MAMTX vs. VFAIX
Compare and contrast key facts about Blackrock Strategic Municipal Opportunities Fund Of Blackrock Municipal Series Trust (MAMTX) and Vanguard Financials Index Fund Admiral Shares (VFAIX).
MAMTX is managed by BlackRock. It was launched on Oct 30, 1988. VFAIX is managed by BlackRock. It was launched on Feb 4, 2004.
Performance
MAMTX vs. VFAIX - Performance Comparison
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MAMTX vs. VFAIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MAMTX Blackrock Strategic Municipal Opportunities Fund Of Blackrock Municipal Series Trust | -0.66% | 3.97% | 3.90% | 4.89% | -12.11% | 5.84% | 0.58% | 6.81% | 1.27% | 8.05% |
VFAIX Vanguard Financials Index Fund Admiral Shares | -11.11% | 14.90% | 30.46% | 14.07% | -12.26% | 36.27% | -2.15% | 31.63% | -13.47% | 20.05% |
Returns By Period
In the year-to-date period, MAMTX achieves a -0.66% return, which is significantly higher than VFAIX's -11.11% return. Over the past 10 years, MAMTX has underperformed VFAIX with an annualized return of 2.03%, while VFAIX has yielded a comparatively higher 12.12% annualized return.
MAMTX
- 1D
- 0.20%
- 1M
- -2.66%
- YTD
- -0.66%
- 6M
- 0.03%
- 1Y
- 2.68%
- 3Y*
- 3.35%
- 5Y*
- 0.44%
- 10Y*
- 2.03%
VFAIX
- 1D
- 1.06%
- 1M
- -5.57%
- YTD
- -11.11%
- 6M
- -9.20%
- 1Y
- 0.51%
- 3Y*
- 17.09%
- 5Y*
- 9.31%
- 10Y*
- 12.12%
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MAMTX vs. VFAIX - Expense Ratio Comparison
MAMTX has a 0.55% expense ratio, which is higher than VFAIX's 0.10% expense ratio.
Return for Risk
MAMTX vs. VFAIX — Risk / Return Rank
MAMTX
VFAIX
MAMTX vs. VFAIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Blackrock Strategic Municipal Opportunities Fund Of Blackrock Municipal Series Trust (MAMTX) and Vanguard Financials Index Fund Admiral Shares (VFAIX). 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.
| MAMTX | VFAIX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.61 | 0.08 | +0.52 |
Sortino ratioReturn per unit of downside risk | 0.84 | 0.25 | +0.59 |
Omega ratioGain probability vs. loss probability | 1.18 | 1.04 | +0.15 |
Calmar ratioReturn relative to maximum drawdown | 0.68 | -0.02 | +0.70 |
Martin ratioReturn relative to average drawdown | 1.95 | -0.07 | +2.02 |
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
| MAMTX | VFAIX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.61 | 0.08 | +0.52 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.09 | 0.48 | -0.39 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.42 | 0.54 | -0.12 |
Sharpe Ratio (All Time)Calculated using the full available price history | 1.18 | 0.22 | +0.96 |
Correlation
The correlation between MAMTX and VFAIX is -0.03. This indicates that the assets' prices tend to move in opposite directions. Negative correlation can be particularly beneficial for diversification and risk management, as one asset may offset the losses of the other during market fluctuations.
Dividends
MAMTX vs. VFAIX - Dividend Comparison
MAMTX's dividend yield for the trailing twelve months is around 3.91%, more than VFAIX's 1.64% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAMTX Blackrock Strategic Municipal Opportunities Fund Of Blackrock Municipal Series Trust | 3.91% | 5.00% | 4.23% | 2.70% | 1.96% | 2.00% | 2.39% | 2.83% | 4.74% | 2.89% | 3.91% | 2.84% |
VFAIX Vanguard Financials Index Fund Admiral Shares | 1.64% | 1.56% | 1.75% | 2.08% | 2.31% | 2.62% | 2.21% | 2.17% | 2.30% | 1.54% | 1.64% | 2.00% |
Drawdowns
MAMTX vs. VFAIX - Drawdown Comparison
The maximum MAMTX drawdown since its inception was -16.83%, smaller than the maximum VFAIX drawdown of -78.64%. Use the drawdown chart below to compare losses from any high point for MAMTX and VFAIX.
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Drawdown Indicators
| MAMTX | VFAIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -16.83% | -78.64% | +61.81% |
Max Drawdown (1Y)Largest decline over 1 year | -5.70% | -14.72% | +9.02% |
Max Drawdown (5Y)Largest decline over 5 years | -16.83% | -25.71% | +8.88% |
Max Drawdown (10Y)Largest decline over 10 years | -16.83% | -44.37% | +27.54% |
Current DrawdownCurrent decline from peak | -2.66% | -13.82% | +11.16% |
Average DrawdownAverage peak-to-trough decline | -2.06% | -18.69% | +16.63% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.97% | 4.86% | -2.89% |
Volatility
MAMTX vs. VFAIX - Volatility Comparison
The current volatility for Blackrock Strategic Municipal Opportunities Fund Of Blackrock Municipal Series Trust (MAMTX) is 1.11%, while Vanguard Financials Index Fund Admiral Shares (VFAIX) has a volatility of 4.20%. This indicates that MAMTX experiences smaller price fluctuations and is considered to be less risky than VFAIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MAMTX | VFAIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 1.11% | 4.20% | -3.09% |
Volatility (6M)Calculated over the trailing 6-month period | 1.85% | 11.53% | -9.68% |
Volatility (1Y)Calculated over the trailing 1-year period | 6.23% | 19.86% | -13.63% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.74% | 19.40% | -14.66% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.82% | 22.62% | -17.80% |