TSPA vs. TOUS

Last updated Jul 17, 2026

TSPA (T. Rowe Price US Equity Research ETF) and TOUS (T. Rowe Price International Equity ETF) are both exchange-traded funds - TSPA is a Large Cap Blend Equities fund actively managed by T. Rowe Price, while TOUS is a Foreign Large Cap Equities fund actively managed by T. Rowe Price. Both are actively managed. Over the past 3 years, TSPA returned 20.58%/yr vs 16.50%/yr for TOUS. A 0.70 correlation means they provide meaningful diversification when combined. TSPA charges 0.34%/yr vs 0.50%/yr for TOUS.

Performance

TSPA vs. TOUS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price US Equity Research ETF (TSPA) and T. Rowe Price International Equity ETF (TOUS). 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 TSPA having a 11.06% return and TOUS slightly lower at 10.81%.

TSPA

• 1D: -0.50%
• 1M: 0.21%
• 6M: 9.52%
• YTD: 11.06%
• 1Y: 21.70%
• 3Y*: 20.58%
• 5Y*: 13.85%
• 10Y*: —

TOUS

• 1D: -0.93%
• 1M: -0.34%
• 6M: 6.79%
• YTD: 10.81%
• 1Y: 21.35%
• 3Y*: 16.50%
• 5Y*: —
• 10Y*: —

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

TSPA vs. TOUS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
TSPA T. Rowe Price US Equity Research ETF	11.06%	16.44%	26.37%	11.57%
TOUS T. Rowe Price International Equity ETF	10.81%	34.00%	3.63%	3.45%

Correlation

The correlation between TSPA and TOUS is 0.75, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.75
Correlation (3Y) Calculated over the trailing 3-year period	0.70
Correlation (All Time) Calculated using the full available price history since Jun 15, 2023	0.70

The correlation between TSPA and TOUS has been stable across timeframes, ranging from 0.70 to 0.75 - a consistent structural relationship.

TSPA vs. TOUS - Sectors Allocation Comparison

Sectors	TSPA	TOUS
Technology	35.9%	14.0%
Financial Services	12.2%	23.0%
Communication Services	11.3%	4.1%
Consumer Cyclical	10.0%	5.6%
Healthcare	8.6%	9.4%
Industrials	8.0%	18.6%
Consumer Defensive	4.7%	6.3%
Energy	3.6%	4.2%
Utilities	2.4%	3.0%
Basic Materials	1.8%	4.8%
Real Estate	1.7%	1.4%

Return for Risk

TSPA vs. TOUS — Risk / Return Rank

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

TSPA

TSPA Risk / Return Rank: 63
TSPA Sharpe Ratio Rank: 62
TSPA Sortino Ratio Rank: 61
TSPA Omega Ratio Rank: 62
TSPA Calmar Ratio Rank: 59
TSPA Martin Ratio Rank: 72

TOUS

TOUS Risk / Return Rank: 47
TOUS Sharpe Ratio Rank: 47
TOUS Sortino Ratio Rank: 48
TOUS Omega Ratio Rank: 47
TOUS Calmar Ratio Rank: 42
TOUS Martin Ratio Rank: 48

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.

TSPA vs. TOUS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price US Equity Research ETF (TSPA) and T. Rowe Price International Equity ETF (TOUS). 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.

	TSPA	TOUS	Difference
Sharpe ratio: Return per unit of total volatility	1.65	1.34	+0.31
Sortino ratio: Return per unit of downside risk	2.30	1.97	+0.33
Omega ratio: Gain probability vs. loss probability	1.30	1.25	+0.05
Calmar ratio: Return relative to maximum drawdown	2.36	1.75	+0.61
Martin ratio: Return relative to average drawdown	10.39	6.35	+4.04

TSPA vs. TOUS - Sharpe Ratio Comparison

The current TSPA Sharpe Ratio is 1.65, which is comparable to the TOUS Sharpe Ratio of 1.34. The chart below compares the historical Sharpe Ratios of TSPA and TOUS, 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

TSPA vs. TOUS - Drawdown Comparison

The maximum TSPA drawdown since its inception was -24.72%, which is greater than TOUS's maximum drawdown of -14.29%. Use the drawdown chart below to compare losses from any high point for TSPA and TOUS.

Drawdown Indicators

	TSPA	TOUS	Difference
Max Drawdown Largest peak-to-trough decline	-24.72%	-14.29%	-10.43%
Max Drawdown (1Y) Largest decline over 1 year	-9.24%	-12.23%	+2.99%
Max Drawdown (3Y) Largest decline over 3 years	-19.04%	-14.29%	-4.75%
Max Drawdown (5Y) Largest decline over 5 years	-24.72%	—	—
Current Drawdown Current decline from peak	-0.90%	-1.85%	+0.95%
Average Drawdown Average peak-to-trough decline	-5.40%	-2.77%	-2.63%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.09%	3.37%	-1.28%

Volatility

TSPA vs. TOUS - Volatility Comparison

T. Rowe Price US Equity Research ETF (TSPA) and T. Rowe Price International Equity ETF (TOUS) have volatilities of 4.04% and 4.00%, 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

	TSPA	TOUS	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.04%	4.00%	+0.04%
Volatility (6M) Calculated over the trailing 6-month period	10.68%	13.91%	-3.23%
Volatility (1Y) Calculated over the trailing 1-year period	13.18%	15.98%	-2.80%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.12%	15.26%	+1.86%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.99%	15.26%	+1.73%

TSPA vs. TOUS - Expense Ratio Comparison

TSPA has a 0.34% expense ratio, which is lower than TOUS's 0.50% expense ratio.

Dividends

TSPA vs. TOUS - Dividend Comparison

TSPA's dividend yield for the trailing twelve months is around 0.56%, less than TOUS's 1.57% yield.

Position	TTM	2025	2024	2023	2022	2021
TOUS T. Rowe Price International Equity ETF	1.57%	1.74%	3.01%	0.50%	0.00%	0.00%
TSPA T. Rowe Price US Equity Research ETF	0.56%	0.62%	0.50%	0.41%	1.16%	0.43%

Frequently Asked Questions

Can I hold both TSPA and TOUS in my portfolio?

TSPA and TOUS have a correlation of 0.75, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TSPA or TOUS?

TSPA has higher volatility (4.04%) compared to TOUS (4.00%). In terms of maximum drawdown, TSPA dropped -24.72% vs TOUS's -14.29%.

Which ETF is better, TSPA or TOUS?

On 3-year performance, TSPA leads with 20.58% vs 16.50% for TOUS. On fees, TSPA is cheaper at 0.34% per year. Their volatility is very similar. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, TSPA or TOUS?

Over the 3-year period, TSPA has performed better with a 20.58% return vs 16.50%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, TSPA or TOUS?

TSPA is cheaper with a 0.34% expense ratio, compared with 0.50% for TOUS.

Which ETF pays a higher dividend yield, TSPA or TOUS?

TOUS has the higher dividend yield at 1.57%, compared with 0.56% for TSPA.

What is the main difference between TSPA and TOUS?

TSPA is categorized as Large Cap Blend Equities, while TOUS is Foreign Large Cap Equities. Their fees differ too: 0.34% for TSPA and 0.50% for TOUS.

Which has better risk-adjusted returns?

TSPA currently has the higher Sharpe Ratio (1.65 vs 1.34), 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.