-7.9%
SPCX vs SYY
+3.3%
-11.2%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | SYY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | +0.9% | -0.5% | +0.9% |
| 7D | -1.0% | +1.5% | -2.6% | 0.0% |
| 30D | +11.2% | -2.3% | +13.5% | +10.8% |
| All | -7.9% | +3.3% | -11.2% | -14.4% |
Cumulative growth
Daily Returns
Daily percentage return beside SYY.
Daily Out/Under-Performance
Portfolio return minus SYY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SYY 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 SYY 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 · Available span rolling