YieldMax Short MSTR Option Income Strategy ETF
Symbol: WNTR
Exchange: NYSE
Sector: N/A
Category: Derivative Income
Inception date: 26/03/2025
Latest date: 03/09/2026
Current price: $17.40
Expense ratio: 1.00%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
-31.31%
Ann. 109.65% (Sharpe / Sortino numerator)
Volatility
53.38%
Sharpe ratio
1.986
VaR 95%
-4.63%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
-17.95%
Ann. 14.45% (Sharpe / Sortino numerator)
Volatility
74.50%
Sharpe ratio
0.145
VaR 95%
-5.96%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
-25.64%
Ann. 240.38% (Sharpe / Sortino numerator)
Volatility
59.29%
Sharpe ratio
3.993
VaR 95%
-4.85%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Period total return
28.81%
Ann. 57.41% (Sharpe / Sortino numerator)
Volatility
52.82%
Sharpe ratio
1.018
VaR 95%
-4.80%
The performance chart and period total return use a rolling window to the latest adjusted close. For 1M/3M/6M/... periods, default behavior is Yahoo-style rolling (first session on or after "latest date minus N calendar months" through the latest quote). If the calendar is already in a new month, the last quote is near month-end, and there is no current-month data yet, the window switches to N full calendar months ending in that quote month. Sharpe, Sortino, VaR and related metrics still come from the latest batch row. Sharpe/Sortino use annualized excess return versus the US risk-free rate, so a positive chart can still show a negative ratio if annualized return is below cash.
Daily returns for period 12M
Daily simple returns from the same adjusted closes used by the performance chart: 03/09/2025 - 03/09/2026.
Average daily return
0.168%
Best day
13.438%
Worst day
-19.085%
Days with data
252
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 03/09/2026 | $19.03 | $19.03 | $17.31 | $17.40 | 313,600 |
| 02/09/2026 | $19.68 | $19.84 | $19.54 | $19.69 | 70,600 |
| 01/09/2026 | $19.26 | $19.61 | $19.00 | $19.45 | 202,600 |
| 31/08/2026 | $19.15 | $19.41 | $18.64 | $18.66 | 143,400 |
| 28/08/2026 | $18.57 | $19.41 | $18.47 | $19.22 | 204,400 |
| 27/08/2026 | $19.79 | $19.99 | $18.00 | $18.38 | 337,200 |
| 26/08/2026 | $20.39 | $20.68 | $20.15 | $20.38 | 159,400 |
| 25/08/2026 | $21.04 | $21.04 | $19.75 | $20.01 | 211,300 |
| 24/08/2026 | $20.59 | $21.00 | $19.86 | $20.58 | 221,900 |
| 21/08/2026 | $20.83 | $21.54 | $20.57 | $20.97 | 392,600 |