-5.0%
SOFI vs GSK
-5.8%
+0.8%
-11.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | GSK | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.7% | -1.0% | +0.4% | -0.2% |
| 7D | -7.0% | -5.4% | -1.6% | -4.6% |
| 30D | -4.3% | -4.6% | +0.3% | -2.2% |
| All | -5.0% | -5.8% | +0.8% | -1.9% |
Cumulative growth
Daily Returns
Daily percentage return beside GSK.
Daily Out/Under-Performance
Portfolio return minus GSK return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GSK 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 GSK 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