-0.6%
GSK vs CPAY
+20.0%
-20.6%
-7.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | CPAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.9% | -0.8% | -1.1% | -1.8% |
| 7D | -1.8% | +2.1% | -3.9% | -2.1% |
| 30D | -2.2% | +5.5% | -7.7% | -3.0% |
| All | -0.6% | +20.0% | -20.6% | -3.4% |
Cumulative growth
Daily Returns
Daily percentage return beside CPAY.
Daily Out/Under-Performance
Portfolio return minus CPAY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CPAY 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 CPAY 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