+45.8%
AMZN vs SPY
+81.8%
-36.0%
-55.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | SPY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.5% | 0.0% | +0.2% |
| 7D | +0.8% | +0.5% | +0.3% | 0.0% |
| 30D | -6.4% | -0.9% | -5.4% | -5.1% |
| 3M | +4.8% | +3.9% | +0.9% | -0.9% |
| 6M | +20.5% | +14.5% | +6.0% | -1.4% |
| YTD | +11.3% | +12.9% | -1.6% | -7.0% |
| 1Y | +9.0% | +19.4% | -10.4% | -16.1% |
| 3Y | +85.9% | +78.5% | +7.4% | -21.9% |
| 5Y | +45.8% | +81.8% | -36.0% | -38.3% |
| All | +45.8% | +81.8% | -36.0% | -38.3% |
Cumulative growth
Daily Returns
Daily percentage return beside SPY.
Daily Out/Under-Performance
Portfolio return minus SPY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SPY return. Early observations use the first valid beta; later observations use the trailing beta estimated for each date.
Cumulative Out/Under-Performance
Relative wealth over 5y: compounded portfolio wealth divided by compounded SPY wealth, less one. Both series rebase at the selected span's start.
Cumulative Alpha
Compounded beta-adjusted residual returns apply the first valid beta to early observations, then the trailing beta ending on each date.
Updating return analytics…
5y analysis · Full analysis span regression · 6 months rolling