^GSPC vs. HOOD
^GSPC (S&P 500 Index) is an index, while HOOD (Robinhood Markets, Inc.) is a stock. Over the past 3 years, ^GSPC returned 19.66%/yr vs 113.87%/yr for HOOD. A 0.55 correlation means they provide meaningful diversification when combined.
Performance
^GSPC vs. HOOD - Performance Comparison
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Returns By Period
In the year-to-date period, ^GSPC achieves a 10.35% return, which is significantly higher than HOOD's -13.24% return.
^GSPC
- 1D
- 1.65%
- 1M
- 1.97%
- YTD
- 10.35%
- 6M
- 10.82%
- 1Y
- 26.39%
- 3Y*
- 19.66%
- 5Y*
- 12.33%
- 10Y*
- 13.81%
HOOD
- 1D
- 5.29%
- 1M
- 27.20%
- YTD
- -13.24%
- 6M
- -14.87%
- 1Y
- 35.15%
- 3Y*
- 113.87%
- 5Y*
- —
- 10Y*
- —
^GSPC vs. HOOD - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
^GSPC S&P 500 Index | 10.35% | 16.39% | 23.31% | 24.23% | -19.44% | 8.31% |
HOOD Robinhood Markets, Inc. | -13.24% | 203.54% | 192.46% | 56.51% | -54.17% | -53.26% |
Correlation
The correlation between ^GSPC and HOOD is 0.60, 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 | 0.60 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.55 |
Correlation (All Time) Calculated using the full available price history since Jul 29, 2021 | 0.55 |
The correlation between ^GSPC and HOOD has been stable across timeframes, ranging from 0.55 to 0.60 - a consistent structural relationship.
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Return for Risk
^GSPC vs. HOOD — Risk / Return Rank
^GSPC
HOOD
^GSPC vs. HOOD - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for S&P 500 Index (^GSPC) and Robinhood Markets, Inc. (HOOD). 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.
| ^GSPC | HOOD | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.63 | ||
| Sortino ratioReturn per unit of downside risk | +1.70 | ||
| Omega ratioGain probability vs. loss probability | 1.39 | 1.14 | +0.25 |
| Calmar ratioReturn relative to maximum drawdown | 2.91 | 0.62 | +2.30 |
| Martin ratioReturn relative to average drawdown | 13.08 | 1.11 | +11.97 |
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Drawdowns
^GSPC vs. HOOD - Drawdown Comparison
The maximum ^GSPC drawdown since its inception was -56.78%, smaller than the maximum HOOD drawdown of -90.21%. Use the drawdown chart below to compare losses from any high point for ^GSPC and HOOD.
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Drawdown Indicators
| ^GSPC | HOOD | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -56.78% | -90.21% | +33.43% |
Max Drawdown (1Y)Largest decline over 1 year | -9.10% | -57.26% | +48.16% |
Max Drawdown (3Y)Largest decline over 3 years | -18.90% | -57.26% | +38.36% |
Max Drawdown (5Y)Largest decline over 5 years | -25.43% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -33.92% | — | — |
Current DrawdownCurrent decline from peak | -0.73% | -35.64% | +34.91% |
Average DrawdownAverage peak-to-trough decline | -10.72% | -60.83% | +50.11% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.02% | 31.77% | -29.75% |
Volatility
^GSPC vs. HOOD - Volatility Comparison
The current volatility for S&P 500 Index (^GSPC) is 4.67%, while Robinhood Markets, Inc. (HOOD) has a volatility of 23.10%. This indicates that ^GSPC experiences smaller price fluctuations and is considered to be less risky than HOOD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ^GSPC | HOOD | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.67% | 23.10% | -18.43% |
Volatility (6M)Calculated over the trailing 6-month period | 9.83% | 50.29% | -40.46% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.44% | 69.61% | -57.17% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.99% | 74.07% | -57.08% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.11% | 74.07% | -55.96% |
Frequently Asked Questions
^GSPC and HOOD have a correlation of 0.60, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
HOOD has higher volatility (23.10%) compared to ^GSPC (4.67%). In terms of maximum drawdown, ^GSPC dropped -56.78% vs HOOD's -90.21%.
^GSPC currently has the higher Sharpe Ratio (2.14 vs 0.51), 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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