+14.3%
VRTX vs AS
-20.4%
+34.7%
-15.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | AS | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | +3.6% | -5.7% | -2.5% |
| 7D | +0.8% | -4.9% | +5.7% | +1.5% |
| 30D | +12.6% | -19.6% | +32.2% | +15.8% |
| 3M | +23.6% | -14.4% | +38.0% | +25.5% |
| 6M | +14.3% | -20.1% | +34.4% | +17.0% |
| All | +14.3% | -20.4% | +34.7% | +17.0% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling