IBMP vs. MUB
Compare and contrast key facts about iShares iBonds Dec 2027 Term Muni Bond ETF (IBMP) and iShares National AMT-Free Muni Bond ETF (MUB).
IBMP and MUB are both exchange-traded funds (ETFs), meaning they are traded on stock exchanges and can be bought and sold throughout the day. IBMP is a passively managed fund by iShares that tracks the performance of the S&P AMT-Free Municipal Callable Factor Adjusted 2027 Series Index. It was launched on Apr 9, 2019. MUB is a passively managed fund by iShares that tracks the performance of the S&P National AMT-Free Municipal Bond Index. It was launched on Sep 7, 2007. Both IBMP and MUB are passive ETFs, meaning that they are not actively managed but aim to replicate the performance of the underlying index as closely as possible.
Performance
IBMP vs. MUB - Performance Comparison
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IBMP vs. MUB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
IBMP iShares iBonds Dec 2027 Term Muni Bond ETF | 0.62% | 3.52% | 1.26% | 3.49% | -6.09% | -0.16% | 6.22% | 4.88% |
MUB iShares National AMT-Free Muni Bond ETF | -0.37% | 3.78% | 1.26% | 5.56% | -7.34% | 1.02% | 5.12% | 4.61% |
Returns By Period
In the year-to-date period, IBMP achieves a 0.62% return, which is significantly higher than MUB's -0.37% return.
IBMP
- 1D
- 0.08%
- 1M
- -0.13%
- YTD
- 0.62%
- 6M
- 1.12%
- 1Y
- 3.16%
- 3Y*
- 2.33%
- 5Y*
- 0.69%
- 10Y*
- —
MUB
- 1D
- 0.19%
- 1M
- -2.28%
- YTD
- -0.37%
- 6M
- 1.28%
- 1Y
- 3.94%
- 3Y*
- 2.53%
- 5Y*
- 0.79%
- 10Y*
- 1.96%
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IBMP vs. MUB - Expense Ratio Comparison
IBMP has a 0.18% expense ratio, which is higher than MUB's 0.07% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Return for Risk
IBMP vs. MUB — Risk / Return Rank
IBMP
MUB
IBMP vs. MUB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares iBonds Dec 2027 Term Muni Bond ETF (IBMP) and iShares National AMT-Free Muni Bond ETF (MUB). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| IBMP | MUB | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 2.22 | 0.96 | +1.26 |
Sortino ratioReturn per unit of downside risk | 3.10 | 1.25 | +1.85 |
Omega ratioGain probability vs. loss probability | 1.51 | 1.21 | +0.30 |
Calmar ratioReturn relative to maximum drawdown | 2.58 | 1.27 | +1.31 |
Martin ratioReturn relative to average drawdown | 10.75 | 4.07 | +6.68 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| IBMP | MUB | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.22 | 0.96 | +1.26 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.27 | 0.20 | +0.07 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.40 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.38 | 0.57 | -0.19 |
Correlation
The correlation between IBMP and MUB is 0.67, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
IBMP vs. MUB - Dividend Comparison
IBMP's dividend yield for the trailing twelve months is around 2.48%, less than MUB's 3.19% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
IBMP iShares iBonds Dec 2027 Term Muni Bond ETF | 2.48% | 2.47% | 2.35% | 2.05% | 1.26% | 0.86% | 1.16% | 1.06% | 0.00% | 0.00% | 0.00% | 0.00% |
MUB iShares National AMT-Free Muni Bond ETF | 3.19% | 3.14% | 3.01% | 2.65% | 2.11% | 1.81% | 2.11% | 2.42% | 2.46% | 2.26% | 2.21% | 2.51% |
Drawdowns
IBMP vs. MUB - Drawdown Comparison
The maximum IBMP drawdown since its inception was -15.24%, which is greater than MUB's maximum drawdown of -13.68%. Use the drawdown chart below to compare losses from any high point for IBMP and MUB.
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Drawdown Indicators
| IBMP | MUB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -15.24% | -13.68% | -1.56% |
Max Drawdown (1Y)Largest decline over 1 year | -1.26% | -3.30% | +2.04% |
Max Drawdown (5Y)Largest decline over 5 years | -10.00% | -11.88% | +1.88% |
Max Drawdown (10Y)Largest decline over 10 years | — | -13.68% | — |
Current DrawdownCurrent decline from peak | -0.27% | -2.28% | +2.01% |
Average DrawdownAverage peak-to-trough decline | -2.79% | -2.24% | -0.55% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.30% | 1.03% | -0.73% |
Volatility
IBMP vs. MUB - Volatility Comparison
The current volatility for iShares iBonds Dec 2027 Term Muni Bond ETF (IBMP) is 0.48%, while iShares National AMT-Free Muni Bond ETF (MUB) has a volatility of 1.53%. This indicates that IBMP experiences smaller price fluctuations and is considered to be less risky than MUB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| IBMP | MUB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.48% | 1.53% | -1.05% |
Volatility (6M)Calculated over the trailing 6-month period | 0.83% | 2.03% | -1.20% |
Volatility (1Y)Calculated over the trailing 1-year period | 1.43% | 4.14% | -2.71% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 2.57% | 4.04% | -1.47% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.07% | 4.91% | +0.16% |