-1.8%
GSK vs ACM
-8.9%
+7.1%
-7.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ACM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.9% | -0.4% | -1.6% | -1.8% |
| 7D | -1.8% | -3.7% | +1.9% | -0.8% |
| 30D | -2.2% | -11.1% | +8.9% | +2.0% |
| 3M | -1.8% | -8.0% | +6.2% | +0.8% |
| All | -1.8% | -8.9% | +7.1% | +0.8% |
Cumulative growth
Daily Returns
Daily percentage return beside ACM.
Daily Out/Under-Performance
Portfolio return minus ACM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ACM 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 ACM 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