AFMFX vs. ODMAX

Last updated Jun 23, 2026

AFMFX (American Funds American Mutual Fund Class F-3) and ODMAX (Invesco Developing Markets Fund) are both mutual funds - AFMFX is a Large Cap Value Equities fund managed by American Funds, while ODMAX is a Emerging Markets Diversified fund managed by Invesco. Over the past 5 years, AFMFX returned 10.95%/yr vs 2.17%/yr for ODMAX. A 0.60 correlation means they provide meaningful diversification when combined. AFMFX charges 0.27%/yr vs 1.24%/yr for ODMAX.

Performance

AFMFX vs. ODMAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds American Mutual Fund Class F-3 (AFMFX) and Invesco Developing Markets Fund (ODMAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AFMFX achieves a 6.99% return, which is significantly lower than ODMAX's 20.10% return.

AFMFX

• 1D: 0.48%
• 1M: 0.50%
• YTD: 6.99%
• 6M: 6.74%
• 1Y: 17.78%
• 3Y*: 15.17%
• 5Y*: 10.95%
• 10Y*: —

ODMAX

• 1D: 1.59%
• 1M: 4.42%
• YTD: 20.10%
• 6M: 21.73%
• 1Y: 42.86%
• 3Y*: 13.85%
• 5Y*: 2.17%
• 10Y*: 7.76%

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

AFMFX vs. ODMAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AFMFX American Funds American Mutual Fund Class F-3	6.99%	16.43%	15.30%	9.77%	-4.19%	23.64%	5.04%	21.90%	-1.98%	11.75%
ODMAX Invesco Developing Markets Fund	20.10%	28.34%	-1.39%	11.17%	-25.16%	-7.54%	17.22%	24.02%	-12.14%	22.36%

Correlation

The correlation between AFMFX and ODMAX is 0.57, 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	0.57
Correlation (3Y) Calculated over the trailing 3-year period	0.55
Correlation (5Y) Calculated over the trailing 5-year period	0.56
Correlation (All Time) Calculated using the full available price history since Mar 17, 2017	0.60

The correlation between AFMFX and ODMAX has been stable across timeframes, ranging from 0.55 to 0.60 - a consistent structural relationship.

Return for Risk

AFMFX vs. ODMAX — Risk / Return Rank

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

AFMFX

AFMFX Risk / Return Rank: 43
AFMFX Sharpe Ratio Rank: 45
AFMFX Sortino Ratio Rank: 43
AFMFX Omega Ratio Rank: 43
AFMFX Calmar Ratio Rank: 39
AFMFX Martin Ratio Rank: 46

ODMAX

ODMAX Risk / Return Rank: 74
ODMAX Sharpe Ratio Rank: 76
ODMAX Sortino Ratio Rank: 64
ODMAX Omega Ratio Rank: 74
ODMAX Calmar Ratio Rank: 81
ODMAX Martin Ratio Rank: 73

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.

AFMFX vs. ODMAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds American Mutual Fund Class F-3 (AFMFX) and Invesco Developing Markets Fund (ODMAX). 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.

	AFMFX	ODMAX	Difference
Sharpe ratio: Return per unit of total volatility	1.83	2.34	-0.51
Sortino ratio: Return per unit of downside risk	2.57	3.04	-0.47
Omega ratio: Gain probability vs. loss probability	1.33	1.44	-0.11
Calmar ratio: Return relative to maximum drawdown	2.25	3.52	-1.27
Martin ratio: Return relative to average drawdown	9.04	13.08	-4.04

AFMFX vs. ODMAX - Sharpe Ratio Comparison

The current AFMFX Sharpe Ratio is 1.83, which is comparable to the ODMAX Sharpe Ratio of 2.34. The chart below compares the historical Sharpe Ratios of AFMFX and ODMAX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

AFMFX vs. ODMAX - Drawdown Comparison

The maximum AFMFX drawdown since its inception was -29.79%, smaller than the maximum ODMAX drawdown of -61.63%. Use the drawdown chart below to compare losses from any high point for AFMFX and ODMAX.

Drawdown Indicators

	AFMFX	ODMAX	Difference
Max Drawdown Largest peak-to-trough decline	-29.79%	-61.63%	+31.84%
Max Drawdown (1Y) Largest decline over 1 year	-7.90%	-12.08%	+4.18%
Max Drawdown (3Y) Largest decline over 3 years	-12.91%	-18.26%	+5.35%
Max Drawdown (5Y) Largest decline over 5 years	-15.16%	-44.52%	+29.36%
Max Drawdown (10Y) Largest decline over 10 years	—	-46.23%	—
Current Drawdown Current decline from peak	-0.64%	-2.98%	+2.34%
Average Drawdown Average peak-to-trough decline	-2.91%	-14.57%	+11.66%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.96%	3.24%	-1.28%

Volatility

AFMFX vs. ODMAX - Volatility Comparison

The current volatility for American Funds American Mutual Fund Class F-3 (AFMFX) is 2.79%, while Invesco Developing Markets Fund (ODMAX) has a volatility of 9.02%. This indicates that AFMFX experiences smaller price fluctuations and is considered to be less risky than ODMAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AFMFX	ODMAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.79%	9.02%	-6.23%
Volatility (6M) Calculated over the trailing 6-month period	7.50%	15.70%	-8.20%
Volatility (1Y) Calculated over the trailing 1-year period	9.70%	18.19%	-8.49%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.51%	18.10%	-5.59%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.48%	18.01%	-3.53%

AFMFX vs. ODMAX - Expense Ratio Comparison

AFMFX has a 0.27% expense ratio, which is lower than ODMAX's 1.24% expense ratio.

Dividends

AFMFX vs. ODMAX - Dividend Comparison

AFMFX's dividend yield for the trailing twelve months is around 7.42%, less than ODMAX's 34.60% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AFMFX American Funds American Mutual Fund Class F-3	7.42%	7.86%	6.60%	4.06%	5.20%	3.58%	2.22%	4.89%	6.75%	6.25%	0.00%	0.00%
ODMAX Invesco Developing Markets Fund	34.60%	41.55%	0.01%	0.53%	0.57%	5.01%	0.00%	2.12%	0.28%	0.30%	0.23%	0.43%

Frequently Asked Questions

Can I hold both AFMFX and ODMAX in my portfolio?

AFMFX and ODMAX have a correlation of 0.57, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AFMFX or ODMAX?

ODMAX has higher volatility (9.02%) compared to AFMFX (2.79%). In terms of maximum drawdown, AFMFX dropped -29.79% vs ODMAX's -61.63%.

Which has better risk-adjusted returns?

ODMAX currently has the higher Sharpe Ratio (2.34 vs 1.83), 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.