FCAMX vs. NMI

Last updated Jun 6, 2026

FCAMX (Franklin California High Yield Municipal Fund) and NMI (Nuveen Municipal Income Fund, Inc.) are both Municipal Bonds funds. Over the past 10 years, FCAMX returned 2.64%/yr vs 2.48%/yr for NMI. At a 0.14 correlation, their price movements are largely independent. Both charge a 0.72% expense ratio.

Performance

FCAMX vs. NMI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Franklin California High Yield Municipal Fund (FCAMX) and Nuveen Municipal Income Fund, Inc. (NMI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FCAMX achieves a 2.22% return, which is significantly lower than NMI's 11.50% return. Over the past 10 years, FCAMX has outperformed NMI with an annualized return of 2.64%, while NMI has yielded a comparatively lower 2.48% annualized return.

FCAMX

• 1D: 0.10%
• 1M: 0.80%
• YTD: 2.22%
• 6M: 2.83%
• 1Y: 7.90%
• 3Y*: 5.11%
• 5Y*: 1.04%
• 10Y*: 2.64%

NMI

• 1D: 0.00%
• 1M: 6.32%
• YTD: 11.50%
• 6M: 11.07%
• 1Y: 15.80%
• 3Y*: 9.08%
• 5Y*: 2.66%
• 10Y*: 2.48%

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

FCAMX vs. NMI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FCAMX Franklin California High Yield Municipal Fund	2.22%	4.64%	4.89%	5.32%	-11.97%	3.88%	4.64%	10.19%	0.97%	6.79%
NMI Nuveen Municipal Income Fund, Inc.	11.50%	10.52%	7.03%	1.90%	-15.09%	3.86%	4.70%	16.02%	-8.07%	7.49%

Correlation

The correlation between FCAMX and NMI is 0.14, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.14
Correlation (3Y) Calculated over the trailing 3-year period	0.30
Correlation (5Y) Calculated over the trailing 5-year period	0.27
Correlation (10Y) Calculated over the trailing 10-year period	0.22
Correlation (All Time) Calculated using the full available price history since May 3, 1993	0.14

The correlation between FCAMX and NMI shifts across timeframes, from 0.14 (1 year) to 0.30 (3 years), reflecting how their relationship changes across market environments.

Return for Risk

FCAMX vs. NMI — Risk / Return Rank

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

FCAMX

FCAMX Risk / Return Rank: 69
FCAMX Sharpe Ratio Rank: 74
FCAMX Sortino Ratio Rank: 83
FCAMX Omega Ratio Rank: 86
FCAMX Calmar Ratio Rank: 54
FCAMX Martin Ratio Rank: 49

NMI

NMI Risk / Return Rank: 18
NMI Sharpe Ratio Rank: 14
NMI Sortino Ratio Rank: 17
NMI Omega Ratio Rank: 27
NMI Calmar Ratio Rank: 18
NMI Martin Ratio Rank: 13

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.

FCAMX vs. NMI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Franklin California High Yield Municipal Fund (FCAMX) and Nuveen Municipal Income Fund, Inc. (NMI). 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.

	FCAMX	NMI	Difference
Sharpe ratio: Return per unit of total volatility	2.43	1.00	+1.44
Sortino ratio: Return per unit of downside risk	3.90	1.64	+2.26
Omega ratio: Gain probability vs. loss probability	1.59	1.26	+0.33
Calmar ratio: Return relative to maximum drawdown	2.73	1.45	+1.28
Martin ratio: Return relative to average drawdown	9.83	3.40	+6.43
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FCAMX vs. NMI - Sharpe Ratio Comparison

The current FCAMX Sharpe Ratio is 2.43, which is higher than the NMI Sharpe Ratio of 1.00. The chart below compares the historical Sharpe Ratios of FCAMX and NMI, 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

	FCAMX	NMI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.43	1.00	+1.44
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.22	0.18	+0.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.55	0.17	+0.38
Sharpe Ratio (All Time) Calculated using the full available price history	1.15	0.34	+0.81

Drawdowns

FCAMX vs. NMI - Drawdown Comparison

The maximum FCAMX drawdown since its inception was -24.20%, smaller than the maximum NMI drawdown of -28.92%. Use the drawdown chart below to compare losses from any high point for FCAMX and NMI.

Drawdown Indicators

	FCAMX	NMI	Difference
Max Drawdown Largest peak-to-trough decline	-24.20%	-28.92%	+4.72%
Max Drawdown (1Y) Largest decline over 1 year	-2.95%	-10.96%	+8.01%
Max Drawdown (3Y) Largest decline over 3 years	-7.05%	-14.54%	+7.49%
Max Drawdown (5Y) Largest decline over 5 years	-17.74%	-28.92%	+11.18%
Max Drawdown (10Y) Largest decline over 10 years	-17.74%	-28.92%	+11.18%
Current Drawdown Current decline from peak	0.00%	-1.19%	+1.19%
Average Drawdown Average peak-to-trough decline	-2.65%	-5.92%	+3.27%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.82%	4.65%	-3.83%

Volatility

FCAMX vs. NMI - Volatility Comparison

The current volatility for Franklin California High Yield Municipal Fund (FCAMX) is 1.23%, while Nuveen Municipal Income Fund, Inc. (NMI) has a volatility of 6.89%. This indicates that FCAMX experiences smaller price fluctuations and is considered to be less risky than NMI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FCAMX	NMI	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.23%	6.89%	-5.66%
Volatility (6M) Calculated over the trailing 6-month period	2.44%	13.31%	-10.87%
Volatility (1Y) Calculated over the trailing 1-year period	3.31%	15.89%	-12.58%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.75%	14.46%	-9.71%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.84%	14.93%	-10.09%

FCAMX vs. NMI - Expense Ratio Comparison

Both FCAMX and NMI have an expense ratio of 0.72%.

Dividends

FCAMX vs. NMI - Dividend Comparison

FCAMX's dividend yield for the trailing twelve months is around 4.30%, more than NMI's 4.20% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FCAMX Franklin California High Yield Municipal Fund	4.30%	5.70%	4.78%	4.05%	3.55%	3.01%	3.21%	3.95%	3.77%	3.37%	3.76%	3.96%
NMI Nuveen Municipal Income Fund, Inc.	4.20%	4.59%	4.63%	4.04%	3.51%	3.22%	3.53%	4.15%	5.12%	4.21%	4.45%	4.28%

Frequently Asked Questions

Can I hold both FCAMX and NMI in my portfolio?

FCAMX and NMI have a correlation of 0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FCAMX or NMI?

NMI has higher volatility (6.89%) compared to FCAMX (1.23%). In terms of maximum drawdown, FCAMX dropped -24.20% vs NMI's -28.92%.

Which has better risk-adjusted returns?

FCAMX currently has the higher Sharpe Ratio (2.43 vs 1.00), 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.