Summary
LMUB
Prices · period metrics · 12M
NAV as of 15/10/2026
30/05/2025 → 28/05/2026
Return -2.54% Volatility 4.28% Sharpe 1.06
Official loaded data — not a live quote.

ISHARES LONG-TERM NATIONAL MUNI BOND ETF

Symbol: LMUB

Exchange: NYSE

Sector: N/A

Category: Muni National Long

Inception date: 17/03/2025

Latest date: 15/10/2026

Current price: $47.28

Expense ratio: 0.09%

Assets under management
$1.5B
-0.04% 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

-0.56%

Ann. 0.60% (Sharpe / Sortino numerator)

Volatility

4.90%

Sharpe ratio

-0.619

VaR 95%

-0.39%

CVaR 95%: -0.57%
Max drawdown: -1.62%
Sortino ratio: -0.877
Calmar ratio: 0.37

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

-5.71%

Ann. -1.19% (Sharpe / Sortino numerator)

Volatility

5.25%

Sharpe ratio

-0.917

VaR 95%

-0.71%

CVaR 95%: -0.86%
Max drawdown: -2.84%
Sortino ratio: -1.074
Calmar ratio: -0.42

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

-4.77%

Ann. 3.80% (Sharpe / Sortino numerator)

Volatility

4.37%

Sharpe ratio

0.038

VaR 95%

-0.42%

CVaR 95%: -0.71%
Max drawdown: -3.11%
Sortino ratio: 0.044
Calmar ratio: 1.22

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

-2.54%

Ann. 8.15% (Sharpe / Sortino numerator)

Volatility

4.28%

Sharpe ratio

1.056

VaR 95%

-0.44%

CVaR 95%: -0.62%
Max drawdown: -3.11%
Sortino ratio: 1.409
Calmar ratio: 2.62

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

-0.01%

Best day

1.131%

30/09/2026
Worst day

-1.219%

20/03/2026
Days with data

251

Recent price history (last 90 days)

Date Open High Low Close Volume
15/10/2026 $47.30 $47.40 $47.17 $47.28 499,400
14/10/2026 $46.79 $46.87 $46.47 $46.76 473,000
13/10/2026 $46.39 $46.83 $46.39 $46.81 572,100
12/10/2026 $46.08 $46.41 $46.08 $46.40 508,400
09/10/2026 $46.42 $46.51 $46.26 $46.39 338,700
08/10/2026 $45.99 $46.17 $45.81 $46.14 1,751,800
07/10/2026 $46.03 $46.22 $45.92 $46.06 538,000
06/10/2026 $46.51 $46.55 $46.38 $46.48 1,228,800
05/10/2026 $46.68 $46.68 $46.20 $46.59 650,600
02/10/2026 $46.99 $47.06 $46.34 $46.36 506,500