SPY vs. VT
SPY (State Street SPDR S&P 500 ETF) and VT (Vanguard Total World Stock ETF) are both exchange-traded funds - SPY is a S&P 500 fund tracking the S&P 500 Index, while VT is a Global Equities fund tracking the FTSE Global All Cap Index. Both are passively managed. Over the past 10 years, SPY returned 15.53%/yr vs 12.96%/yr for VT. Their correlation of 0.94 suggests significant overlap in exposure. SPY charges 0.09%/yr vs 0.06%/yr for VT.
Performance
SPY vs. VT - Performance Comparison
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Returns By Period
In the year-to-date period, SPY achieves a 8.10% return, which is significantly lower than VT's 10.01% return. Over the past 10 years, SPY has outperformed VT with an annualized return of 15.53%, while VT has yielded a comparatively lower 12.96% annualized return.
SPY
- 1D
- -0.05%
- 1M
- -1.41%
- YTD
- 8.10%
- 6M
- 6.77%
- 1Y
- 22.18%
- 3Y*
- 20.66%
- 5Y*
- 12.96%
- 10Y*
- 15.53%
VT
- 1D
- -0.05%
- 1M
- -0.48%
- YTD
- 10.01%
- 6M
- 9.01%
- 1Y
- 24.09%
- 3Y*
- 19.90%
- 5Y*
- 10.41%
- 10Y*
- 12.96%
SPY vs. VT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SPY State Street SPDR S&P 500 ETF | 8.10% | 17.72% | 24.89% | 26.18% | -18.18% | 28.73% | 18.33% | 31.22% | -4.57% | 21.71% |
VT Vanguard Total World Stock ETF | 10.01% | 22.43% | 16.49% | 22.02% | -18.00% | 18.27% | 16.59% | 26.81% | -9.76% | 24.50% |
Correlation
The correlation between SPY and VT is 0.96 - 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 | 0.96 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.95 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.96 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.95 |
Correlation (All Time) Calculated using the full available price history since Jun 26, 2008 | 0.94 |
The correlation between SPY and VT has been stable across timeframes, ranging from 0.94 to 0.96 - a consistent structural relationship.
SPY vs. VT - Sectors Allocation Comparison
Sectors
SPY
VT
Technology
Financial Services
Communication Services
Consumer Cyclical
Healthcare
Industrials
Consumer Defensive
Energy
Utilities
Real Estate
Basic Materials
Technology
SPY
VT
Financial Services
SPY
VT
Communication Services
SPY
VT
Consumer Cyclical
SPY
VT
Healthcare
SPY
VT
Industrials
SPY
VT
Consumer Defensive
SPY
VT
Energy
SPY
VT
Utilities
SPY
VT
Real Estate
SPY
VT
Basic Materials
SPY
VT
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Return for Risk
SPY vs. VT — Risk / Return Rank
SPY
VT
SPY vs. VT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for State Street SPDR S&P 500 ETF (SPY) and Vanguard Total World Stock ETF (VT). 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.
| SPY | VT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | 0.00 | ||
| Sortino ratioReturn per unit of downside risk | -0.03 | ||
| Omega ratioGain probability vs. loss probability | 1.33 | 1.33 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 2.51 | 2.50 | +0.01 |
| Martin ratioReturn relative to average drawdown | 11.15 | 10.81 | +0.34 |
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Drawdowns
SPY vs. VT - Drawdown Comparison
The maximum SPY drawdown since its inception was -55.19%, which is greater than VT's maximum drawdown of -50.27%. Use the drawdown chart below to compare losses from any high point for SPY and VT.
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Drawdown Indicators
| SPY | VT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -55.19% | -50.27% | -4.92% |
Max Drawdown (1Y)Largest decline over 1 year | -8.88% | -9.67% | +0.79% |
Max Drawdown (3Y)Largest decline over 3 years | -18.76% | -16.51% | -2.25% |
Max Drawdown (5Y)Largest decline over 5 years | -24.50% | -26.38% | +1.88% |
Max Drawdown (10Y)Largest decline over 10 years | -33.72% | -34.24% | +0.52% |
Current DrawdownCurrent decline from peak | -3.22% | -2.84% | -0.38% |
Average DrawdownAverage peak-to-trough decline | -9.03% | -7.00% | -2.03% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.99% | 2.23% | -0.24% |
Volatility
SPY vs. VT - Volatility Comparison
The current volatility for State Street SPDR S&P 500 ETF (SPY) is 4.85%, while Vanguard Total World Stock ETF (VT) has a volatility of 5.65%. This indicates that SPY experiences smaller price fluctuations and is considered to be less risky than VT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SPY | VT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.85% | 5.65% | -0.80% |
Volatility (6M)Calculated over the trailing 6-month period | 9.81% | 11.29% | -1.48% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.47% | 13.56% | -1.09% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.15% | 16.19% | +0.96% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 17.95% | 17.20% | +0.75% |
SPY vs. VT - Expense Ratio Comparison
SPY has a 0.09% expense ratio, which is higher than VT's 0.06% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Dividends
SPY vs. VT - Dividend Comparison
SPY's dividend yield for the trailing twelve months is around 1.03%, less than VT's 1.61% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SPY State Street SPDR S&P 500 ETF | 1.03% | 1.07% | 1.21% | 1.40% | 1.65% | 1.20% | 1.52% | 1.75% | 2.04% | 1.80% | 2.03% | 2.06% |
VT Vanguard Total World Stock ETF | 1.61% | 1.82% | 1.95% | 2.08% | 2.20% | 1.82% | 1.66% | 2.32% | 2.53% | 2.11% | 2.39% | 2.45% |
Frequently Asked Questions
With a correlation of 0.96, SPY and VT 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.
VT has higher volatility (5.65%) compared to SPY (4.85%). In terms of maximum drawdown, SPY dropped -55.19% vs VT's -50.27%.
On 10-year performance, SPY leads with 15.53% vs 12.96% for VT. On fees, VT is cheaper at 0.06% per year. On volatility, SPY has been the lower-risk option at 4.85%. The better choice depends on whether you care most about return, fees, risk, or income.
Over the 10-year period, SPY has performed better with a 15.53% return vs 12.96%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.
VT is cheaper with a 0.06% expense ratio, compared with 0.09% for SPY.
VT has the higher dividend yield at 1.61%, compared with 1.03% for SPY.
SPY is categorized as S&P 500, while VT is Global Equities. SPY tracks S&P 500 Index, while VT tracks FTSE Global All Cap Index. They also come from different issuers: State Street and Vanguard. Their fees differ too: 0.09% for SPY and 0.06% for VT.
SPY currently has the higher Sharpe Ratio (1.79 vs 1.79), 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.
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