MANLX vs. MUB
Compare and contrast key facts about BlackRock National Municipal Fund (MANLX) and iShares National AMT-Free Muni Bond ETF (MUB).
MANLX is managed by BlackRock. It was launched on Nov 1, 1979. 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.
Performance
MANLX vs. MUB - Performance Comparison
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MANLX vs. MUB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MANLX BlackRock National Municipal Fund | -0.26% | 4.54% | 2.49% | 5.94% | -10.89% | 2.27% | 4.28% | 7.50% | 0.61% | 5.42% |
MUB iShares National AMT-Free Muni Bond ETF | 0.04% | 3.78% | 1.26% | 5.56% | -7.34% | 1.02% | 5.12% | 7.06% | 0.93% | 4.72% |
Returns By Period
In the year-to-date period, MANLX achieves a -0.26% return, which is significantly lower than MUB's 0.04% return. Both investments have delivered pretty close results over the past 10 years, with MANLX having a 1.98% annualized return and MUB not far ahead at 2.00%.
MANLX
- 1D
- 0.20%
- 1M
- -2.17%
- YTD
- -0.26%
- 6M
- 1.11%
- 1Y
- 3.43%
- 3Y*
- 3.32%
- 5Y*
- 0.60%
- 10Y*
- 1.98%
MUB
- 1D
- 0.42%
- 1M
- -1.55%
- YTD
- 0.04%
- 6M
- 1.52%
- 1Y
- 4.03%
- 3Y*
- 2.67%
- 5Y*
- 0.88%
- 10Y*
- 2.00%
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MANLX vs. MUB - Expense Ratio Comparison
MANLX has a 0.44% expense ratio, which is higher than MUB's 0.07% expense ratio.
Return for Risk
MANLX vs. MUB — Risk / Return Rank
MANLX
MUB
MANLX vs. MUB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for BlackRock National Municipal Fund (MANLX) 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.
| MANLX | MUB | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.69 | 0.98 | -0.29 |
Sortino ratioReturn per unit of downside risk | 0.94 | 1.27 | -0.34 |
Omega ratioGain probability vs. loss probability | 1.23 | 1.21 | +0.01 |
Calmar ratioReturn relative to maximum drawdown | 0.96 | 1.33 | -0.37 |
Martin ratioReturn relative to average drawdown | 3.47 | 4.22 | -0.75 |
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
| MANLX | MUB | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.69 | 0.98 | -0.29 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.15 | 0.22 | -0.07 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.50 | 0.41 | +0.09 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.80 | 0.58 | +0.23 |
Correlation
The correlation between MANLX and MUB is 0.52, 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
MANLX vs. MUB - Dividend Comparison
MANLX's dividend yield for the trailing twelve months is around 3.87%, more than MUB's 3.19% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MANLX BlackRock National Municipal Fund | 3.87% | 4.99% | 4.06% | 2.93% | 2.07% | 2.25% | 2.09% | 2.89% | 3.12% | 3.13% | 3.07% | 3.36% |
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
MANLX vs. MUB - Drawdown Comparison
The maximum MANLX drawdown since its inception was -23.54%, which is greater than MUB's maximum drawdown of -13.68%. Use the drawdown chart below to compare losses from any high point for MANLX and MUB.
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Drawdown Indicators
| MANLX | MUB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -23.54% | -13.68% | -9.86% |
Max Drawdown (1Y)Largest decline over 1 year | -4.68% | -3.30% | -1.38% |
Max Drawdown (5Y)Largest decline over 5 years | -16.51% | -11.88% | -4.63% |
Max Drawdown (10Y)Largest decline over 10 years | -16.51% | -13.68% | -2.83% |
Current DrawdownCurrent decline from peak | -2.37% | -1.87% | -0.50% |
Average DrawdownAverage peak-to-trough decline | -3.20% | -2.24% | -0.96% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.29% | 1.04% | +0.25% |
Volatility
MANLX vs. MUB - Volatility Comparison
The current volatility for BlackRock National Municipal Fund (MANLX) is 0.95%, while iShares National AMT-Free Muni Bond ETF (MUB) has a volatility of 1.56%. This indicates that MANLX 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
| MANLX | MUB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.95% | 1.56% | -0.61% |
Volatility (6M)Calculated over the trailing 6-month period | 1.62% | 2.07% | -0.45% |
Volatility (1Y)Calculated over the trailing 1-year period | 5.22% | 4.15% | +1.07% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.12% | 4.04% | +0.08% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 3.98% | 4.91% | -0.93% |