PIEQX vs. TOUS

Last updated Jun 25, 2026

PIEQX (T. Rowe Price International Equity Index Fund) and TOUS (T. Rowe Price International Equity ETF) are both Foreign Large Cap Equities funds from T. Rowe Price. Over the past 3 years, PIEQX returned 16.51%/yr vs 17.54%/yr for TOUS. With a 0.95 correlation, they move nearly in lockstep. PIEQX charges 0.29%/yr vs 0.50%/yr for TOUS.

Performance

PIEQX vs. TOUS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price International Equity Index Fund (PIEQX) and T. Rowe Price International Equity ETF (TOUS). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PIEQX achieves a 8.31% return, which is significantly lower than TOUS's 9.19% return.

PIEQX

• 1D: -2.13%
• 1M: 0.00%
• YTD: 8.31%
• 6M: 7.83%
• 1Y: 20.16%
• 3Y*: 16.51%
• 5Y*: 8.37%
• 10Y*: 9.58%

TOUS

• 1D: 0.00%
• 1M: 0.43%
• YTD: 9.19%
• 6M: 9.00%
• 1Y: 20.27%
• 3Y*: 17.54%
• 5Y*: —
• 10Y*: —

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

PIEQX vs. TOUS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
PIEQX T. Rowe Price International Equity Index Fund	8.31%	31.37%	3.40%	4.96%
TOUS T. Rowe Price International Equity ETF	9.19%	34.00%	3.63%	3.45%

Correlation

The correlation between PIEQX and TOUS is 0.97 - 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	0.97
Correlation (3Y) Calculated over the trailing 3-year period	0.95
Correlation (All Time) Calculated using the full available price history since Jun 15, 2023	0.95

The correlation between PIEQX and TOUS has been stable across timeframes, ranging from 0.95 to 0.97 - a consistent structural relationship.

Return for Risk

PIEQX vs. TOUS — Risk / Return Rank

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

PIEQX

PIEQX Risk / Return Rank: 30
PIEQX Sharpe Ratio Rank: 29
PIEQX Sortino Ratio Rank: 28
PIEQX Omega Ratio Rank: 28
PIEQX Calmar Ratio Rank: 31
PIEQX Martin Ratio Rank: 34

TOUS

TOUS Risk / Return Rank: 40
TOUS Sharpe Ratio Rank: 40
TOUS Sortino Ratio Rank: 41
TOUS Omega Ratio Rank: 40
TOUS Calmar Ratio Rank: 36
TOUS Martin Ratio Rank: 41

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.

PIEQX vs. TOUS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price International Equity Index Fund (PIEQX) 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.

	PIEQX	TOUS	Difference
Sharpe ratio: Return per unit of total volatility	1.39	1.28	+0.10
Sortino ratio: Return per unit of downside risk	1.99	1.90	+0.09
Omega ratio: Gain probability vs. loss probability	1.25	1.24	+0.01
Calmar ratio: Return relative to maximum drawdown	1.92	1.66	+0.25
Martin ratio: Return relative to average drawdown	7.14	6.04	+1.10

PIEQX vs. TOUS - Sharpe Ratio Comparison

The current PIEQX Sharpe Ratio is 1.39, which is comparable to the TOUS Sharpe Ratio of 1.28. The chart below compares the historical Sharpe Ratios of PIEQX 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

PIEQX vs. TOUS - Drawdown Comparison

The maximum PIEQX drawdown since its inception was -60.73%, which is greater than TOUS's maximum drawdown of -14.29%. Use the drawdown chart below to compare losses from any high point for PIEQX and TOUS.

Drawdown Indicators

	PIEQX	TOUS	Difference
Max Drawdown Largest peak-to-trough decline	-60.73%	-14.29%	-46.44%
Max Drawdown (1Y) Largest decline over 1 year	-11.38%	-12.23%	+0.85%
Max Drawdown (3Y) Largest decline over 3 years	-13.70%	-14.29%	+0.59%
Max Drawdown (5Y) Largest decline over 5 years	-29.56%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-35.19%	—	—
Current Drawdown Current decline from peak	-2.13%	-2.03%	-0.10%
Average Drawdown Average peak-to-trough decline	-13.93%	-2.80%	-11.13%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.05%	3.36%	-0.31%

Volatility

PIEQX vs. TOUS - Volatility Comparison

T. Rowe Price International Equity Index Fund (PIEQX) and T. Rowe Price International Equity ETF (TOUS) have volatilities of 5.31% and 5.25%, 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

	PIEQX	TOUS	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.31%	5.25%	+0.06%
Volatility (6M) Calculated over the trailing 6-month period	13.13%	13.73%	-0.60%
Volatility (1Y) Calculated over the trailing 1-year period	15.76%	15.90%	-0.14%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	16.36%	15.30%	+1.06%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.56%	15.30%	+1.26%

PIEQX vs. TOUS - Expense Ratio Comparison

PIEQX has a 0.29% expense ratio, which is lower than TOUS's 0.50% expense ratio.

Dividends

PIEQX vs. TOUS - Dividend Comparison

PIEQX's dividend yield for the trailing twelve months is around 2.95%, more than TOUS's 1.59% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
PIEQX T. Rowe Price International Equity Index Fund	2.95%	3.19%	2.89%	3.00%	2.67%	3.15%	1.71%	2.82%	2.99%	0.21%	2.90%	2.69%
TOUS T. Rowe Price International Equity ETF	1.59%	1.74%	3.01%	0.50%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both PIEQX and TOUS in my portfolio?

With a correlation of 0.97, PIEQX and TOUS 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, PIEQX or TOUS?

PIEQX has higher volatility (5.31%) compared to TOUS (5.25%). In terms of maximum drawdown, PIEQX dropped -60.73% vs TOUS's -14.29%.

Which has better risk-adjusted returns?

PIEQX currently has the higher Sharpe Ratio (1.39 vs 1.28), 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.