ISHARES MBS ETF
Symbol: MBB
Exchange: NASDAQ
Sector: N/A
Category: Government Mortgage-Backed Bond
Inception Date: 13/03/2007
Latest Date: 17/04/2026
Current Price: $95.55
Expense Ratio: 0.04%
Assets Under Management
$38.8B
-0.08% daily change
Period Performance
Adjusted cumulative ETF performance normalized to the first available adjusted price of the selected period.
Adjusted Return
--
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Performance Metrics
Return
0.95%
Volatility
6.73%
Sharpe Ratio
-2.438
VaR 95%
-0.71%
CVaR 95%:
-0.86%
Max Drawdown:
-2.02%
Sortino Ratio:
-3.698
Calmar Ratio:
-6.32
Return
0.76%
Volatility
5.05%
Sharpe Ratio
-0.674
VaR 95%
-0.55%
CVaR 95%:
-0.71%
Max Drawdown:
-2.97%
Sortino Ratio:
-0.900
Calmar Ratio:
0.08
Return
1.00%
Volatility
4.31%
Sharpe Ratio
-0.359
VaR 95%
-0.43%
CVaR 95%:
-0.64%
Max Drawdown:
-2.97%
Sortino Ratio:
-0.487
Calmar Ratio:
0.70
Return
7.05%
Volatility
5.00%
Sharpe Ratio
0.281
VaR 95%
-0.54%
CVaR 95%:
-0.70%
Max Drawdown:
-2.97%
Sortino Ratio:
0.414
Calmar Ratio:
1.69
Return
14.49%
Volatility
5.50%
Sharpe Ratio
0.387
VaR 95%
-0.55%
CVaR 95%:
-0.75%
Max Drawdown:
-5.28%
Sortino Ratio:
0.588
Calmar Ratio:
1.09
Return
13.74%
Volatility
6.49%
Sharpe Ratio
0.050
VaR 95%
-0.70%
CVaR 95%:
-0.88%
Max Drawdown:
-8.77%
Sortino Ratio:
0.077
Calmar Ratio:
0.45
Daily Returns for Period 12M
Daily simple returns calculated over the official metric window from the same adjusted price series used in the chart: 17/04/2025 - 17/04/2026.
Average Daily Return
0.028%
Best Day
1.059%
01/08/2025
Worst Day
-0.989%
20/03/2026
Days with Data
246
Recent Price History (Last 90 Days)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| 17/04/2026 | $95.63 | $95.74 | $95.47 | $95.55 | 2,234,200 |
| 16/04/2026 | $95.42 | $95.42 | $95.14 | $95.25 | 1,110,300 |
| 15/04/2026 | $95.26 | $95.30 | $95.13 | $95.27 | 1,276,800 |
| 14/04/2026 | $95.14 | $95.46 | $95.12 | $95.46 | 1,490,100 |
| 13/04/2026 | $94.84 | $95.21 | $94.83 | $95.20 | 1,952,400 |
| 10/04/2026 | $95.06 | $95.14 | $94.91 | $94.97 | 1,725,200 |
| 02/04/2026 | $94.56 | $94.91 | $94.56 | $94.86 | 2,305,300 |
| 01/04/2026 | $94.72 | $94.83 | $94.59 | $94.67 | 4,073,400 |
| 31/03/2026 | $94.97 | $95.16 | $94.82 | $94.95 | 5,834,500 |
| 30/03/2026 | $94.65 | $94.86 | $94.59 | $94.72 | 1,749,900 |