TTD vs. OPPJ

Last updated Jul 14, 2026

TTD (The Trade Desk, Inc.) is a stock, while OPPJ (WisdomTree Japan Opportunities ETF) is Japan Equities fund tracking the WisdomTree Japan Opportunities Index. Over the past 5 years, TTD returned -23.11%/yr vs 24.42%/yr for OPPJ. At a 0.26 correlation, their price movements are largely independent.

Performance

TTD vs. OPPJ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in The Trade Desk, Inc. (TTD) and WisdomTree Japan Opportunities ETF (OPPJ). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TTD achieves a -47.87% return, which is significantly lower than OPPJ's 23.60% return.

TTD

• 1D: 1.33%
• 1M: 2.65%
• 6M: -46.37%
• YTD: -47.87%
• 1Y: -73.75%
• 3Y*: -39.19%
• 5Y*: -23.11%
• 10Y*: —

OPPJ

• 1D: -2.10%
• 1M: -2.08%
• 6M: 14.84%
• YTD: 23.60%
• 1Y: 59.51%
• 3Y*: 33.02%
• 5Y*: 24.42%
• 10Y*: 17.19%

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

TTD vs. OPPJ - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TTD The Trade Desk, Inc.	-47.87%	-67.70%	63.33%	60.52%	-51.08%	14.41%	208.34%	123.83%	153.79%	65.27%
OPPJ WisdomTree Japan Opportunities ETF	23.60%	37.08%	20.70%	38.96%	5.02%	11.66%	-3.22%	18.24%	-18.69%	29.56%

Correlation

The correlation between TTD and OPPJ is 0.01, 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	0.01
Correlation (3Y) Calculated over the trailing 3-year period	0.15
Correlation (5Y) Calculated over the trailing 5-year period	0.25
Correlation (All Time) Calculated using the full available price history since Sep 21, 2016	0.26

Over the past year, the correlation between TTD and OPPJ has dropped to 0.01 - well below their long-term average of 0.26, suggesting their price drivers have been diverging.

Return for Risk

TTD vs. OPPJ — Risk / Return Rank

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

TTD

TTD Risk / Return Rank: 6
TTD Sharpe Ratio Rank: 3
TTD Sortino Ratio Rank: 3
TTD Omega Ratio Rank: 2
TTD Calmar Ratio Rank: 6
TTD Martin Ratio Rank: 16

OPPJ

OPPJ Risk / Return Rank: 93
OPPJ Sharpe Ratio Rank: 94
OPPJ Sortino Ratio Rank: 93
OPPJ Omega Ratio Rank: 91
OPPJ Calmar Ratio Rank: 95
OPPJ Martin Ratio Rank: 93

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.

TTD vs. OPPJ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for The Trade Desk, Inc. (TTD) and WisdomTree Japan Opportunities ETF (OPPJ). 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.

	TTD	OPPJ	Difference
Sharpe ratio: Return per unit of total volatility	-1.15	2.85	-4.00
Sortino ratio: Return per unit of downside risk	-2.05	3.68	-5.73
Omega ratio: Gain probability vs. loss probability	0.71	1.47	-0.76
Calmar ratio: Return relative to maximum drawdown	-0.92	6.09	-7.00
Martin ratio: Return relative to average drawdown	-1.21	19.33	-20.54

TTD vs. OPPJ - Sharpe Ratio Comparison

The current TTD Sharpe Ratio is -1.15, which is lower than the OPPJ Sharpe Ratio of 2.85. The chart below compares the historical Sharpe Ratios of TTD and OPPJ, 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

TTD vs. OPPJ - Drawdown Comparison

The maximum TTD drawdown since its inception was -87.58%, which is greater than OPPJ's maximum drawdown of -39.30%. Use the drawdown chart below to compare losses from any high point for TTD and OPPJ.

Drawdown Indicators

	TTD	OPPJ	Difference
Max Drawdown Largest peak-to-trough decline	-87.58%	-39.30%	-48.28%
Max Drawdown (1Y) Largest decline over 1 year	-80.69%	-9.82%	-70.87%
Max Drawdown (3Y) Largest decline over 3 years	-87.58%	-16.49%	-71.09%
Max Drawdown (5Y) Largest decline over 5 years	-87.58%	-16.49%	-71.09%
Max Drawdown (10Y) Largest decline over 10 years	—	-39.30%	—
Current Drawdown Current decline from peak	-85.81%	-6.21%	-79.60%
Average Drawdown Average peak-to-trough decline	-27.73%	-6.48%	-21.25%
Ulcer Index Depth and duration of drawdowns from previous peaks	60.85%	3.09%	+57.76%

Volatility

TTD vs. OPPJ - Volatility Comparison

The Trade Desk, Inc. (TTD) has a higher volatility of 12.23% compared to WisdomTree Japan Opportunities ETF (OPPJ) at 8.02%. This indicates that TTD's price experiences larger fluctuations and is considered to be riskier than OPPJ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TTD	OPPJ	Difference
Volatility (1M) Calculated over the trailing 1-month period	12.23%	8.02%	+4.21%
Volatility (6M) Calculated over the trailing 6-month period	41.67%	17.12%	+24.55%
Volatility (1Y) Calculated over the trailing 1-year period	64.51%	21.04%	+43.47%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	67.04%	18.31%	+48.73%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	68.27%	19.55%	+48.72%

Dividends

TTD vs. OPPJ - Dividend Comparison

TTD has not paid dividends to shareholders, while OPPJ's dividend yield for the trailing twelve months is around 1.13%.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
OPPJ WisdomTree Japan Opportunities ETF	1.13%	1.78%	4.02%	2.71%	2.63%	2.96%	3.04%	2.17%	2.06%	1.53%	1.66%	3.61%
TTD The Trade Desk, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both TTD and OPPJ in my portfolio?

TTD and OPPJ have a correlation of 0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TTD or OPPJ?

TTD has higher volatility (12.23%) compared to OPPJ (8.02%). In terms of maximum drawdown, TTD dropped -87.58% vs OPPJ's -39.30%.

Which has better risk-adjusted returns?

OPPJ currently has the higher Sharpe Ratio (2.85 vs -1.15), 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.