TOUS vs. IDOG

Last updated Aug 4, 2026

TOUS (T. Rowe Price International Equity ETF) and IDOG (ALPS International Sector Dividend Dogs ETF) are both Foreign Large Cap Equities funds. TOUS is actively managed, while IDOG is passively managed. Over the past 3 years, TOUS returned 18.42%/yr vs 21.04%/yr for IDOG. Their correlation of 0.82 means they have usually moved in the same direction. Both charge a 0.50% expense ratio.

Performance

TOUS vs. IDOG - Performance Comparison

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

Returns By Period

In the year-to-date period, TOUS achieves a 13.28% return, which is significantly lower than IDOG's 16.40% return.

TOUS

• 1D: 0.43%
• 1M: 1.35%
• 6M: 6.89%
• YTD: 13.28%
• 1Y: 25.56%
• 3Y*: 18.42%
• 5Y*: —
• 10Y*: —
• ALL TIME*: 16.81%

IDOG

• 1D: 0.05%
• 1M: 5.40%
• 6M: 10.61%
• YTD: 16.40%
• 1Y: 34.66%
• 3Y*: 21.04%
• 5Y*: 14.23%
• 10Y*: 10.94%
• ALL TIME*: 8.88%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
IDOG ALPS International Sector Dividend Dogs ETF	$1.71M	$1.45M	$1.24M
TOUS T. Rowe Price International Equity ETF	$4.35M	$4.52M	$6.67M

TOUS vs. IDOG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
TOUS T. Rowe Price International Equity ETF	13.28%	34.00%	3.63%	3.45%
IDOG ALPS International Sector Dividend Dogs ETF	16.40%	39.94%	1.35%	9.72%

Correlation

The correlation between TOUS and IDOG is 0.74, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.74
Correlation (3Y) Balances recent behavior with more history.	0.82
Correlation (All Time) Calculated using the full available price history since Jun 15, 2023	0.82

The correlation between TOUS and IDOG has been stable across timeframes, ranging from 0.74 to 0.82 - a consistent structural relationship.

TOUS vs. IDOG - Sectors Allocation Comparison

Sectors	TOUS	IDOG
Financial Services	22.2%	10.6%
Industrials	18.9%	12.3%
Technology	15.7%	7.7%
Healthcare	10.9%	10.4%
Consumer Cyclical	7.2%	10.1%
Consumer Defensive	7.2%	10.3%
Basic Materials	4.8%	9.8%
Communication Services	4.4%	9.5%
Energy	4.3%	9.2%
Utilities	3.1%	10.2%
Real Estate	1.5%	-

Return for Risk

TOUS vs. IDOG — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

TOUS

TOUS Risk / Return Rank: 63
TOUS Sharpe Ratio Rank: 65
TOUS Sortino Ratio Rank: 68
TOUS Omega Ratio Rank: 65
TOUS Calmar Ratio Rank: 57
TOUS Martin Ratio Rank: 61

IDOG

IDOG Risk / Return Rank: 93
IDOG Sharpe Ratio Rank: 93
IDOG Sortino Ratio Rank: 92
IDOG Omega Ratio Rank: 91
IDOG Calmar Ratio Rank: 95
IDOG Martin Ratio Rank: 92

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

TOUS vs. IDOG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price International Equity ETF (TOUS) and ALPS International Sector Dividend Dogs ETF (IDOG). 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.

	TOUS	IDOG	Difference
Sharpe ratio: Return per unit of total volatility	1.59	2.61	-1.02
Sortino ratio: Return per unit of downside risk	2.31	3.46	-1.14
Omega ratio: Gain probability vs. loss probability	1.29	1.44	-0.15
Calmar ratio: Return relative to maximum drawdown	2.10	5.38	-3.28
Martin ratio: Return relative to average drawdown	7.65	16.68	-9.03

TOUS vs. IDOG - Sharpe Ratio Comparison

The current TOUS Sharpe Ratio is 1.59, which is lower than the IDOG Sharpe Ratio of 2.61. The chart below compares the historical Sharpe Ratios of TOUS and IDOG, 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

TOUS vs. IDOG - Drawdown Comparison

The maximum TOUS drawdown since its inception was -14.29%, smaller than the maximum IDOG drawdown of -37.32%. Use the drawdown chart below to compare losses from any high point for TOUS and IDOG.

Drawdown Indicators

	TOUS	IDOG	Difference
Max Drawdown Largest peak-to-trough decline	-14.29%	-37.32%	+23.03%
Max Drawdown (1Y) Largest decline over 1 year	-12.23%	-6.47%	-5.76%
Max Drawdown (3Y) Largest decline over 3 years	-14.29%	-13.92%	-0.37%
Max Drawdown (5Y) Largest decline over 5 years	—	-25.31%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-37.32%	—
Current Drawdown Current decline from peak	-0.15%	-0.27%	+0.12%
Average Drawdown Average peak-to-trough decline	-2.75%	-7.86%	+5.11%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.35%	2.08%	+1.27%

Volatility

TOUS vs. IDOG - Volatility Comparison

T. Rowe Price International Equity ETF (TOUS) has a higher volatility of 4.63% compared to ALPS International Sector Dividend Dogs ETF (IDOG) at 2.79%. This indicates that TOUS's price experiences larger fluctuations and is considered to be riskier than IDOG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TOUS	IDOG	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.63%	2.79%	+1.84%
Volatility (6M) Calculated over the trailing 6-month period	14.14%	10.78%	+3.36%
Volatility (1Y) Calculated over the trailing 1-year period	16.18%	13.36%	+2.82%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.29%	15.64%	-0.35%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.29%	17.09%	-1.80%

TOUS vs. IDOG - Expense Ratio Comparison

Both TOUS and IDOG have an expense ratio of 0.50%.

Dividends

TOUS vs. IDOG - Dividend Comparison

TOUS's dividend yield for the trailing twelve months is around 1.54%, less than IDOG's 4.23% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
IDOG ALPS International Sector Dividend Dogs ETF	4.23%	4.26%	4.90%	4.86%	4.46%	3.85%	3.00%	5.41%	4.50%	3.33%	4.01%	4.19%
TOUS T. Rowe Price International Equity ETF	1.54%	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 TOUS and IDOG in my portfolio?

TOUS and IDOG have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TOUS or IDOG?

TOUS has higher volatility (4.63%) compared to IDOG (2.79%). In terms of maximum drawdown, TOUS dropped -14.29% vs IDOG's -37.32%.

Which ETF is better, TOUS or IDOG?

On 3-year performance, IDOG leads with 21.04% vs 18.42% for TOUS. Both ETFs have the same 0.50% expense ratio. On volatility, IDOG has been the lower-risk option at 2.79%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, TOUS or IDOG?

Over the 3-year period, IDOG has performed better with a 21.04% return vs 18.42%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, TOUS or IDOG?

TOUS and IDOG have the same expense ratio: 0.50% per year.

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

IDOG has the higher dividend yield at 4.23%, compared with 1.54% for TOUS.

What is the main difference between TOUS and IDOG?

They also come from different issuers: T. Rowe Price and SS&C.

Which has better risk-adjusted returns?

IDOG currently has the higher Sharpe Ratio (2.61 vs 1.59), 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.