DXJ vs. COST

Last updated Jun 13, 2026

DXJ (WisdomTree Japan Hedged Equity Fund) is Japan Equities fund tracking the WisdomTree Japan Hedged Equity Index, while COST (Costco Wholesale Corporation) is a stock. Over the past 10 years, DXJ returned 18.72%/yr vs 22.27%/yr for COST. At a 0.33 correlation, their price movements are largely independent.

Performance

DXJ vs. COST - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in WisdomTree Japan Hedged Equity Fund (DXJ) and Costco Wholesale Corporation (COST). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DXJ achieves a 18.74% return, which is significantly higher than COST's 14.24% return. Over the past 10 years, DXJ has underperformed COST with an annualized return of 18.72%, while COST has yielded a comparatively higher 22.27% annualized return.

DXJ

• 1D: 0.74%
• 1M: -0.20%
• YTD: 18.74%
• 6M: 19.84%
• 1Y: 53.35%
• 3Y*: 30.91%
• 5Y*: 26.01%
• 10Y*: 18.72%

COST

• 1D: 0.68%
• 1M: -4.91%
• YTD: 14.24%
• 6M: 11.38%
• 1Y: -1.48%
• 3Y*: 25.12%
• 5Y*: 22.12%
• 10Y*: 22.27%

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

DXJ vs. COST - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
DXJ WisdomTree Japan Hedged Equity Fund	18.74%	32.78%	29.83%	42.04%	5.96%	17.99%	3.94%	18.94%	-19.78%	22.81%
COST Costco Wholesale Corporation	14.24%	-5.39%	39.62%	49.00%	-19.05%	51.82%	32.67%	45.70%	10.60%	22.37%

Correlation

The correlation between DXJ and COST is 0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.02
Correlation (3Y) Calculated over the trailing 3-year period	0.19
Correlation (5Y) Calculated over the trailing 5-year period	0.26
Correlation (10Y) Calculated over the trailing 10-year period	0.28
Correlation (All Time) Calculated using the full available price history since Jun 16, 2006	0.33

Over the past year, the correlation between DXJ and COST has dropped to 0.02 - well below their long-term average of 0.33, suggesting their price drivers have been diverging.

Return for Risk

DXJ vs. COST — Risk / Return Rank

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

DXJ

DXJ Risk / Return Rank: 92
DXJ Sharpe Ratio Rank: 93
DXJ Sortino Ratio Rank: 93
DXJ Omega Ratio Rank: 92
DXJ Calmar Ratio Rank: 90
DXJ Martin Ratio Rank: 91

COST

COST Risk / Return Rank: 37
COST Sharpe Ratio Rank: 40
COST Sortino Ratio Rank: 32
COST Omega Ratio Rank: 32
COST Calmar Ratio Rank: 40
COST Martin Ratio Rank: 39

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.

DXJ vs. COST - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for WisdomTree Japan Hedged Equity Fund (DXJ) and Costco Wholesale Corporation (COST). 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.

	DXJ	COST	Difference
Sharpe ratio: Return per unit of total volatility	3.02	-0.08	+3.10
Sortino ratio: Return per unit of downside risk	4.04	0.02	+4.02
Omega ratio: Gain probability vs. loss probability	1.54	1.00	+0.54
Calmar ratio: Return relative to maximum drawdown	4.88	-0.10	+4.98
Martin ratio: Return relative to average drawdown	18.93	-0.22	+19.15

DXJ vs. COST - Sharpe Ratio Comparison

The current DXJ Sharpe Ratio is 3.02, which is higher than the COST Sharpe Ratio of -0.08. The chart below compares the historical Sharpe Ratios of DXJ and COST, 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

DXJ vs. COST - Drawdown Comparison

The maximum DXJ drawdown since its inception was -49.63%, smaller than the maximum COST drawdown of -53.39%. Use the drawdown chart below to compare losses from any high point for DXJ and COST.

Drawdown Indicators

	DXJ	COST	Difference
Max Drawdown Largest peak-to-trough decline	-49.63%	-53.39%	+3.76%
Max Drawdown (1Y) Largest decline over 1 year	-10.98%	-15.14%	+4.16%
Max Drawdown (3Y) Largest decline over 3 years	-22.19%	-20.74%	-1.45%
Max Drawdown (5Y) Largest decline over 5 years	-22.19%	-31.40%	+9.21%
Max Drawdown (10Y) Largest decline over 10 years	-39.14%	-31.40%	-7.74%
Current Drawdown Current decline from peak	-1.34%	-10.23%	+8.89%
Average Drawdown Average peak-to-trough decline	-14.32%	-13.36%	-0.96%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.83%	6.67%	-3.84%

Volatility

DXJ vs. COST - Volatility Comparison

The current volatility for WisdomTree Japan Hedged Equity Fund (DXJ) is 4.64%, while Costco Wholesale Corporation (COST) has a volatility of 7.44%. This indicates that DXJ experiences smaller price fluctuations and is considered to be less risky than COST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DXJ	COST	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.64%	7.44%	-2.80%
Volatility (6M) Calculated over the trailing 6-month period	13.56%	14.53%	-0.97%
Volatility (1Y) Calculated over the trailing 1-year period	17.73%	18.80%	-1.07%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	19.02%	22.72%	-3.70%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.17%	21.95%	-1.78%

Dividends

DXJ vs. COST - Dividend Comparison

DXJ's dividend yield for the trailing twelve months is around 1.09%, more than COST's 0.55% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
COST Costco Wholesale Corporation	0.55%	0.59%	0.49%	2.87%	0.76%	0.54%	3.38%	0.86%	1.08%	4.81%	1.09%	4.06%
DXJ WisdomTree Japan Hedged Equity Fund	1.09%	1.29%	3.48%	3.44%	3.02%	2.64%	2.53%	2.47%	2.92%	2.30%	1.98%	5.95%

Frequently Asked Questions

Can I hold both DXJ and COST in my portfolio?

DXJ and COST have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DXJ or COST?

COST has higher volatility (7.44%) compared to DXJ (4.64%). In terms of maximum drawdown, DXJ dropped -49.63% vs COST's -53.39%.

Which has better risk-adjusted returns?

DXJ currently has the higher Sharpe Ratio (3.02 vs -0.08), 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.