ARK INNOVATION ETF
Symbol: ARKK
Exchange: BATS
Sector: Healthcare
Category: Technology
Inception date: 31/10/2014
Latest date: 16/07/2026
Current price: $76.67
Expense ratio: 0.75%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
-3.05%
Ann. -58.07% (Sharpe / Sortino numerator)
Volatility
42.38%
Sharpe ratio
-1.456
VaR 95%
-3.63%
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
-0.87%
Ann. -41.75% (Sharpe / Sortino numerator)
Volatility
39.35%
Sharpe ratio
-1.153
VaR 95%
-3.66%
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
-6.13%
Ann. -41.20% (Sharpe / Sortino numerator)
Volatility
39.00%
Sharpe ratio
-1.150
VaR 95%
-4.16%
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
1.89%
Ann. 39.68% (Sharpe / Sortino numerator)
Volatility
42.14%
Sharpe ratio
0.855
VaR 95%
-4.07%
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
55.20%
Ann. 19.87% (Sharpe / Sortino numerator)
Volatility
40.49%
Sharpe ratio
0.401
VaR 95%
-4.19%
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
55.61%
Ann. 19.75% (Sharpe / Sortino numerator)
Volatility
39.21%
Sharpe ratio
0.411
VaR 95%
-3.95%
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: 16/07/2025 - 16/07/2026.
Average daily return
0.034%
Best day
6.407%
Worst day
-6.969%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 16/07/2026 | $78.82 | $78.94 | $76.19 | $76.67 | 6,139,100 |
| 15/07/2026 | $80.11 | $80.70 | $78.50 | $79.60 | 3,888,100 |
| 14/07/2026 | $78.77 | $79.69 | $78.29 | $79.52 | 3,133,200 |
| 13/07/2026 | $79.47 | $79.62 | $77.89 | $78.24 | 5,889,900 |
| 10/07/2026 | $82.58 | $82.72 | $79.37 | $80.25 | 5,394,300 |
| 09/07/2026 | $79.99 | $82.04 | $79.91 | $81.53 | 4,140,100 |
| 08/07/2026 | $79.94 | $80.44 | $78.55 | $80.16 | 4,000,000 |
| 07/07/2026 | $82.93 | $83.77 | $80.57 | $81.19 | 6,069,200 |
| 06/07/2026 | $81.32 | $84.34 | $80.84 | $83.61 | 5,079,100 |
| 02/07/2026 | $82.34 | $83.89 | $80.32 | $81.25 | 8,437,300 |