+14.7%
VRTX vs AS
-13.3%
+28.0%
-13.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | AS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.4% | +5.1% | -1.7% | +3.0% |
| 7D | +3.7% | +13.8% | -10.1% | +2.8% |
| 30D | +9.0% | +16.7% | -7.6% | +7.8% |
| 3M | +14.7% | -11.5% | +26.2% | +20.5% |
| All | +14.7% | -13.3% | +28.0% | +20.5% |
Cumulative growth
Daily Returns
Daily percentage return beside AS.
Daily Out/Under-Performance
Portfolio return minus AS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AS 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 AS 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