+30.8%
VRTX vs PTC
+10.5%
+20.3%
-15.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | PTC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.7% | +0.4% | +0.3% | +0.7% |
| 7D | -0.4% | +0.8% | -1.2% | -0.5% |
| 30D | +8.0% | +0.7% | +7.3% | +8.0% |
| 3M | +11.0% | +32.6% | -21.6% | +9.1% |
| 6M | +28.2% | +33.6% | -5.4% | +25.0% |
| YTD | +21.5% | +12.4% | +9.1% | +24.2% |
| All | +30.8% | +10.5% | +20.3% | +34.5% |
Cumulative growth
Daily Returns
Daily percentage return beside PTC.
Daily Out/Under-Performance
Portfolio return minus PTC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PTC 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 1y: compounded portfolio wealth divided by compounded PTC 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…
1y analysis · Full analysis span regression · 6 months rolling