Stock vs. Benchmark Comparison
Data updated: 2025-09-24 02:12 UTC
高盛 (GS)
标普500 (SPY)
📈 Cumulative Return
63.15%
vs Benchmark 18.57%
📊 Volatility (Ann.)
33.1%
Benchmark 19.4%
⚠️ Alert: Stock volatility exceeds benchmark by over 15%. Monitor risk.
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Disclaimer: This analysis is based on historical data and does not constitute investment advice. Securities markets involve risk; invest cautiously. Data updated T+0.
Ann. Excess Return
51.62%
Beta
1.39
Ann. Alpha
32.58%
Information Ratio
2.51
Key Insights
- During the analysis period, the stock outperformed the benchmark index, with a total excess return of 35.47%.
- The stock demonstrated positive stock selection ability, with an annualized Alpha of 32.58%.
- A high Beta value (1.39) indicates the stock is more sensitive to market changes and has higher volatility.
- The stock's volatility is significantly higher than the benchmark, indicating higher risk.
- A high Information Ratio (2.51) suggests the stock outperformed the benchmark on a risk-adjusted basis.
Price Comparison
Return Comparison
Excess Return
Return Metrics
Metric
GS
SPY
Excess/Diff.
Total Return
63.15%
18.57%
44.58%
Annualized Return
72.50%
20.88%
51.62%
Risk Metrics
Metric
GS
SPY
Ratio/Diff.
Annualized Volatility
33.09%
19.43%
1.70x
Max Drawdown
30.90%
18.76%
1.65x
Sharpe Ratio
2.10
0.92
1.18
Relative Performance Metrics
Metric
Value
Interpretation
Evaluation
Beta
1.39
Higher than market
High Volatility
Annualized Alpha
32.58%
Positive Alpha
Good
Information Ratio
2.51
High IR
Excellent
Correlation Coeff.
0.82
Highly Correlated
Strong Link
R-Squared
66.59%
Moderate Explanatory Power
Mostly Market Driven
Market Capture Ratios
Metric
Value
Interpretation
Up Capture Ratio
164.87%
Outperforms in up markets
Down Capture Ratio
136.68%
Falls more than market