GMCDX vs. DBLEX

Last updated Jun 5, 2026

GMCDX (GMO Emerging Country Debt Fund) and DBLEX (DoubleLine Emerging Markets Fixed Income Fund) are both Emerging Markets Bonds funds. Over the past 10 years, GMCDX returned 7.84%/yr vs 3.86%/yr for DBLEX. A 0.64 correlation means they provide meaningful diversification when combined. GMCDX charges 0.53%/yr vs 0.90%/yr for DBLEX.

Performance

GMCDX vs. DBLEX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in GMO Emerging Country Debt Fund (GMCDX) and DoubleLine Emerging Markets Fixed Income Fund (DBLEX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GMCDX achieves a 8.52% return, which is significantly higher than DBLEX's 1.39% return. Over the past 10 years, GMCDX has outperformed DBLEX with an annualized return of 7.84%, while DBLEX has yielded a comparatively lower 3.86% annualized return.

GMCDX

• 1D: -0.16%
• 1M: 1.28%
• YTD: 8.52%
• 6M: 9.15%
• 1Y: 25.77%
• 3Y*: 20.27%
• 5Y*: 9.58%
• 10Y*: 7.84%

DBLEX

• 1D: 0.00%
• 1M: 0.36%
• YTD: 1.39%
• 6M: 1.64%
• 1Y: 6.39%
• 3Y*: 8.33%
• 5Y*: 2.15%
• 10Y*: 3.86%

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

GMCDX vs. DBLEX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GMCDX GMO Emerging Country Debt Fund	8.52%	22.34%	13.39%	17.63%	-16.30%	6.56%	7.25%	14.28%	-5.89%	12.49%
DBLEX DoubleLine Emerging Markets Fixed Income Fund	1.39%	8.39%	8.20%	9.64%	-15.30%	1.97%	4.85%	11.80%	-3.20%	8.48%

Correlation

The correlation between GMCDX and DBLEX is 0.64, 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	0.64
Correlation (3Y) Calculated over the trailing 3-year period	0.69
Correlation (5Y) Calculated over the trailing 5-year period	0.72
Correlation (10Y) Calculated over the trailing 10-year period	0.67
Correlation (All Time) Calculated using the full available price history since Apr 7, 2010	0.64

The correlation between GMCDX and DBLEX has been stable across timeframes, ranging from 0.64 to 0.72 - a consistent structural relationship.

Return for Risk

GMCDX vs. DBLEX — Risk / Return Rank

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

GMCDX

GMCDX Risk / Return Rank: 98
GMCDX Sharpe Ratio Rank: 99
GMCDX Sortino Ratio Rank: 99
GMCDX Omega Ratio Rank: 98
GMCDX Calmar Ratio Rank: 97
GMCDX Martin Ratio Rank: 98

DBLEX

DBLEX Risk / Return Rank: 88
DBLEX Sharpe Ratio Rank: 93
DBLEX Sortino Ratio Rank: 94
DBLEX Omega Ratio Rank: 94
DBLEX Calmar Ratio Rank: 80
DBLEX Martin Ratio Rank: 81

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.

GMCDX vs. DBLEX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for GMO Emerging Country Debt Fund (GMCDX) and DoubleLine Emerging Markets Fixed Income Fund (DBLEX). 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.

	GMCDX	DBLEX	Difference
Sharpe ratio: Return per unit of total volatility	5.02	3.17	+1.85
Sortino ratio: Return per unit of downside risk	8.99	4.82	+4.17
Omega ratio: Gain probability vs. loss probability	2.26	1.75	+0.51
Calmar ratio: Return relative to maximum drawdown	6.90	3.61	+3.29
Martin ratio: Return relative to average drawdown	29.90	14.73	+15.16
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GMCDX vs. DBLEX - Sharpe Ratio Comparison

The current GMCDX Sharpe Ratio is 5.02, which is higher than the DBLEX Sharpe Ratio of 3.17. The chart below compares the historical Sharpe Ratios of GMCDX and DBLEX, 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

	GMCDX	DBLEX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	5.02	3.17	+1.85
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.86	0.48	+0.38
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.84	0.83	+0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.32	1.01	-0.69

Drawdowns

GMCDX vs. DBLEX - Drawdown Comparison

The maximum GMCDX drawdown since its inception was -68.24%, which is greater than DBLEX's maximum drawdown of -25.43%. Use the drawdown chart below to compare losses from any high point for GMCDX and DBLEX.

Drawdown Indicators

	GMCDX	DBLEX	Difference
Max Drawdown Largest peak-to-trough decline	-68.24%	-25.43%	-42.81%
Max Drawdown (1Y) Largest decline over 1 year	-3.85%	-1.81%	-2.04%
Max Drawdown (3Y) Largest decline over 3 years	-9.00%	-4.54%	-4.46%
Max Drawdown (5Y) Largest decline over 5 years	-26.02%	-25.43%	-0.59%
Max Drawdown (10Y) Largest decline over 10 years	-26.02%	-25.43%	-0.59%
Current Drawdown Current decline from peak	-0.16%	0.00%	-0.16%
Average Drawdown Average peak-to-trough decline	-17.65%	-3.49%	-14.16%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.89%	0.44%	+0.45%

Volatility

GMCDX vs. DBLEX - Volatility Comparison

GMO Emerging Country Debt Fund (GMCDX) has a higher volatility of 1.52% compared to DoubleLine Emerging Markets Fixed Income Fund (DBLEX) at 0.73%. This indicates that GMCDX's price experiences larger fluctuations and is considered to be riskier than DBLEX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GMCDX	DBLEX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.52%	0.73%	+0.79%
Volatility (6M) Calculated over the trailing 6-month period	4.38%	1.53%	+2.85%
Volatility (1Y) Calculated over the trailing 1-year period	5.30%	2.06%	+3.24%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	11.20%	4.52%	+6.68%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.33%	4.65%	+4.68%

GMCDX vs. DBLEX - Expense Ratio Comparison

GMCDX has a 0.53% expense ratio, which is lower than DBLEX's 0.90% expense ratio.

Dividends

GMCDX vs. DBLEX - Dividend Comparison

GMCDX's dividend yield for the trailing twelve months is around 5.78%, more than DBLEX's 5.58% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DBLEX DoubleLine Emerging Markets Fixed Income Fund	5.58%	5.59%	5.97%	5.54%	4.77%	4.00%	4.37%	4.57%	3.83%	4.33%	4.54%	5.21%
GMCDX GMO Emerging Country Debt Fund	5.78%	6.27%	6.88%	10.26%	13.73%	17.75%	9.66%	6.60%	7.76%	7.06%	6.00%	2.50%

Frequently Asked Questions

Can I hold both GMCDX and DBLEX in my portfolio?

GMCDX and DBLEX have a correlation of 0.64, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, GMCDX or DBLEX?

GMCDX has higher volatility (1.52%) compared to DBLEX (0.73%). In terms of maximum drawdown, GMCDX dropped -68.24% vs DBLEX's -25.43%.

Which has better risk-adjusted returns?

GMCDX currently has the higher Sharpe Ratio (5.02 vs 3.17), 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.