ODMAX vs. MEIIX

Last updated Jul 17, 2026

ODMAX (Invesco Developing Markets Fund) and MEIIX (MFS Value Fund Class I) are both mutual funds - ODMAX is a Emerging Markets Diversified fund managed by Invesco, while MEIIX is a Large Cap Value Equities fund managed by MFS. Over the past 10 years, ODMAX returned 6.82%/yr vs 10.03%/yr for MEIIX. A 0.59 correlation means they provide meaningful diversification when combined. ODMAX charges 1.24%/yr vs 0.55%/yr for MEIIX.

Performance

ODMAX vs. MEIIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Developing Markets Fund (ODMAX) and MFS Value Fund Class I (MEIIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ODMAX achieves a 15.59% return, which is significantly higher than MEIIX's 9.38% return. Over the past 10 years, ODMAX has underperformed MEIIX with an annualized return of 6.82%, while MEIIX has yielded a comparatively higher 10.03% annualized return.

ODMAX

• 1D: 0.20%
• 1M: -2.99%
• 6M: 9.61%
• YTD: 15.59%
• 1Y: 32.31%
• 3Y*: 11.99%
• 5Y*: 1.89%
• 10Y*: 6.82%

MEIIX

• 1D: 0.15%
• 1M: 1.26%
• 6M: 5.35%
• YTD: 9.38%
• 1Y: 15.69%
• 3Y*: 13.57%
• 5Y*: 8.85%
• 10Y*: 10.03%

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

ODMAX vs. MEIIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ODMAX Invesco Developing Markets Fund	15.59%	28.34%	-1.39%	11.17%	-25.16%	-7.54%	17.22%	24.02%	-12.14%	34.77%
MEIIX MFS Value Fund Class I	9.38%	13.26%	11.86%	8.21%	-6.02%	25.43%	3.99%	30.04%	-9.90%	17.20%

Correlation

The correlation between ODMAX and MEIIX is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.33
Correlation (3Y) Calculated over the trailing 3-year period	0.41
Correlation (5Y) Calculated over the trailing 5-year period	0.50
Correlation (10Y) Calculated over the trailing 10-year period	0.55
Correlation (All Time) Calculated using the full available price history since Dec 31, 1996	0.59

Over the past year, the correlation between ODMAX and MEIIX has dropped to 0.33 - well below their long-term average of 0.59, suggesting their price drivers have been diverging.

Return for Risk

ODMAX vs. MEIIX — Risk / Return Rank

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

ODMAX

ODMAX Risk / Return Rank: 61
ODMAX Sharpe Ratio Rank: 60
ODMAX Sortino Ratio Rank: 52
ODMAX Omega Ratio Rank: 62
ODMAX Calmar Ratio Rank: 75
ODMAX Martin Ratio Rank: 56

MEIIX

MEIIX Risk / Return Rank: 52
MEIIX Sharpe Ratio Rank: 49
MEIIX Sortino Ratio Rank: 51
MEIIX Omega Ratio Rank: 46
MEIIX Calmar Ratio Rank: 62
MEIIX Martin Ratio Rank: 52

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.

ODMAX vs. MEIIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Developing Markets Fund (ODMAX) and MFS Value Fund Class I (MEIIX). 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.

	ODMAX	MEIIX	Difference
Sharpe ratio: Return per unit of total volatility	1.74	1.58	+0.16
Sortino ratio: Return per unit of downside risk	2.32	2.30	+0.02
Omega ratio: Gain probability vs. loss probability	1.33	1.28	+0.05
Calmar ratio: Return relative to maximum drawdown	2.73	2.45	+0.28
Martin ratio: Return relative to average drawdown	8.93	8.44	+0.49

ODMAX vs. MEIIX - Sharpe Ratio Comparison

The current ODMAX Sharpe Ratio is 1.74, which is comparable to the MEIIX Sharpe Ratio of 1.58. The chart below compares the historical Sharpe Ratios of ODMAX and MEIIX, 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

ODMAX vs. MEIIX - Drawdown Comparison

The maximum ODMAX drawdown since its inception was -61.63%, which is greater than MEIIX's maximum drawdown of -52.64%. Use the drawdown chart below to compare losses from any high point for ODMAX and MEIIX.

Drawdown Indicators

	ODMAX	MEIIX	Difference
Max Drawdown Largest peak-to-trough decline	-61.63%	-52.64%	-8.99%
Max Drawdown (1Y) Largest decline over 1 year	-12.08%	-6.76%	-5.32%
Max Drawdown (3Y) Largest decline over 3 years	-18.26%	-13.19%	-5.07%
Max Drawdown (5Y) Largest decline over 5 years	-42.07%	-17.58%	-24.49%
Max Drawdown (10Y) Largest decline over 10 years	-46.23%	-36.70%	-9.53%
Current Drawdown Current decline from peak	-6.62%	-0.35%	-6.27%
Average Drawdown Average peak-to-trough decline	-14.55%	-6.53%	-8.02%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.68%	1.96%	+1.72%

Volatility

ODMAX vs. MEIIX - Volatility Comparison

Invesco Developing Markets Fund (ODMAX) has a higher volatility of 7.03% compared to MFS Value Fund Class I (MEIIX) at 2.45%. This indicates that ODMAX's price experiences larger fluctuations and is considered to be riskier than MEIIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ODMAX	MEIIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.03%	2.45%	+4.58%
Volatility (6M) Calculated over the trailing 6-month period	16.55%	7.60%	+8.95%
Volatility (1Y) Calculated over the trailing 1-year period	18.99%	10.58%	+8.41%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.26%	13.92%	+4.34%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.02%	16.47%	+1.55%

ODMAX vs. MEIIX - Expense Ratio Comparison

ODMAX has a 1.24% expense ratio, which is higher than MEIIX's 0.55% expense ratio.

Dividends

ODMAX vs. MEIIX - Dividend Comparison

ODMAX's dividend yield for the trailing twelve months is around 35.95%, more than MEIIX's 8.85% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MEIIX MFS Value Fund Class I	8.85%	9.52%	9.30%	8.41%	7.58%	3.32%	2.63%	3.17%	3.62%	4.04%	2.91%	5.97%
ODMAX Invesco Developing Markets Fund	35.95%	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 ODMAX and MEIIX in my portfolio?

ODMAX and MEIIX have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ODMAX or MEIIX?

ODMAX has higher volatility (7.03%) compared to MEIIX (2.45%). In terms of maximum drawdown, ODMAX dropped -61.63% vs MEIIX's -52.64%.

Which has better risk-adjusted returns?

ODMAX currently has the higher Sharpe Ratio (1.74 vs 1.58), 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.