MIUIX vs. DFABX

Last updated Apr 1, 2026

Compare and contrast key facts about MFS Municipal Intermediate Fund (MIUIX) and DFA Short-Term Selective State Municipal Bond Portfolio (DFABX).

MIUIX is managed by MFS. It was launched on May 11, 2021. DFABX is managed by Dimensional. It was launched on Apr 11, 2022.

Performance

MIUIX vs. DFABX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS Municipal Intermediate Fund (MIUIX) and DFA Short-Term Selective State Municipal Bond Portfolio (DFABX). The values are adjusted to include any dividend payments, if applicable.

MIUIX vs. DFABX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
MIUIX MFS Municipal Intermediate Fund	-0.70%	6.64%	3.00%	5.19%	-1.52%
DFABX DFA Short-Term Selective State Municipal Bond Portfolio	0.58%	2.46%	2.90%	2.87%	0.55%

Returns By Period

In the year-to-date period, MIUIX achieves a -0.70% return, which is significantly lower than DFABX's 0.58% return.

MIUIX

• 1D: 0.11%
• 1M: -3.05%
• YTD: -0.70%
• 6M: 0.99%
• 1Y: 4.68%
• 3Y*: 3.78%
• 5Y*: —
• 10Y*: —

DFABX

• 1D: 0.05%
• 1M: -0.05%
• YTD: 0.58%
• 6M: 1.12%
• 1Y: 2.73%
• 3Y*: 2.60%
• 5Y*: —
• 10Y*: —

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

MIUIX vs. DFABX - Expense Ratio Comparison

MIUIX has a 0.45% expense ratio, which is higher than DFABX's 0.25% expense ratio.

MIUIX

MFS Municipal Intermediate Fund

DFABX

DFA Short-Term Selective State Municipal Bond Portfolio

Return for Risk

MIUIX vs. DFABX — Risk / Return Rank

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

MIUIX

MIUIX Risk / Return Rank: 71
MIUIX Sharpe Ratio Rank: 74
MIUIX Sortino Ratio Rank: 72
MIUIX Omega Ratio Rank: 87
MIUIX Calmar Ratio Rank: 61
MIUIX Martin Ratio Rank: 59

DFABX

DFABX Risk / Return Rank: 99
DFABX Sharpe Ratio Rank: 99
DFABX Sortino Ratio Rank: 99
DFABX Omega Ratio Rank: 99
DFABX Calmar Ratio Rank: 98
DFABX Martin Ratio Rank: 99

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.

MIUIX vs. DFABX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS Municipal Intermediate Fund (MIUIX) and DFA Short-Term Selective State Municipal Bond Portfolio (DFABX). 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.

	MIUIX	DFABX	Difference
Sharpe ratio Return per unit of total volatility	1.33	3.90	-2.57
Sortino ratio Return per unit of downside risk	1.82	7.13	-5.31
Omega ratio Gain probability vs. loss probability	1.37	3.50	-2.13
Calmar ratio Return relative to maximum drawdown	1.44	4.84	-3.40
Martin ratio Return relative to average drawdown	5.73	26.76	-21.03
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MIUIX vs. DFABX - Sharpe Ratio Comparison

The current MIUIX Sharpe Ratio is 1.33, which is lower than the DFABX Sharpe Ratio of 3.90. The chart below compares the historical Sharpe Ratios of MIUIX and DFABX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	MIUIX	DFABX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.33	3.90	-2.57
Sharpe Ratio (All Time) Calculated using the full available price history	0.31	2.44	-2.13

Correlation

The correlation between MIUIX and DFABX is 0.44, 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

MIUIX vs. DFABX - Dividend Comparison

MIUIX's dividend yield for the trailing twelve months is around 3.69%, more than DFABX's 2.70% yield.

	TTM	2025	2024	2023	2022	2021
MIUIX MFS Municipal Intermediate Fund	3.69%	4.82%	3.61%	2.39%	1.30%	0.64%
DFABX DFA Short-Term Selective State Municipal Bond Portfolio	2.70%	2.33%	2.86%	2.52%	1.25%	0.00%

Drawdowns

MIUIX vs. DFABX - Drawdown Comparison

The maximum MIUIX drawdown since its inception was -12.91%, which is greater than DFABX's maximum drawdown of -2.46%. Use the drawdown chart below to compare losses from any high point for MIUIX and DFABX.

Drawdown Indicators

	MIUIX	DFABX	Difference
Max Drawdown Largest peak-to-trough decline	-12.91%	-2.46%	-10.45%
Max Drawdown (1Y) Largest decline over 1 year	-4.11%	-0.50%	-3.61%
Current Drawdown Current decline from peak	-3.05%	-0.06%	-2.99%
Average Drawdown Average peak-to-trough decline	-4.08%	-0.25%	-3.83%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.03%	0.09%	+0.94%

Volatility

MIUIX vs. DFABX - Volatility Comparison

MFS Municipal Intermediate Fund (MIUIX) has a higher volatility of 1.07% compared to DFA Short-Term Selective State Municipal Bond Portfolio (DFABX) at 0.18%. This indicates that MIUIX's price experiences larger fluctuations and is considered to be riskier than DFABX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MIUIX	DFABX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.07%	0.18%	+0.89%
Volatility (6M) Calculated over the trailing 6-month period	1.77%	0.40%	+1.37%
Volatility (1Y) Calculated over the trailing 1-year period	4.30%	0.71%	+3.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.44%	0.97%	+2.47%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.44%	0.97%	+2.47%