DWGAX vs. FERGX

Last updated Apr 2, 2026

Compare and contrast key facts about American Funds Developing World Growth and Income Fund (DWGAX) and Fidelity SAI Emerging Markets Index Fund (FERGX).

DWGAX is managed by American Funds. It was launched on Feb 2, 2014. FERGX is managed by Fidelity. It was launched on Jan 4, 2016.

Performance

DWGAX vs. FERGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds Developing World Growth and Income Fund (DWGAX) and Fidelity SAI Emerging Markets Index Fund (FERGX). The values are adjusted to include any dividend payments, if applicable.

DWGAX vs. FERGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DWGAX American Funds Developing World Growth and Income Fund	0.86%	34.25%	3.57%	11.28%	-23.47%	0.50%	12.07%	23.50%	-14.90%	26.71%
FERGX Fidelity SAI Emerging Markets Index Fund	3.35%	33.86%	6.59%	9.41%	-20.19%	-3.05%	17.46%	18.22%	-14.52%	33.62%

Returns By Period

In the year-to-date period, DWGAX achieves a 0.86% return, which is significantly lower than FERGX's 3.35% return.

DWGAX

• 1D: 1.60%
• 1M: -9.72%
• YTD: 0.86%
• 6M: 3.59%
• 1Y: 28.23%
• 3Y*: 14.57%
• 5Y*: 2.85%
• 10Y*: 6.47%

FERGX

• 1D: 3.23%
• 1M: -8.17%
• YTD: 3.35%
• 6M: 7.00%
• 1Y: 32.37%
• 3Y*: 15.69%
• 5Y*: 3.68%
• 10Y*: —

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

DWGAX vs. FERGX - Expense Ratio Comparison

DWGAX has a 1.23% expense ratio, which is higher than FERGX's 0.08% expense ratio.

DWGAX

American Funds Developing World Growth and Income Fund

FERGX

Fidelity SAI Emerging Markets Index Fund

Return for Risk

DWGAX vs. FERGX — Risk / Return Rank

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

DWGAX

DWGAX Risk / Return Rank: 84
DWGAX Sharpe Ratio Rank: 88
DWGAX Sortino Ratio Rank: 85
DWGAX Omega Ratio Rank: 85
DWGAX Calmar Ratio Rank: 83
DWGAX Martin Ratio Rank: 81

FERGX

FERGX Risk / Return Rank: 86
FERGX Sharpe Ratio Rank: 89
FERGX Sortino Ratio Rank: 88
FERGX Omega Ratio Rank: 85
FERGX Calmar Ratio Rank: 86
FERGX Martin Ratio Rank: 85

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.

DWGAX vs. FERGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds Developing World Growth and Income Fund (DWGAX) and Fidelity SAI Emerging Markets Index Fund (FERGX). 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.

	DWGAX	FERGX	Difference
Sharpe ratio Return per unit of total volatility	1.81	1.86	-0.06
Sortino ratio Return per unit of downside risk	2.34	2.45	-0.11
Omega ratio Gain probability vs. loss probability	1.36	1.36	0.00
Calmar ratio Return relative to maximum drawdown	2.15	2.27	-0.13
Martin ratio Return relative to average drawdown	8.65	9.03	-0.39
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

DWGAX vs. FERGX - Sharpe Ratio Comparison

The current DWGAX Sharpe Ratio is 1.81, which is comparable to the FERGX Sharpe Ratio of 1.86. The chart below compares the historical Sharpe Ratios of DWGAX and FERGX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	DWGAX	FERGX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.81	1.86	-0.06
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.18	0.22	-0.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.40	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.26	0.43	-0.17

Correlation

The correlation between DWGAX and FERGX is 0.92, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

DWGAX vs. FERGX - Dividend Comparison

DWGAX's dividend yield for the trailing twelve months is around 1.99%, less than FERGX's 2.59% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
DWGAX American Funds Developing World Growth and Income Fund	1.99%	1.87%	1.12%	1.63%	1.09%	1.01%	1.46%	1.81%	2.28%	2.02%	2.01%	2.05%
FERGX Fidelity SAI Emerging Markets Index Fund	2.59%	2.67%	2.40%	2.67%	2.51%	2.90%	1.49%	2.49%	2.58%	0.58%	0.00%	0.00%

Drawdowns

DWGAX vs. FERGX - Drawdown Comparison

The maximum DWGAX drawdown since its inception was -38.71%, roughly equal to the maximum FERGX drawdown of -39.27%. Use the drawdown chart below to compare losses from any high point for DWGAX and FERGX.

Drawdown Indicators

	DWGAX	FERGX	Difference
Max Drawdown Largest peak-to-trough decline	-38.71%	-39.27%	+0.56%
Max Drawdown (1Y) Largest decline over 1 year	-13.26%	-13.32%	+0.06%
Max Drawdown (5Y) Largest decline over 5 years	-38.35%	-37.18%	-1.17%
Max Drawdown (10Y) Largest decline over 10 years	-38.71%	—	—
Current Drawdown Current decline from peak	-11.87%	-10.52%	-1.35%
Average Drawdown Average peak-to-trough decline	-14.08%	-14.56%	+0.48%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.29%	3.35%	-0.06%

Volatility

DWGAX vs. FERGX - Volatility Comparison

The current volatility for American Funds Developing World Growth and Income Fund (DWGAX) is 7.17%, while Fidelity SAI Emerging Markets Index Fund (FERGX) has a volatility of 9.62%. This indicates that DWGAX experiences smaller price fluctuations and is considered to be less risky than FERGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DWGAX	FERGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.17%	9.62%	-2.45%
Volatility (6M) Calculated over the trailing 6-month period	11.49%	13.68%	-2.19%
Volatility (1Y) Calculated over the trailing 1-year period	16.29%	17.94%	-1.65%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.95%	16.84%	-0.89%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.30%	17.85%	-1.55%