FEDDX vs. FEDAX

Last updated Jun 4, 2026

FEDDX (Fidelity Emerging Markets Discovery Fund) and FEDAX (Fidelity Advisor Emerging Markets Discovery Fund Class A) are both Emerging Markets Equities funds from Fidelity. Over the past 10 years, FEDDX returned 10.95%/yr vs 10.66%/yr for FEDAX. With a 1.00 correlation, they move nearly in lockstep. FEDDX charges 1.19%/yr vs 1.49%/yr for FEDAX.

Performance

FEDDX vs. FEDAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Emerging Markets Discovery Fund (FEDDX) and Fidelity Advisor Emerging Markets Discovery Fund Class A (FEDAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with FEDDX having a 20.05% return and FEDAX slightly lower at 19.92%. Both investments have delivered pretty close results over the past 10 years, with FEDDX having a 10.95% annualized return and FEDAX not far behind at 10.66%.

FEDDX

• 1D: 0.66%
• 1M: 1.50%
• YTD: 20.05%
• 6M: 22.07%
• 1Y: 40.71%
• 3Y*: 18.98%
• 5Y*: 8.76%
• 10Y*: 10.95%

FEDAX

• 1D: 0.66%
• 1M: 1.47%
• YTD: 19.92%
• 6M: 21.86%
• 1Y: 40.35%
• 3Y*: 18.66%
• 5Y*: 8.45%
• 10Y*: 10.66%

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

FEDDX vs. FEDAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FEDDX Fidelity Emerging Markets Discovery Fund	20.05%	31.90%	-3.68%	20.76%	-11.83%	6.65%	16.96%	19.60%	-18.90%	36.59%
FEDAX Fidelity Advisor Emerging Markets Discovery Fund Class A	19.92%	31.49%	-3.90%	20.38%	-12.13%	6.39%	16.62%	19.32%	-19.19%	36.46%

Correlation

The correlation between FEDDX and FEDAX is 1.00 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	1.00
Correlation (3Y) Calculated over the trailing 3-year period	1.00
Correlation (5Y) Calculated over the trailing 5-year period	1.00
Correlation (10Y) Calculated over the trailing 10-year period	1.00
Correlation (All Time) Calculated using the full available price history since Nov 3, 2011	1.00

The correlation between FEDDX and FEDAX has been stable across timeframes, ranging from 1.00 to 1.00 - a consistent structural relationship.

Return for Risk

FEDDX vs. FEDAX — Risk / Return Rank

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

FEDDX

FEDDX Risk / Return Rank: 87
FEDDX Sharpe Ratio Rank: 92
FEDDX Sortino Ratio Rank: 85
FEDDX Omega Ratio Rank: 85
FEDDX Calmar Ratio Rank: 88
FEDDX Martin Ratio Rank: 86

FEDAX

FEDAX Risk / Return Rank: 87
FEDAX Sharpe Ratio Rank: 92
FEDAX Sortino Ratio Rank: 84
FEDAX Omega Ratio Rank: 84
FEDAX Calmar Ratio Rank: 87
FEDAX Martin Ratio Rank: 86

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.

FEDDX vs. FEDAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Emerging Markets Discovery Fund (FEDDX) and Fidelity Advisor Emerging Markets Discovery Fund Class A (FEDAX). 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.

	FEDDX	FEDAX	Difference
Sharpe ratio: Return per unit of total volatility	3.13	3.09	+0.04
Sortino ratio: Return per unit of downside risk	4.02	3.97	+0.05
Omega ratio: Gain probability vs. loss probability	1.58	1.57	+0.01
Calmar ratio: Return relative to maximum drawdown	4.33	4.27	+0.06
Martin ratio: Return relative to average drawdown	16.61	16.35	+0.25
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FEDDX vs. FEDAX - Sharpe Ratio Comparison

The current FEDDX Sharpe Ratio is 3.13, which is comparable to the FEDAX Sharpe Ratio of 3.09. The chart below compares the historical Sharpe Ratios of FEDDX and FEDAX, 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

	FEDDX	FEDAX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.13	3.09	+0.04
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.62	0.60	+0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.70	0.68	+0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.58	0.56	+0.02

Drawdowns

FEDDX vs. FEDAX - Drawdown Comparison

The maximum FEDDX drawdown since its inception was -42.95%, roughly equal to the maximum FEDAX drawdown of -43.35%. Use the drawdown chart below to compare losses from any high point for FEDDX and FEDAX.

Drawdown Indicators

	FEDDX	FEDAX	Difference
Max Drawdown Largest peak-to-trough decline	-42.95%	-43.35%	+0.40%
Max Drawdown (1Y) Largest decline over 1 year	-9.54%	-9.58%	+0.04%
Max Drawdown (3Y) Largest decline over 3 years	-17.29%	-17.42%	+0.13%
Max Drawdown (5Y) Largest decline over 5 years	-27.45%	-27.68%	+0.23%
Max Drawdown (10Y) Largest decline over 10 years	-42.95%	-43.35%	+0.40%
Current Drawdown Current decline from peak	-1.16%	-1.17%	+0.01%
Average Drawdown Average peak-to-trough decline	-8.77%	-8.97%	+0.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.48%	2.50%	-0.02%

Volatility

FEDDX vs. FEDAX - Volatility Comparison

Fidelity Emerging Markets Discovery Fund (FEDDX) and Fidelity Advisor Emerging Markets Discovery Fund Class A (FEDAX) have volatilities of 4.39% and 4.42%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FEDDX	FEDAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.39%	4.42%	-0.03%
Volatility (6M) Calculated over the trailing 6-month period	10.65%	10.67%	-0.02%
Volatility (1Y) Calculated over the trailing 1-year period	13.20%	13.25%	-0.05%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.11%	14.12%	-0.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.74%	15.76%	-0.02%

FEDDX vs. FEDAX - Expense Ratio Comparison

FEDDX has a 1.19% expense ratio, which is lower than FEDAX's 1.49% expense ratio.

Dividends

FEDDX vs. FEDAX - Dividend Comparison

FEDDX's dividend yield for the trailing twelve months is around 3.87%, more than FEDAX's 3.81% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FEDAX Fidelity Advisor Emerging Markets Discovery Fund Class A	3.81%	4.57%	3.79%	1.85%	1.41%	11.64%	0.31%	0.74%	1.54%	1.50%	1.13%	0.52%
FEDDX Fidelity Emerging Markets Discovery Fund	3.87%	4.65%	3.99%	2.05%	1.69%	11.90%	0.59%	1.05%	1.88%	1.50%	1.36%	0.81%

Frequently Asked Questions

Can I hold both FEDDX and FEDAX in my portfolio?

With a correlation of 1.00, FEDDX and FEDAX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, FEDDX or FEDAX?

FEDAX has higher volatility (4.42%) compared to FEDDX (4.39%). In terms of maximum drawdown, FEDDX dropped -42.95% vs FEDAX's -43.35%.

Which has better risk-adjusted returns?

FEDDX currently has the higher Sharpe Ratio (3.13 vs 3.09), 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.