-15.6%
SPCX vs AMZN
+9.4%
-24.9%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | AMZN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.8% | +6.1% | -9.9% | -6.4% |
| 7D | -6.4% | +4.5% | -10.9% | -8.3% |
| 30D | -20.6% | +5.8% | -26.4% | -22.4% |
| 3M | +8.4% | -4.1% | +12.6% | +10.2% |
| All | -15.6% | +9.4% | -24.9% | -20.3% |
Cumulative growth
Daily Returns
Daily percentage return beside AMZN.
Daily Out/Under-Performance
Portfolio return minus AMZN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMZN 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 1y: compounded portfolio wealth divided by compounded AMZN 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…
1y analysis · Full analysis span regression · Available span rolling