RPGAX vs. CGMU

Last updated Jun 4, 2026

RPGAX (T. Rowe Price Global Allocation Fund) and CGMU (Capital Group Municipal Income ETF) are both funds - RPGAX is a Global Allocation fund actively managed by T. Rowe Price, while CGMU is a Municipal Bonds fund actively managed by Capital Group. Both are actively managed. Over the past 3 years, RPGAX returned 13.43%/yr vs 4.70%/yr for CGMU. At a 0.25 correlation, their price movements are largely independent. RPGAX charges 1.01%/yr vs 0.27%/yr for CGMU.

Performance

RPGAX vs. CGMU - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Global Allocation Fund (RPGAX) and Capital Group Municipal Income ETF (CGMU). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RPGAX achieves a 7.58% return, which is significantly higher than CGMU's 1.39% return.

RPGAX

• 1D: 0.41%
• 1M: 2.81%
• YTD: 7.58%
• 6M: 8.41%
• 1Y: 18.15%
• 3Y*: 13.43%
• 5Y*: 6.09%
• 10Y*: 8.20%

CGMU

• 1D: -0.11%
• 1M: 0.45%
• YTD: 1.39%
• 6M: 1.79%
• 1Y: 6.72%
• 3Y*: 4.70%
• 5Y*: —
• 10Y*: —

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

RPGAX vs. CGMU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
RPGAX T. Rowe Price Global Allocation Fund	7.58%	15.00%	9.65%	13.78%	3.80%
CGMU Capital Group Municipal Income ETF	1.39%	5.19%	2.64%	6.76%	4.53%

Correlation

The correlation between RPGAX and CGMU is 0.24, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.24
Correlation (3Y) Calculated over the trailing 3-year period	0.27
Correlation (All Time) Calculated using the full available price history since Oct 28, 2022	0.25

Return for Risk

RPGAX vs. CGMU — Risk / Return Rank

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

RPGAX

RPGAX Risk / Return Rank: 61
RPGAX Sharpe Ratio Rank: 64
RPGAX Sortino Ratio Rank: 65
RPGAX Omega Ratio Rank: 68
RPGAX Calmar Ratio Rank: 51
RPGAX Martin Ratio Rank: 59

CGMU

CGMU Risk / Return Rank: 75
CGMU Sharpe Ratio Rank: 87
CGMU Sortino Ratio Rank: 89
CGMU Omega Ratio Rank: 92
CGMU Calmar Ratio Rank: 53
CGMU Martin Ratio Rank: 51

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.

RPGAX vs. CGMU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Global Allocation Fund (RPGAX) and Capital Group Municipal Income ETF (CGMU). 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.

	RPGAX	CGMU	Difference
Sharpe ratio: Return per unit of total volatility	2.35	2.94	-0.59
Sortino ratio: Return per unit of downside risk	3.37	4.18	-0.81
Omega ratio: Gain probability vs. loss probability	1.46	1.64	-0.18
Calmar ratio: Return relative to maximum drawdown	2.71	2.65	+0.07
Martin ratio: Return relative to average drawdown	11.82	8.61	+3.21
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RPGAX vs. CGMU - Sharpe Ratio Comparison

The current RPGAX Sharpe Ratio is 2.35, which is comparable to the CGMU Sharpe Ratio of 2.94. The chart below compares the historical Sharpe Ratios of RPGAX and CGMU, 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

	RPGAX	CGMU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.35	2.94	-0.59
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.65	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.80	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.73	1.66	-0.93

Drawdowns

RPGAX vs. CGMU - Drawdown Comparison

The maximum RPGAX drawdown since its inception was -24.42%, which is greater than CGMU's maximum drawdown of -4.11%. Use the drawdown chart below to compare losses from any high point for RPGAX and CGMU.

Drawdown Indicators

	RPGAX	CGMU	Difference
Max Drawdown Largest peak-to-trough decline	-24.42%	-4.11%	-20.31%
Max Drawdown (1Y) Largest decline over 1 year	-6.75%	-2.55%	-4.20%
Max Drawdown (3Y) Largest decline over 3 years	-9.57%	-3.89%	-5.68%
Max Drawdown (5Y) Largest decline over 5 years	-21.79%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-24.42%	—	—
Current Drawdown Current decline from peak	0.00%	-0.89%	+0.89%
Average Drawdown Average peak-to-trough decline	-3.84%	-0.84%	-3.00%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.55%	0.78%	+0.77%

Volatility

RPGAX vs. CGMU - Volatility Comparison

T. Rowe Price Global Allocation Fund (RPGAX) has a higher volatility of 2.47% compared to Capital Group Municipal Income ETF (CGMU) at 0.79%. This indicates that RPGAX's price experiences larger fluctuations and is considered to be riskier than CGMU based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RPGAX	CGMU	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.47%	0.79%	+1.68%
Volatility (6M) Calculated over the trailing 6-month period	6.41%	1.72%	+4.69%
Volatility (1Y) Calculated over the trailing 1-year period	7.80%	2.29%	+5.51%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	9.46%	3.48%	+5.98%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	10.24%	3.48%	+6.76%

RPGAX vs. CGMU - Expense Ratio Comparison

RPGAX has a 1.01% expense ratio, which is higher than CGMU's 0.27% expense ratio.

Dividends

RPGAX vs. CGMU - Dividend Comparison

RPGAX's dividend yield for the trailing twelve months is around 6.53%, more than CGMU's 3.33% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CGMU Capital Group Municipal Income ETF	3.33%	3.32%	3.21%	3.08%	0.49%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
RPGAX T. Rowe Price Global Allocation Fund	6.53%	7.03%	5.24%	2.49%	3.15%	7.54%	1.05%	2.97%	2.52%	0.75%	0.36%	1.62%

Frequently Asked Questions

Can I hold both RPGAX and CGMU in my portfolio?

RPGAX and CGMU have a correlation of 0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RPGAX or CGMU?

RPGAX has higher volatility (2.47%) compared to CGMU (0.79%). In terms of maximum drawdown, RPGAX dropped -24.42% vs CGMU's -4.11%.

Which has better risk-adjusted returns?

CGMU currently has the higher Sharpe Ratio (2.94 vs 2.35), 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.