DNYMX vs. FMBIX

Last updated Apr 2, 2026

Compare and contrast key facts about DFA NY Municipal Bond Portfolio (DNYMX) and Fidelity Municipal Bond Index Fund (FMBIX).

DNYMX is managed by Dimensional. It was launched on Jun 15, 2015. FMBIX is managed by Fidelity. It was launched on Jul 11, 2019.

Performance

DNYMX vs. FMBIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in DFA NY Municipal Bond Portfolio (DNYMX) and Fidelity Municipal Bond Index Fund (FMBIX). The values are adjusted to include any dividend payments, if applicable.

DNYMX vs. FMBIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
DNYMX DFA NY Municipal Bond Portfolio	0.57%	2.69%	2.87%	2.76%	-1.17%	-0.10%	1.26%	0.44%
FMBIX Fidelity Municipal Bond Index Fund	0.00%	0.60%	1.32%	5.89%	-10.00%	1.14%	3.10%	1.48%

Returns By Period

DNYMX

• 1D: 0.10%
• 1M: -0.04%
• YTD: 0.57%
• 6M: 1.24%
• 1Y: 2.87%
• 3Y*: 2.67%
• 5Y*: 1.51%
• 10Y*: 1.34%

FMBIX

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

DNYMX vs. FMBIX - Expense Ratio Comparison

DNYMX has a 0.25% expense ratio, which is higher than FMBIX's 0.07% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

DNYMX

DFA NY Municipal Bond Portfolio

FMBIX

Fidelity Municipal Bond Index Fund

Return for Risk

DNYMX vs. FMBIX — Risk / Return Rank

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

DNYMX

DNYMX Risk / Return Rank: 97
DNYMX Sharpe Ratio Rank: 98
DNYMX Sortino Ratio Rank: 98
DNYMX Omega Ratio Rank: 99
DNYMX Calmar Ratio Rank: 94
DNYMX Martin Ratio Rank: 98

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.

DNYMX vs. FMBIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for DFA NY Municipal Bond Portfolio (DNYMX) and Fidelity Municipal Bond Index Fund (FMBIX). 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.

	DNYMX	FMBIX	Difference
Sharpe ratio Return per unit of total volatility	3.14	—	—
Sortino ratio Return per unit of downside risk	4.88	—	—
Omega ratio Gain probability vs. loss probability	2.61	—	—
Calmar ratio Return relative to maximum drawdown	3.24	—	—
Martin ratio Return relative to average drawdown	20.17	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	DNYMX	FMBIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.14	—	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	1.73	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	1.27	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.31	—	—

Correlation

The correlation between DNYMX and FMBIX is 0.40, 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

DNYMX vs. FMBIX - Dividend Comparison

DNYMX's dividend yield for the trailing twelve months is around 2.74%, while FMBIX has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
DNYMX DFA NY Municipal Bond Portfolio	2.74%	2.36%	2.73%	1.92%	0.70%	0.59%	1.06%	1.31%	1.21%	1.04%	1.08%
FMBIX Fidelity Municipal Bond Index Fund	0.00%	0.70%	2.60%	2.29%	1.17%	1.28%	1.59%	0.77%	0.00%	0.00%	0.00%

Drawdowns

Drawdown Indicators

	DNYMX	FMBIX	Difference
Max Drawdown Largest peak-to-trough decline	-3.19%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-0.89%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-2.53%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-3.19%	—	—
Current Drawdown Current decline from peak	-0.14%	—	—
Average Drawdown Average peak-to-trough decline	-0.42%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	0.14%	—	—

Volatility

Volatility by Period

	DNYMX	FMBIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.21%	—	—
Volatility (6M) Calculated over the trailing 6-month period	0.44%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	0.96%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.87%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.06%	—	—