MYMF vs. MYMG

Last updated Apr 15, 2026

MYMF (State Street My2026 Municipal Bond ETF) and MYMG (State Street My2027 Municipal Bond ETF) are both Municipal Bonds funds from State Street. Both are actively managed. Over the past year, MYMF returned 3.96% vs 4.23% for MYMG. A 0.69 correlation means they provide meaningful diversification when combined. Both charge a 0.20% expense ratio.

Performance

MYMF vs. MYMG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in State Street My2026 Municipal Bond ETF (MYMF) and State Street My2027 Municipal Bond ETF (MYMG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MYMF achieves a 0.51% return, which is significantly lower than MYMG's 0.62% return.

MYMF

• 1D: 0.04%
• 1M: -0.05%
• YTD: 0.51%
• 6M: 1.11%
• 1Y: 3.96%
• 3Y*: —
• 5Y*: —
• 10Y*: —

MYMG

• 1D: -0.24%
• 1M: -0.14%
• YTD: 0.62%
• 6M: 1.29%
• 1Y: 4.23%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

MYMF vs. MYMG - Yearly Performance Comparison

	2026 (YTD)	2025	2024
MYMF State Street My2026 Municipal Bond ETF	0.51%	3.01%	0.19%
MYMG State Street My2027 Municipal Bond ETF	0.62%	2.64%	-0.18%

Correlation

The correlation between MYMF and MYMG is 0.53, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.53
Correlation (All Time) Calculated using the full available price history since Sep 25, 2024	0.69

The correlation between MYMF and MYMG shifts across timeframes, from 0.53 (1 year) to 0.69 (all time), reflecting how their relationship changes across market environments.

Return for Risk

MYMF vs. MYMG — Risk / Return Rank

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

MYMF

MYMF Risk / Return Rank: 98
MYMF Sharpe Ratio Rank: 97
MYMF Sortino Ratio Rank: 98
MYMF Omega Ratio Rank: 98
MYMF Calmar Ratio Rank: 98
MYMF Martin Ratio Rank: 98

MYMG

MYMG Risk / Return Rank: 97
MYMG Sharpe Ratio Rank: 96
MYMG Sortino Ratio Rank: 98
MYMG Omega Ratio Rank: 98
MYMG Calmar Ratio Rank: 98
MYMG Martin Ratio Rank: 97

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.

MYMF vs. MYMG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for State Street My2026 Municipal Bond ETF (MYMF) and State Street My2027 Municipal Bond ETF (MYMG). 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.

	MYMF	MYMG	Difference
Sharpe ratio Return per unit of total volatility	4.45	4.23	+0.23
Sortino ratio Return per unit of downside risk	8.11	6.82	+1.29
Omega ratio Gain probability vs. loss probability	2.40	2.18	+0.22
Calmar ratio Return relative to maximum drawdown	14.47	11.41	+3.06
Martin ratio Return relative to average drawdown	67.80	40.06	+27.75
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MYMF vs. MYMG - Sharpe Ratio Comparison

The current MYMF Sharpe Ratio is 4.45, which is comparable to the MYMG Sharpe Ratio of 4.23. The chart below compares the historical Sharpe Ratios of MYMF and MYMG, 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

	MYMF	MYMG	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	4.45	4.23	+0.23
Sharpe Ratio (All Time) Calculated using the full available price history	1.41	0.95	+0.46

Drawdowns

MYMF vs. MYMG - Drawdown Comparison

The maximum MYMF drawdown since its inception was -2.02%, smaller than the maximum MYMG drawdown of -2.31%. Use the drawdown chart below to compare losses from any high point for MYMF and MYMG.

Drawdown Indicators

	MYMF	MYMG	Difference
Max Drawdown Largest peak-to-trough decline	-2.02%	-2.31%	+0.29%
Max Drawdown (1Y) Largest decline over 1 year	-0.26%	-0.36%	+0.10%
Current Drawdown Current decline from peak	-0.12%	-0.28%	+0.16%
Average Drawdown Average peak-to-trough decline	-0.18%	-0.35%	+0.17%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.06%	0.10%	-0.04%

Volatility

MYMF vs. MYMG - Volatility Comparison

The current volatility for State Street My2026 Municipal Bond ETF (MYMF) is 0.26%, while State Street My2027 Municipal Bond ETF (MYMG) has a volatility of 0.36%. This indicates that MYMF experiences smaller price fluctuations and is considered to be less risky than MYMG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MYMF	MYMG	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.26%	0.36%	-0.10%
Volatility (6M) Calculated over the trailing 6-month period	0.46%	0.49%	-0.03%
Volatility (1Y) Calculated over the trailing 1-year period	0.94%	1.11%	-0.17%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	1.71%	2.11%	-0.40%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.71%	2.11%	-0.40%

MYMF vs. MYMG - Expense Ratio Comparison

Both MYMF and MYMG have an expense ratio of 0.20%, making them cost-effective options compared to the broader market, where average expense ratios typically range from 0.3% to 0.9%.

Dividends

MYMF vs. MYMG - Dividend Comparison

MYMF's dividend yield for the trailing twelve months is around 2.64%, less than MYMG's 2.94% yield.

	TTM	2025	2024
MYMF State Street My2026 Municipal Bond ETF	2.64%	2.80%	0.83%
MYMG State Street My2027 Municipal Bond ETF	2.94%	3.03%	0.89%