SMDMX vs. VWITX

Last updated Jun 4, 2026

SMDMX (Fidelity Maryland Municipal Income Fund) and VWITX (Vanguard Intermediate-Term Tax-Exempt Fund Investor Shares) are both Municipal Bonds funds. Over the past 10 years, SMDMX returned 1.97%/yr vs 2.39%/yr for VWITX. Their correlation of 0.86 suggests significant overlap in exposure. SMDMX charges 0.55%/yr vs 0.17%/yr for VWITX.

Performance

SMDMX vs. VWITX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Maryland Municipal Income Fund (SMDMX) and Vanguard Intermediate-Term Tax-Exempt Fund Investor Shares (VWITX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SMDMX achieves a 1.05% return, which is significantly lower than VWITX's 1.30% return. Over the past 10 years, SMDMX has underperformed VWITX with an annualized return of 1.97%, while VWITX has yielded a comparatively higher 2.39% annualized return.

SMDMX

• 1D: 0.18%
• 1M: 0.77%
• YTD: 1.05%
• 6M: 1.55%
• 1Y: 7.11%
• 3Y*: 4.29%
• 5Y*: 1.00%
• 10Y*: 1.97%

VWITX

• 1D: 0.15%
• 1M: 0.64%
• YTD: 1.30%
• 6M: 1.72%
• 1Y: 6.90%
• 3Y*: 4.46%
• 5Y*: 1.63%
• 10Y*: 2.39%

*Multi-year figures are annualized to reflect compound growth (CAGR)

SMDMX vs. VWITX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SMDMX Fidelity Maryland Municipal Income Fund	1.05%	5.86%	1.57%	6.21%	-9.56%	1.62%	3.79%	7.17%	0.27%	5.92%
VWITX Vanguard Intermediate-Term Tax-Exempt Fund Investor Shares	1.30%	5.89%	2.23%	5.82%	-6.90%	0.74%	5.14%	7.01%	1.26%	4.54%

Correlation

The correlation between SMDMX and VWITX is 0.90, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.90
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.94
Correlation (10Y) Calculated over the trailing 10-year period	0.91
Correlation (All Time) Calculated using the full available price history since Jan 4, 1994	0.86

The correlation between SMDMX and VWITX has been stable across timeframes, ranging from 0.86 to 0.94 - a consistent structural relationship.

Return for Risk

SMDMX vs. VWITX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

SMDMX

SMDMX Risk / Return Rank: 62
SMDMX Sharpe Ratio Rank: 79
SMDMX Sortino Ratio Rank: 82
SMDMX Omega Ratio Rank: 90
SMDMX Calmar Ratio Rank: 30
SMDMX Martin Ratio Rank: 30

VWITX

VWITX Risk / Return Rank: 70
VWITX Sharpe Ratio Rank: 90
VWITX Sortino Ratio Rank: 93
VWITX Omega Ratio Rank: 95
VWITX Calmar Ratio Rank: 37
VWITX Martin Ratio Rank: 34

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

SMDMX vs. VWITX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Maryland Municipal Income Fund (SMDMX) and Vanguard Intermediate-Term Tax-Exempt Fund Investor Shares (VWITX). 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.

	SMDMX	VWITX	Difference
Sharpe ratio: Return per unit of total volatility	2.59	2.97	-0.38
Sortino ratio: Return per unit of downside risk	3.89	4.73	-0.85
Omega ratio: Gain probability vs. loss probability	1.65	1.80	-0.14
Calmar ratio: Return relative to maximum drawdown	2.06	2.31	-0.25
Martin ratio: Return relative to average drawdown	6.91	7.69	-0.78
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SMDMX vs. VWITX - Sharpe Ratio Comparison

The current SMDMX Sharpe Ratio is 2.59, which is comparable to the VWITX Sharpe Ratio of 2.97. The chart below compares the historical Sharpe Ratios of SMDMX and VWITX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	SMDMX	VWITX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.59	2.97	-0.38
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.26	0.50	-0.24
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.52	0.70	-0.18
Sharpe Ratio (All Time) Calculated using the full available price history	1.06	0.77	+0.29

Drawdowns

SMDMX vs. VWITX - Drawdown Comparison

The maximum SMDMX drawdown since its inception was -14.13%, smaller than the maximum VWITX drawdown of -29.13%. Use the drawdown chart below to compare losses from any high point for SMDMX and VWITX.

Drawdown Indicators

	SMDMX	VWITX	Difference
Max Drawdown Largest peak-to-trough decline	-14.13%	-29.13%	+15.00%
Max Drawdown (1Y) Largest decline over 1 year	-3.41%	-2.99%	-0.42%
Max Drawdown (3Y) Largest decline over 3 years	-5.61%	-4.42%	-1.19%
Max Drawdown (5Y) Largest decline over 5 years	-14.13%	-11.46%	-2.67%
Max Drawdown (10Y) Largest decline over 10 years	-14.13%	-11.46%	-2.67%
Current Drawdown Current decline from peak	-0.97%	-0.89%	-0.08%
Average Drawdown Average peak-to-trough decline	-1.96%	-3.58%	+1.62%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.02%	0.90%	+0.12%

Volatility

SMDMX vs. VWITX - Volatility Comparison

Fidelity Maryland Municipal Income Fund (SMDMX) has a higher volatility of 1.11% compared to Vanguard Intermediate-Term Tax-Exempt Fund Investor Shares (VWITX) at 0.88%. This indicates that SMDMX's price experiences larger fluctuations and is considered to be riskier than VWITX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SMDMX	VWITX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.11%	0.88%	+0.23%
Volatility (6M) Calculated over the trailing 6-month period	2.18%	1.86%	+0.32%
Volatility (1Y) Calculated over the trailing 1-year period	2.73%	2.34%	+0.39%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.87%	3.26%	+0.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.82%	3.42%	+0.40%

SMDMX vs. VWITX - Expense Ratio Comparison

SMDMX has a 0.55% expense ratio, which is higher than VWITX's 0.17% expense ratio.

Dividends

SMDMX vs. VWITX - Dividend Comparison

SMDMX's dividend yield for the trailing twelve months is around 2.55%, less than VWITX's 3.25% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SMDMX Fidelity Maryland Municipal Income Fund	2.55%	3.39%	2.76%	2.38%	1.53%	2.04%	2.49%	2.42%	2.30%	3.06%	2.95%	3.78%
VWITX Vanguard Intermediate-Term Tax-Exempt Fund Investor Shares	3.25%	3.96%	3.53%	2.70%	2.43%	1.83%	2.32%	2.80%	2.80%	2.72%	2.80%	2.88%

Frequently Asked Questions

Can I hold both SMDMX and VWITX in my portfolio?

SMDMX and VWITX have a correlation of 0.90, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SMDMX or VWITX?

SMDMX has higher volatility (1.11%) compared to VWITX (0.88%). In terms of maximum drawdown, SMDMX dropped -14.13% vs VWITX's -29.13%.

Which has better risk-adjusted returns?

VWITX currently has the higher Sharpe Ratio (2.97 vs 2.59), 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.