iShares Technology Opportunities Active ETF
Symbol: TEK
Exchange: NYSE
Sector: Technology
Category: Technology
Inception date: 21/10/2024
Latest date: 15/10/2026
Current price: $37.88
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
1.14%
Ann. -41.79% (Sharpe / Sortino numerator)
Volatility
38.59%
Sharpe ratio
-1.177
VaR 95%
-3.65%
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
-2.56%
Ann. -17.23% (Sharpe / Sortino numerator)
Volatility
31.37%
Sharpe ratio
-0.665
VaR 95%
-3.38%
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
14.26%
Ann. -13.29% (Sharpe / Sortino numerator)
Volatility
28.69%
Sharpe ratio
-0.590
VaR 95%
-3.28%
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
22.82%
Ann. 28.41% (Sharpe / Sortino numerator)
Volatility
29.06%
Sharpe ratio
0.853
VaR 95%
-3.03%
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
53.31%
Ann. 41.02% (Sharpe / Sortino numerator)
Volatility
29.89%
Sharpe ratio
1.251
VaR 95%
-3.06%
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: 15/10/2025 - 15/10/2026.
Average daily return
0.105%
Best day
7.431%
Worst day
-8.195%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 15/10/2026 | $37.31 | $37.88 | $37.15 | $37.88 | 4,400 |
| 14/10/2026 | $38.59 | $38.59 | $38.54 | $38.54 | 2,500 |
| 13/10/2026 | $39.79 | $40.00 | $39.79 | $40.00 | 4,700 |
| 12/10/2026 | $40.77 | $40.78 | $40.36 | $40.40 | 2,000 |
| 09/10/2026 | $41.01 | $41.23 | $41.01 | $41.19 | 600 |
| 08/10/2026 | $41.52 | $41.52 | $40.50 | $40.77 | 2,600 |
| 07/10/2026 | $41.56 | $41.82 | $41.48 | $41.82 | 2,800 |
| 06/10/2026 | $42.29 | $42.38 | $42.16 | $42.16 | 1,500 |
| 05/10/2026 | $42.00 | $42.09 | $41.98 | $41.98 | 13,900 |
| 02/10/2026 | $41.79 | $41.79 | $41.52 | $41.69 | 1,300 |