ISHARES GENOMICS IMMUNOLOGY AND HEALTHCARE ETF
Symbol: IDNA
Exchange: NYSE
Sector: Healthcare
Category: Health
Inception date: 11/06/2019
Latest date: 15/10/2026
Current price: $42.05
Expense ratio: 0.47%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
8.97%
Ann. -45.38% (Sharpe / Sortino numerator)
Volatility
33.54%
Sharpe ratio
-1.461
VaR 95%
-3.50%
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
26.96%
Ann. 55.97% (Sharpe / Sortino numerator)
Volatility
28.58%
Sharpe ratio
1.831
VaR 95%
-2.75%
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
36.35%
Ann. 45.12% (Sharpe / Sortino numerator)
Volatility
25.55%
Sharpe ratio
1.624
VaR 95%
-2.45%
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
69.56%
Ann. 45.56% (Sharpe / Sortino numerator)
Volatility
27.59%
Sharpe ratio
1.520
VaR 95%
-2.38%
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
74.68%
Ann. 13.49% (Sharpe / Sortino numerator)
Volatility
24.65%
Sharpe ratio
0.400
VaR 95%
-2.37%
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
125.21%
Ann. 9.15% (Sharpe / Sortino numerator)
Volatility
25.00%
Sharpe ratio
0.221
VaR 95%
-2.47%
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
0.227%
Best day
13.257%
Worst day
-4.331%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 15/10/2026 | $41.36 | $42.35 | $41.01 | $42.05 | 107,600 |
| 14/10/2026 | $40.67 | $41.44 | $40.50 | $41.28 | 291,200 |
| 13/10/2026 | $41.24 | $41.35 | $40.77 | $40.79 | 106,400 |
| 12/10/2026 | $42.19 | $42.26 | $41.35 | $41.56 | 144,400 |
| 09/10/2026 | $40.52 | $42.27 | $40.52 | $42.17 | 151,600 |
| 08/10/2026 | $40.36 | $40.43 | $39.72 | $40.42 | 85,600 |
| 07/10/2026 | $40.35 | $41.24 | $40.13 | $40.88 | 118,600 |
| 06/10/2026 | $42.97 | $43.44 | $40.70 | $40.87 | 202,400 |
| 05/10/2026 | $41.64 | $42.85 | $41.44 | $42.72 | 219,200 |
| 02/10/2026 | $41.84 | $42.04 | $41.25 | $41.65 | 230,100 |