TDI vs. SPY

Last updated Jul 16, 2026

TDI (Touchstone Dynamic International ETF) and SPY (State Street SPDR S&P 500 ETF) are both exchange-traded funds - TDI is a Foreign Large Cap Equities fund actively managed by Touchstone, while SPY is a S&P 500 fund tracking the S&P 500 Index. TDI is actively managed, while SPY is passively managed. Over the past year, TDI returned 36.74% vs 22.67% for SPY. A 0.71 correlation means they provide meaningful diversification when combined. TDI charges 0.65%/yr vs 0.09%/yr for SPY.

Performance

TDI vs. SPY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Touchstone Dynamic International ETF (TDI) and State Street SPDR S&P 500 ETF (SPY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, TDI achieves a 16.29% return, which is significantly higher than SPY's 11.28% return.

TDI

• 1D: 0.20%
• 1M: -1.97%
• 6M: 10.00%
• YTD: 16.29%
• 1Y: 36.74%
• 3Y*: —
• 5Y*: —
• 10Y*: —

SPY

• 1D: 0.40%
• 1M: 0.25%
• 6M: 9.92%
• YTD: 11.28%
• 1Y: 22.67%
• 3Y*: 20.37%
• 5Y*: 13.36%
• 10Y*: 15.17%

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

TDI vs. SPY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
TDI Touchstone Dynamic International ETF	16.29%	43.12%	6.39%	4.69%
SPY State Street SPDR S&P 500 ETF	11.28%	17.72%	24.89%	3.70%

Correlation

The correlation between TDI and SPY is 0.78, 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	0.78
Correlation (All Time) Calculated using the full available price history since Dec 11, 2023	0.71

The correlation between TDI and SPY has been stable across timeframes, ranging from 0.71 to 0.78 - a consistent structural relationship.

Return for Risk

TDI vs. SPY — Risk / Return Rank

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

TDI

TDI Risk / Return Rank: 74
TDI Sharpe Ratio Rank: 77
TDI Sortino Ratio Rank: 70
TDI Omega Ratio Rank: 75
TDI Calmar Ratio Rank: 75
TDI Martin Ratio Rank: 76

SPY

SPY Risk / Return Rank: 70
SPY Sharpe Ratio Rank: 70
SPY Sortino Ratio Rank: 68
SPY Omega Ratio Rank: 69
SPY Calmar Ratio Rank: 64
SPY Martin Ratio Rank: 76

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.

TDI vs. SPY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Touchstone Dynamic International ETF (TDI) and State Street SPDR S&P 500 ETF (SPY). 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.

	TDI	SPY	Difference
Sharpe ratio: Return per unit of total volatility	1.96	1.81	+0.15
Sortino ratio: Return per unit of downside risk	2.58	2.49	+0.09
Omega ratio: Gain probability vs. loss probability	1.35	1.33	+0.02
Calmar ratio: Return relative to maximum drawdown	3.05	2.56	+0.49
Martin ratio: Return relative to average drawdown	11.32	11.17	+0.16

TDI vs. SPY - Sharpe Ratio Comparison

The current TDI Sharpe Ratio is 1.96, which is comparable to the SPY Sharpe Ratio of 1.81. The chart below compares the historical Sharpe Ratios of TDI and SPY, 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

TDI vs. SPY - Drawdown Comparison

The maximum TDI drawdown since its inception was -14.99%, smaller than the maximum SPY drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for TDI and SPY.

Drawdown Indicators

	TDI	SPY	Difference
Max Drawdown Largest peak-to-trough decline	-14.99%	-55.19%	+40.20%
Max Drawdown (1Y) Largest decline over 1 year	-12.09%	-8.88%	-3.21%
Max Drawdown (3Y) Largest decline over 3 years	—	-18.76%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-24.50%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-33.72%	—
Current Drawdown Current decline from peak	-3.20%	-0.37%	-2.83%
Average Drawdown Average peak-to-trough decline	-2.26%	-9.02%	+6.76%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.25%	2.04%	+1.21%

Volatility

TDI vs. SPY - Volatility Comparison

Touchstone Dynamic International ETF (TDI) has a higher volatility of 5.83% compared to State Street SPDR S&P 500 ETF (SPY) at 3.94%. This indicates that TDI's price experiences larger fluctuations and is considered to be riskier than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TDI	SPY	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.83%	3.94%	+1.89%
Volatility (6M) Calculated over the trailing 6-month period	16.69%	10.01%	+6.68%
Volatility (1Y) Calculated over the trailing 1-year period	18.87%	12.58%	+6.29%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.26%	17.17%	+0.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.26%	17.93%	-0.67%

TDI vs. SPY - Expense Ratio Comparison

TDI has a 0.65% expense ratio, which is higher than SPY's 0.09% expense ratio.

Dividends

TDI vs. SPY - Dividend Comparison

TDI's dividend yield for the trailing twelve months is around 1.67%, more than SPY's 1.00% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
SPY State Street SPDR S&P 500 ETF	1.00%	1.07%	1.21%	1.40%	1.65%	1.20%	1.52%	1.75%	2.04%	1.80%	2.03%	2.06%
TDI Touchstone Dynamic International ETF	1.67%	1.94%	3.39%	0.40%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both TDI and SPY in my portfolio?

TDI and SPY have a correlation of 0.78, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, TDI or SPY?

TDI has higher volatility (5.83%) compared to SPY (3.94%). In terms of maximum drawdown, TDI dropped -14.99% vs SPY's -55.19%.

Which ETF is better, TDI or SPY?

On 1-year performance, TDI leads with 36.74% vs 22.67% for SPY. On fees, SPY is cheaper at 0.09% per year. On volatility, SPY has been the lower-risk option at 3.94%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, TDI or SPY?

Over the 1-year period, TDI has performed better with a 36.74% return vs 22.67%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, TDI or SPY?

SPY is cheaper with a 0.09% expense ratio, compared with 0.65% for TDI.

Which ETF pays a higher dividend yield, TDI or SPY?

TDI has the higher dividend yield at 1.67%, compared with 1.00% for SPY.

What is the main difference between TDI and SPY?

TDI is categorized as Foreign Large Cap Equities, while SPY is S&P 500. They also come from different issuers: Touchstone and State Street. Their fees differ too: 0.65% for TDI and 0.09% for SPY.

Which has better risk-adjusted returns?

TDI currently has the higher Sharpe Ratio (1.96 vs 1.81), 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.