-49.2%
SPCH vs SYY
+1.8%
-51.0%
-75.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SYY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +7.4% | -0.3% | +7.7% | +7.0% |
| 7D | +15.3% | -2.8% | +18.1% | +11.0% |
| 30D | +28.0% | -5.3% | +33.3% | +20.1% |
| All | -49.2% | +1.8% | -51.0% | -55.2% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling