FSMNX vs. AMHIX
FSMNX (Fidelity SAI Municipal Income Fund) and AMHIX (American High-Income Municipal Bond Fund) are both mutual funds - FSMNX is a Municipal Bonds fund managed by Fidelity, while AMHIX is a High Yield Muni fund managed by American Funds. Over the past 5 years, FSMNX returned 0.63%/yr vs 1.24%/yr for AMHIX. Their correlation of 0.88 means they have usually moved in the same direction. FSMNX charges 0.36%/yr vs 0.63%/yr for AMHIX.
Performance
FSMNX vs. AMHIX - Performance Comparison
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Returns By Period
In the year-to-date period, FSMNX achieves a 0.16% return, which is significantly lower than AMHIX's 1.35% return.
FSMNX
- 1D
- -0.20%
- 1M
- -2.01%
- 6M
- -0.71%
- YTD
- 0.16%
- 1Y
- 4.56%
- 3Y*
- 3.77%
- 5Y*
- 0.63%
- 10Y*
- —
- ALL TIME*
- 2.56%
AMHIX
- 1D
- -0.26%
- 1M
- -1.87%
- 6M
- 0.70%
- YTD
- 1.35%
- 1Y
- 6.44%
- 3Y*
- 5.41%
- 5Y*
- 1.24%
- 10Y*
- 3.01%
- ALL TIME*
- 4.94%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $0.00 | $0.00 | $0.00 |
FSMNX vs. AMHIX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
FSMNX Fidelity SAI Municipal Income Fund | 0.16% | 5.30% | 2.12% | 7.55% | -10.43% | 1.84% | 3.45% | 8.74% | 2.37% |
AMHIX American High-Income Municipal Bond Fund | 1.35% | 5.70% | 6.19% | 7.18% | -12.59% | 5.28% | 4.39% | 8.88% | 1.58% |
Correlation
The correlation between FSMNX and AMHIX is 0.85, meaning they have usually moved in the same direction, including during past declines.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.85 |
Correlation (3Y) Balances recent behavior with more history. | 0.88 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.90 |
Correlation (All Time) Calculated using the full available price history since Oct 29, 2018 | 0.88 |
The correlation between FSMNX and AMHIX has been stable across timeframes, ranging from 0.85 to 0.90 - a consistent structural relationship.
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Return for Risk
FSMNX vs. AMHIX — Risk / Return Rank
FSMNX
AMHIX
FSMNX vs. AMHIX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Fidelity SAI Municipal Income Fund (FSMNX) and American High-Income Municipal Bond Fund (AMHIX). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| FSMNX | AMHIX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.56 | ||
| Sortino ratioReturn per unit of downside risk | -1.00 | ||
| Omega ratioGain probability vs. loss probability | 1.46 | 1.58 | -0.12 |
| Calmar ratioReturn relative to maximum drawdown | 1.81 | 2.74 | -0.93 |
| Martin ratioReturn relative to average drawdown | 5.73 | 9.51 | -3.79 |
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Drawdowns
FSMNX vs. AMHIX - Drawdown Comparison
The maximum FSMNX drawdown since its inception was -15.85%, smaller than the maximum AMHIX drawdown of -21.74%. Use the drawdown chart below to compare losses from any high point for FSMNX and AMHIX.
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Drawdown Indicators
| FSMNX | AMHIX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -15.85% | -21.74% | +5.89% |
Max Drawdown (1Y)Largest decline over 1 year | -3.07% | -2.76% | -0.31% |
Max Drawdown (3Y)Largest decline over 3 years | -5.07% | -5.71% | +0.64% |
Max Drawdown (5Y)Largest decline over 5 years | -15.78% | -17.81% | +2.03% |
Max Drawdown (10Y)Largest decline over 10 years | — | -17.81% | — |
Current DrawdownCurrent decline from peak | -2.04% | -1.87% | -0.17% |
Average DrawdownAverage peak-to-trough decline | -3.60% | -2.12% | -1.48% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.97% | 0.79% | +0.18% |
Volatility
FSMNX vs. AMHIX - Volatility Comparison
Fidelity SAI Municipal Income Fund (FSMNX) and American High-Income Municipal Bond Fund (AMHIX) have volatilities of 0.93% and 0.92%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FSMNX | AMHIX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.93% | 0.92% | +0.01% |
Volatility (6M)Calculated over the trailing 6-month period | 2.36% | 2.36% | 0.00% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.89% | 3.04% | -0.15% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 4.16% | 4.86% | -0.70% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 4.59% | 4.53% | +0.06% |
FSMNX vs. AMHIX - Expense Ratio Comparison
FSMNX has a 0.36% expense ratio, which is lower than AMHIX's 0.63% expense ratio.
Dividends
FSMNX vs. AMHIX - Dividend Comparison
FSMNX's dividend yield for the trailing twelve months is around 3.16%, less than AMHIX's 3.59% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AMHIX American High-Income Municipal Bond Fund | 3.59% | 5.26% | 3.80% | 3.10% | 2.53% | 3.23% | 3.40% | 3.46% | 3.67% | 4.01% | 3.55% | 4.03% |
FSMNX Fidelity SAI Municipal Income Fund | 3.16% | 4.38% | 3.52% | 2.98% | 1.74% | 1.55% | 1.96% | 3.57% | 0.65% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
FSMNX and AMHIX have a correlation of 0.85, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
FSMNX has higher volatility (0.93%) compared to AMHIX (0.92%). In terms of maximum drawdown, FSMNX dropped -15.85% vs AMHIX's -21.74%.
AMHIX currently has the higher Sharpe Ratio (2.49 vs 1.93), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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