+5.4%
GSK vs S
+43.8%
-38.4%
-13.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | S | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | +8.0% | -5.6% | +2.5% |
| 7D | +4.9% | +1.6% | +3.4% | +4.9% |
| 30D | +10.8% | -10.5% | +21.3% | +10.6% |
| 3M | -1.8% | +9.9% | -11.7% | -1.9% |
| All | +5.4% | +43.8% | -38.4% | +7.1% |
Cumulative growth
Daily Returns
Daily percentage return beside S.
Daily Out/Under-Performance
Portfolio return minus S return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × S 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 6mo: compounded portfolio wealth divided by compounded S 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…
6mo analysis · Full analysis span regression · 6 months rolling