EFAS vs. EWY

Last updated Jun 13, 2026

EFAS (Global X MSCI SuperDividend® EAFE ETF) and EWY (iShares MSCI South Korea ETF) are both exchange-traded funds - EFAS is a Foreign Large Cap Equities fund tracking the MSCI EAFE Top 50 Dividend Index, while EWY is a Asia Pacific Equities fund tracking the MSCI Korea Index. Both are passively managed. Over the past 5 years, EFAS returned 12.41%/yr vs 18.80%/yr for EWY. A 0.50 correlation means they provide meaningful diversification when combined. EFAS charges 0.56%/yr vs 0.59%/yr for EWY.

Performance

EFAS vs. EWY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Global X MSCI SuperDividend® EAFE ETF (EFAS) and iShares MSCI South Korea ETF (EWY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EFAS achieves a 15.45% return, which is significantly lower than EWY's 103.10% return.

EFAS

• 1D: 0.16%
• 1M: 0.53%
• YTD: 15.45%
• 6M: 18.87%
• 1Y: 29.12%
• 3Y*: 25.18%
• 5Y*: 12.41%
• 10Y*: —

EWY

• 1D: -0.75%
• 1M: 3.64%
• YTD: 103.10%
• 6M: 117.85%
• 1Y: 203.95%
• 3Y*: 46.46%
• 5Y*: 18.80%
• 10Y*: 16.84%

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

EFAS vs. EWY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EFAS Global X MSCI SuperDividend® EAFE ETF	15.45%	46.83%	3.07%	14.65%	-8.00%	12.75%	-5.42%	14.60%	-11.60%	22.76%
EWY iShares MSCI South Korea ETF	103.10%	95.33%	-20.48%	19.05%	-26.59%	-7.58%	39.43%	7.97%	-20.37%	44.97%

Correlation

The correlation between EFAS and EWY is 0.30, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.30
Correlation (3Y) Calculated over the trailing 3-year period	0.42
Correlation (5Y) Calculated over the trailing 5-year period	0.50
Correlation (All Time) Calculated using the full available price history since Nov 16, 2016	0.50

The correlation between EFAS and EWY shifts across timeframes, from 0.30 (1 year) to 0.50 (all time), reflecting how their relationship changes across market environments.

EFAS vs. EWY - Sectors Allocation Comparison

Sectors	EFAS	EWY
Financial Services	30.1%	9.6%
Utilities	14.4%	0.4%
Energy	13.7%	1.4%
Real Estate	11.3%	-
Industrials	9.9%	20.4%
Communication Services	8.6%	2.9%
Consumer Defensive	8.1%	1.7%
Consumer Cyclical	1.9%	5.7%
Basic Materials	1.8%	2.0%
Healthcare	0.1%	3.5%
Technology	0.1%	52.4%

Return for Risk

EFAS vs. EWY — Risk / Return Rank

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

EFAS

EFAS Risk / Return Rank: 89
EFAS Sharpe Ratio Rank: 91
EFAS Sortino Ratio Rank: 91
EFAS Omega Ratio Rank: 88
EFAS Calmar Ratio Rank: 93
EFAS Martin Ratio Rank: 84

EWY

EWY Risk / Return Rank: 95
EWY Sharpe Ratio Rank: 97
EWY Sortino Ratio Rank: 93
EWY Omega Ratio Rank: 94
EWY Calmar Ratio Rank: 97
EWY Martin Ratio Rank: 96

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.

EFAS vs. EWY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Global X MSCI SuperDividend® EAFE ETF (EFAS) and iShares MSCI South Korea ETF (EWY). 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.

	EFAS	EWY	Difference
Sharpe ratio: Return per unit of total volatility	2.75	4.29	-1.54
Sortino ratio: Return per unit of downside risk	3.86	4.08	-0.22
Omega ratio: Gain probability vs. loss probability	1.48	1.59	-0.11
Calmar ratio: Return relative to maximum drawdown	5.64	8.65	-3.00
Martin ratio: Return relative to average drawdown	14.75	30.24	-15.49

EFAS vs. EWY - Sharpe Ratio Comparison

The current EFAS Sharpe Ratio is 2.75, which is lower than the EWY Sharpe Ratio of 4.29. The chart below compares the historical Sharpe Ratios of EFAS and EWY, 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

EFAS vs. EWY - Drawdown Comparison

The maximum EFAS drawdown since its inception was -44.38%, smaller than the maximum EWY drawdown of -74.14%. Use the drawdown chart below to compare losses from any high point for EFAS and EWY.

