF (OARK) closed at $732.47 on Oct 9, 2026, up 1.58% from the previous close of $721.11.
What is OARK's expense ratio?
YieldMax Innovation Option Income Strategy ETF's expense ratio is 1.00%: $100.00 a year on $10,000 invested.
What does OARK hold?
YieldMax Innovation Option Income Strategy ETF held 15 investments worth $30.81M as of Jul 31, 2026. Its largest holding was TREASURY BILL, at 32.45% of the fund. Its five largest holdings were TREASURY BILL, TREASURY BILL, TREASURY BILL, TREASURY BILL, First American Government Obli.
How has OARK performed?
Over the 3 months to Jul 31, 2026, YieldMax Innovation Option Income Strategy ETF's total return was −4.53%, as reported to the SEC.
Sources and methodology
Holdings, net assets and monthly returns come from the fund's N-PORT filing with the SEC, as of Jul 31, 2026 (filed Sep 28, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of Feb 28, 2026. Prices are generated sample data for development. Data sources and disclosures