-1.8%
GSK vs WAT
+8.6%
-10.4%
-7.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | WAT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.9% | -1.0% | -0.9% | -1.8% |
| 7D | -1.8% | -1.3% | -0.5% | -1.6% |
| 30D | -2.2% | +2.3% | -4.5% | -2.8% |
| 3M | -1.8% | +8.7% | -10.6% | -3.9% |
| All | -1.8% | +8.6% | -10.4% | -3.9% |
Cumulative growth
Daily Returns
Daily percentage return beside WAT.
Daily Out/Under-Performance
Portfolio return minus WAT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WAT 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 WAT 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