ISHARES U.S. OIL & GAS EXPLORATION & PRODUCTION ETF
Symbol: IEO
Exchange: BATS
Sector: Energy
Category: Equity Energy
Inception date: 01/05/2006
Latest date: 17/07/2026
Current price: $121.51
Expense ratio: 0.38%
Period performance
Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.
Performance metrics
Period total return
11.20%
Ann. 165.98% (Sharpe / Sortino numerator)
Volatility
24.56%
Sharpe ratio
6.610
VaR 95%
-1.89%
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
10.40%
Ann. 230.94% (Sharpe / Sortino numerator)
Volatility
25.67%
Sharpe ratio
8.856
VaR 95%
-1.91%
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
33.81%
Ann. 79.35% (Sharpe / Sortino numerator)
Volatility
24.97%
Sharpe ratio
3.032
VaR 95%
-2.03%
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
37.43%
Ann. 30.07% (Sharpe / Sortino numerator)
Volatility
31.01%
Sharpe ratio
0.852
VaR 95%
-2.58%
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
26.03%
Ann. 8.00% (Sharpe / Sortino numerator)
Volatility
26.92%
Sharpe ratio
0.162
VaR 95%
-2.66%
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
50.53%
Ann. 15.30% (Sharpe / Sortino numerator)
Volatility
25.49%
Sharpe ratio
0.458
VaR 95%
-2.52%
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: 17/07/2025 - 17/07/2026.
Average daily return
0.14%
Best day
3.893%
Worst day
-5.258%
Days with data
251
Recent price history (last 90 days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 17/07/2026 | $120.84 | $122.00 | $119.87 | $121.51 | 55,500 |
| 16/07/2026 | $118.38 | $119.78 | $118.38 | $119.08 | 44,500 |
| 15/07/2026 | $118.63 | $118.68 | $116.36 | $117.60 | 48,100 |
| 14/07/2026 | $119.36 | $119.48 | $116.82 | $118.71 | 66,100 |
| 13/07/2026 | $115.32 | $118.77 | $115.32 | $118.23 | 86,300 |
| 10/07/2026 | $114.47 | $114.47 | $112.09 | $113.80 | 30,300 |
| 09/07/2026 | $115.50 | $115.50 | $113.83 | $113.92 | 58,400 |
| 08/07/2026 | $114.31 | $116.25 | $113.22 | $115.63 | 93,700 |
| 07/07/2026 | $110.91 | $112.72 | $110.38 | $112.40 | 39,400 |
| 06/07/2026 | $110.00 | $111.02 | $110.00 | $110.12 | 44,000 |