FUENX vs. CXE

Last updated Jul 15, 2026

FUENX (Fidelity Flex Municipal Income Fund) is Municipal Bonds fund managed by Fidelity, while CXE (MFS High Income Municipal Trust) is a stock. At a 0.31 correlation, their price movements are largely independent.

Performance

FUENX vs. CXE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Flex Municipal Income Fund (FUENX) and MFS High Income Municipal Trust (CXE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

FUENX

• 1D: -0.10%
• 1M: 0.18%
• 6M: 1.36%
• YTD: 1.87%
• 1Y: 6.92%
• 3Y*: 4.27%
• 5Y*: 1.15%
• 10Y*: —

CXE

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

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

FUENX vs. CXE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FUENX Fidelity Flex Municipal Income Fund	1.87%	4.63%	2.32%	7.27%	-9.29%	1.99%	3.07%	8.27%	0.72%	1.02%
CXE MFS High Income Municipal Trust	1.94%	6.44%	8.88%	6.40%	-27.88%	5.14%	-0.83%	22.02%	-6.39%	1.55%

Correlation

The correlation between FUENX and CXE is 0.41, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.41
Correlation (3Y) Calculated over the trailing 3-year period	0.45
Correlation (5Y) Calculated over the trailing 5-year period	0.41
Correlation (All Time) Calculated using the full available price history since Oct 27, 2017	0.31

The correlation between FUENX and CXE shifts across timeframes, from 0.31 (all time) to 0.45 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

FUENX vs. CXE — Risk / Return Rank

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

FUENX

FUENX Risk / Return Rank: 82
FUENX Sharpe Ratio Rank: 94
FUENX Sortino Ratio Rank: 95
FUENX Omega Ratio Rank: 96
FUENX Calmar Ratio Rank: 66
FUENX Martin Ratio Rank: 57

CXE

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

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.

FUENX vs. CXE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Flex Municipal Income Fund (FUENX) and MFS High Income Municipal Trust (CXE). 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.

	FUENX	CXE	Difference
Sharpe ratio: Return per unit of total volatility	2.66	—	—
Sortino ratio: Return per unit of downside risk	4.21	—	—
Omega ratio: Gain probability vs. loss probability	1.68	—	—
Calmar ratio: Return relative to maximum drawdown	2.48	—	—
Martin ratio: Return relative to average drawdown	8.98	—	—

Drawdowns

Drawdown Indicators

	FUENX	CXE	Difference
Max Drawdown Largest peak-to-trough decline	-14.32%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-2.77%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-5.34%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-14.32%	—	—
Current Drawdown Current decline from peak	-0.50%	—	—
Average Drawdown Average peak-to-trough decline	-2.88%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	0.77%	—	—

Volatility

Volatility by Period

	FUENX	CXE	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.51%	—	—
Volatility (6M) Calculated over the trailing 6-month period	1.97%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	2.58%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.78%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.18%	—	—

Dividends

FUENX vs. CXE - Dividend Comparison

FUENX's dividend yield for the trailing twelve months is around 3.29%, while CXE has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CXE MFS High Income Municipal Trust	6.32%	5.59%	4.97%	4.39%	5.70%	4.74%	4.86%	4.73%	6.17%	5.72%	6.04%	6.27%
FUENX Fidelity Flex Municipal Income Fund	3.29%	3.14%	2.90%	2.58%	1.38%	1.40%	1.54%	2.95%	2.61%	0.41%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FUENX and CXE in my portfolio?

FUENX and CXE have a correlation of 0.41, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.