-28.1%
SPCH vs GWW
+14.0%
-42.1%
-45.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | GWW | Excess | Alpha |
|---|---|---|---|---|
| 1D | +12.0% | +0.7% | +11.3% | +11.8% |
| 7D | +6.2% | +5.3% | +0.9% | +5.1% |
| 30D | -28.1% | +12.4% | -40.5% | -29.7% |
| All | -28.1% | +14.0% | -42.1% | -29.7% |
Cumulative growth
Daily Returns
Daily percentage return beside GWW.
Daily Out/Under-Performance
Portfolio return minus GWW return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GWW 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 1mo: compounded portfolio wealth divided by compounded GWW 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…
1mo analysis · Full analysis span regression · Available span rolling