Drawdown Indicators

	EFAS	EWY	Difference
Max Drawdown Largest peak-to-trough decline	-44.38%	-74.14%	+29.76%
Max Drawdown (1Y) Largest decline over 1 year	-5.30%	-23.08%	+17.78%
Max Drawdown (3Y) Largest decline over 3 years	-11.84%	-27.36%	+15.52%
Max Drawdown (5Y) Largest decline over 5 years	-28.81%	-48.55%	+19.74%
Max Drawdown (10Y) Largest decline over 10 years	—	-49.73%	—
Current Drawdown Current decline from peak	-0.87%	-8.88%	+8.01%
Average Drawdown Average peak-to-trough decline	-7.06%	-20.11%	+13.05%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.02%	6.59%	-4.57%

Volatility

EFAS vs. EWY - Volatility Comparison

The current volatility for Global X MSCI SuperDividend® EAFE ETF (EFAS) is 3.35%, while iShares MSCI South Korea ETF (EWY) has a volatility of 25.64%. This indicates that EFAS experiences smaller price fluctuations and is considered to be less risky than EWY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EFAS	EWY	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.35%	25.64%	-22.29%
Volatility (6M) Calculated over the trailing 6-month period	8.58%	42.65%	-34.07%
Volatility (1Y) Calculated over the trailing 1-year period	10.87%	46.51%	-35.64%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.62%	30.15%	-14.53%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.32%	28.06%	-9.74%

EFAS vs. EWY - Expense Ratio Comparison

EFAS has a 0.56% expense ratio, which is lower than EWY's 0.59% expense ratio.

Dividends

EFAS vs. EWY - Dividend Comparison

EFAS's dividend yield for the trailing twelve months is around 4.62%, more than EWY's 1.03% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EFAS Global X MSCI SuperDividend® EAFE ETF	4.62%	4.83%	6.76%	6.33%	7.28%	5.19%	4.34%	5.75%	6.63%	6.15%	0.21%	0.00%
EWY iShares MSCI South Korea ETF	1.03%	2.10%	2.55%	2.52%	1.23%	2.16%	0.73%	2.10%	1.34%	2.90%	1.21%	2.42%

Frequently Asked Questions

Can I hold both EFAS and EWY in my portfolio?

EFAS and EWY have a correlation of 0.30, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EFAS or EWY?

EWY has higher volatility (25.64%) compared to EFAS (3.35%). In terms of maximum drawdown, EFAS dropped -44.38% vs EWY's -74.14%.

Which ETF is better, EFAS or EWY?

On 5-year performance, EWY leads with 18.80% vs 12.41% for EFAS. On fees, EFAS is cheaper at 0.56% per year. On volatility, EFAS has been the lower-risk option at 3.35%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, EFAS or EWY?

Over the 5-year period, EWY has performed better with a 18.80% return vs 12.41%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, EFAS or EWY?

EFAS is cheaper with a 0.56% expense ratio, compared with 0.59% for EWY.

Which ETF pays a higher dividend yield, EFAS or EWY?

EFAS has the higher dividend yield at 4.62%, compared with 1.03% for EWY.

What is the main difference between EFAS and EWY?

EFAS is categorized as Foreign Large Cap Equities, while EWY is Asia Pacific Equities. EFAS tracks MSCI EAFE Top 50 Dividend Index, while EWY tracks MSCI Korea Index. They also come from different issuers: Global X and iShares. Their fees differ too: 0.56% for EFAS and 0.59% for EWY.

Which has better risk-adjusted returns?

EWY currently has the higher Sharpe Ratio (4.29 vs 2.75), 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.