^XSP vs. ^SPXEW
^XSP (S&P 500 Mini-SPX Options Index) and ^SPXEW (S&P 500 Equal Weighted Index) are both indexes. Over the past 5 years, ^XSP returned 11.54%/yr vs 6.79%/yr for ^SPXEW. Their correlation of 0.87 suggests significant overlap in exposure.
Performance
^XSP vs. ^SPXEW - Performance Comparison
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Returns By Period
In the year-to-date period, ^XSP achieves a 7.60% return, which is significantly lower than ^SPXEW's 9.06% return.
^XSP
- 1D
- -1.44%
- 1M
- -1.45%
- YTD
- 7.60%
- 6M
- 6.59%
- 1Y
- 22.24%
- 3Y*
- 19.20%
- 5Y*
- 11.54%
- 10Y*
- —
^SPXEW
- 1D
- -0.37%
- 1M
- 1.32%
- YTD
- 9.06%
- 6M
- 8.13%
- 1Y
- 16.95%
- 3Y*
- 12.90%
- 5Y*
- 6.79%
- 10Y*
- 10.30%
^XSP vs. ^SPXEW - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
^XSP S&P 500 Mini-SPX Options Index | 7.60% | 16.39% | 23.31% | 24.23% | -19.44% | 24.04% |
^SPXEW S&P 500 Equal Weighted Index | 9.06% | 9.34% | 10.90% | 11.56% | -13.11% | 21.46% |
Correlation
The correlation between ^XSP and ^SPXEW is 0.74, 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 | 0.74 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.80 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.88 |
Correlation (All Time) Calculated using the full available price history since Mar 1, 2021 | 0.87 |
The correlation between ^XSP and ^SPXEW shifts across timeframes, from 0.74 (1 year) to 0.88 (5 years), reflecting how their relationship changes across market environments.
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Return for Risk
^XSP vs. ^SPXEW — Risk / Return Rank
^XSP
^SPXEW
^XSP vs. ^SPXEW - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for S&P 500 Mini-SPX Options Index (^XSP) and S&P 500 Equal Weighted Index (^SPXEW). 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.
| ^XSP | ^SPXEW | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.35 | ||
| Sortino ratioReturn per unit of downside risk | +0.34 | ||
| Omega ratioGain probability vs. loss probability | 1.32 | 1.25 | +0.07 |
| Calmar ratioReturn relative to maximum drawdown | 2.46 | 2.12 | +0.34 |
| Martin ratioReturn relative to average drawdown | 10.92 | 7.90 | +3.02 |
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Drawdowns
^XSP vs. ^SPXEW - Drawdown Comparison
The maximum ^XSP drawdown since its inception was -25.43%, smaller than the maximum ^SPXEW drawdown of -60.83%. Use the drawdown chart below to compare losses from any high point for ^XSP and ^SPXEW.
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Drawdown Indicators
| ^XSP | ^SPXEW | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -25.43% | -60.83% | +35.40% |
Max Drawdown (1Y)Largest decline over 1 year | -9.10% | -8.03% | -1.07% |
Max Drawdown (3Y)Largest decline over 3 years | -18.90% | -18.31% | -0.59% |
Max Drawdown (5Y)Largest decline over 5 years | -25.43% | -22.47% | -2.96% |
Max Drawdown (10Y)Largest decline over 10 years | — | -39.21% | — |
Current DrawdownCurrent decline from peak | -3.21% | -1.53% | -1.68% |
Average DrawdownAverage peak-to-trough decline | -5.84% | -8.17% | +2.33% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.04% | 2.15% | -0.11% |
Volatility
^XSP vs. ^SPXEW - Volatility Comparison
S&P 500 Mini-SPX Options Index (^XSP) has a higher volatility of 4.89% compared to S&P 500 Equal Weighted Index (^SPXEW) at 3.68%. This indicates that ^XSP's price experiences larger fluctuations and is considered to be riskier than ^SPXEW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ^XSP | ^SPXEW | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.89% | 3.68% | +1.21% |
Volatility (6M)Calculated over the trailing 6-month period | 9.93% | 8.76% | +1.17% |
Volatility (1Y)Calculated over the trailing 1-year period | 12.57% | 11.89% | +0.68% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.00% | 16.28% | +0.72% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.82% | 18.38% | -1.56% |
Frequently Asked Questions
^XSP and ^SPXEW 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.
^XSP has higher volatility (4.89%) compared to ^SPXEW (3.68%). In terms of maximum drawdown, ^XSP dropped -25.43% vs ^SPXEW's -60.83%.
^XSP currently has the higher Sharpe Ratio (1.78 vs 1.43), 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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