ISHARES U.S. OIL & GAS EXPLORATION & PRODUCTION ETF
Symbol: IEO
Exchange: BATS
Sector: Energy
Category: Equity Energy
Inception Date: 01/05/2006
Latest Date: 02/04/2026
Current Price: $122.21
Expense Ratio: 0.38%
Assets Under Management
$520.4M
-1.73% daily change
Period Performance
Adjusted cumulative ETF performance normalized to the first available adjusted price of the selected period.
Adjusted Return
--
--
Performance Metrics
Return
9.34%
Volatility
24.56%
Sharpe Ratio
6.610
VaR 95%
-1.89%
CVaR 95%:
-2.68%
Max Drawdown:
-6.43%
Sortino Ratio:
8.843
Calmar Ratio:
25.80
Return
34.24%
Volatility
25.67%
Sharpe Ratio
8.856
VaR 95%
-1.91%
CVaR 95%:
-2.50%
Max Drawdown:
-6.43%
Sortino Ratio:
16.517
Calmar Ratio:
35.89
Return
33.61%
Volatility
24.97%
Sharpe Ratio
3.032
VaR 95%
-2.03%
CVaR 95%:
-3.06%
Max Drawdown:
-7.59%
Sortino Ratio:
4.955
Calmar Ratio:
10.46
Return
29.93%
Volatility
31.01%
Sharpe Ratio
0.852
VaR 95%
-2.58%
CVaR 95%:
-4.77%
Max Drawdown:
-13.09%
Sortino Ratio:
0.998
Calmar Ratio:
2.30
Return
16.57%
Volatility
26.92%
Sharpe Ratio
0.162
VaR 95%
-2.66%
CVaR 95%:
-4.12%
Max Drawdown:
-31.46%
Sortino Ratio:
0.199
Calmar Ratio:
0.25
Return
53.01%
Volatility
25.49%
Sharpe Ratio
0.458
VaR 95%
-2.52%
CVaR 95%:
-3.75%
Max Drawdown:
-31.46%
Sortino Ratio:
0.592
Calmar Ratio:
0.49
Daily Returns for Period 12M
Daily simple returns calculated over the official metric window from the same adjusted price series used in the chart: 02/04/2025 - 02/04/2026.
Average Daily Return
0.123%
Best Day
10.298%
09/04/2025
Worst Day
-10.186%
03/04/2025
Days with Data
251
Recent Price History (Last 90 Days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 02/04/2026 | $124.36 | $125.45 | $121.33 | $122.21 | 163,000 |
| 01/04/2026 | $121.22 | $123.49 | $119.28 | $120.69 | 280,400 |
| 31/03/2026 | $126.55 | $128.43 | $122.30 | $124.90 | 372,600 |
| 30/03/2026 | $130.49 | $130.50 | $126.31 | $126.89 | 197,900 |
| 27/03/2026 | $128.18 | $129.27 | $127.37 | $128.99 | 210,800 |
| 26/03/2026 | $125.26 | $128.46 | $125.25 | $127.42 | 186,100 |
| 25/03/2026 | $122.74 | $124.95 | $122.74 | $124.57 | 126,000 |
| 24/03/2026 | $121.82 | $125.62 | $121.82 | $124.41 | 222,800 |
| 23/03/2026 | $118.96 | $122.34 | $117.79 | $121.22 | 224,300 |
| 20/03/2026 | $121.94 | $123.11 | $121.00 | $121.41 | 205,400 |