ARK DIET Q2 BUFFER ETF
Symbol: ARKI
Exchange: BATS
Sector: Healthcare
Category: Defined Outcome
Inception date: 25/09/2025
Latest date: 16/07/2026
Current price: $21.49
Expense ratio: 0.89%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
-2.23%
Ann. 66.31% (Sharpe / Sortino numerator)
Volatility
21.21%
Sharpe ratio
2.955
VaR 95%
-1.69%
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
-1.15%
Ann. 31.62% (Sharpe / Sortino numerator)
Volatility
22.91%
Sharpe ratio
1.222
VaR 95%
-2.29%
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 1M
Daily simple returns from the same adjusted closes used by the performance chart: 16/06/2026 - 16/07/2026.
Average daily return
-0.104%
Best day
2.067%
Worst day
-2.185%
Days with data
20
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 16/07/2026 | $21.67 | $21.67 | $21.49 | $21.49 | 200 |
| 15/07/2026 | $21.97 | $21.97 | $21.97 | $21.97 | 100 |
| 14/07/2026 | $21.97 | $21.97 | $21.97 | $21.97 | 100 |
| 13/07/2026 | $21.76 | $21.76 | $21.76 | $21.76 | 100 |
| 10/07/2026 | $22.16 | $22.16 | $22.16 | $22.16 | 100 |
| 09/07/2026 | $22.36 | $22.36 | $22.36 | $22.36 | 100 |
| 08/07/2026 | $22.07 | $22.07 | $22.07 | $22.07 | 100 |
| 07/07/2026 | $22.32 | $22.32 | $22.32 | $22.32 | 100 |
| 06/07/2026 | $22.46 | $22.71 | $22.46 | $22.71 | 100 |
| 02/07/2026 | $22.25 | $22.25 | $22.25 | $22.25 | 100 |