Summary
IBMT
Prices · period metrics · 12M
NAV as of 15/10/2026
30/05/2025 → 28/05/2026
Return -0.99% Volatility 2.75% Sharpe 0.49
Official loaded data — not a live quote.

ISHARES IBONDS DEC 2031 TERM MUNI BOND ETF

Symbol: IBMT

Exchange: BATS

Sector: N/A

Category: Muni Target Maturity

Inception date: 25/03/2025

Latest date: 15/10/2026

Current price: $25.06

Expense ratio: 0.10%

Assets under management
$167.6M
-0.20% daily change

Period performance

Adjusted cumulative ETF performance, normalized to the first available adjusted price in the selected period.

Adjusted return
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Performance metrics

Period total return

0.05%

Ann. -0.49% (Sharpe / Sortino numerator)

Volatility

2.52%

Sharpe ratio

-1.636

VaR 95%

-0.25%

CVaR 95%: -0.31%
Max drawdown: -0.95%
Sortino ratio: -2.516
Calmar ratio: -0.51

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

-1.80%

Ann. -6.05% (Sharpe / Sortino numerator)

Volatility

3.47%

Sharpe ratio

-2.791

VaR 95%

-0.45%

CVaR 95%: -0.57%
Max drawdown: -2.74%
Sortino ratio: -3.296
Calmar ratio: -2.21

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

-1.65%

Ann. 0.61% (Sharpe / Sortino numerator)

Volatility

2.90%

Sharpe ratio

-1.041

VaR 95%

-0.36%

CVaR 95%: -0.48%
Max drawdown: -3.09%
Sortino ratio: -1.260
Calmar ratio: 0.20

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

-0.99%

Ann. 4.99% (Sharpe / Sortino numerator)

Volatility

2.75%

Sharpe ratio

0.494

VaR 95%

-0.25%

CVaR 95%: -0.40%
Max drawdown: -3.09%
Sortino ratio: 0.675
Calmar ratio: 1.61

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.

Methodology: adjusted prices + daily simple return
Average daily return

-0.004%

Best day

0.735%

30/09/2026
Worst day

-0.675%

24/03/2026
Days with data

251

Recent price history (last 90 days)

Date Open High Low Close Volume
15/10/2026 $25.11 $25.11 $25.03 $25.06 99,500
14/10/2026 $24.93 $24.94 $24.87 $24.91 85,400
13/10/2026 $24.89 $24.97 $24.88 $24.95 133,700
12/10/2026 $24.86 $24.88 $24.83 $24.87 118,000
09/10/2026 $24.78 $24.87 $24.77 $24.85 276,800
08/10/2026 $24.72 $24.74 $24.64 $24.73 172,100
07/10/2026 $24.66 $24.71 $24.65 $24.68 131,600
06/10/2026 $24.75 $24.77 $24.72 $24.74 90,200
05/10/2026 $24.75 $24.77 $24.73 $24.75 93,400
02/10/2026 $24.86 $24.91 $24.76 $24.76 64,600