+21.8%
VRTX vs CAI
-7.1%
+28.9%
-23.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | CAI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | -1.0% | -1.1% | -2.1% |
| 7D | +0.8% | -2.2% | +3.0% | +1.0% |
| 30D | +12.6% | +52.4% | -39.8% | +9.5% |
| 3M | +23.6% | +45.1% | -21.5% | +20.3% |
| 6M | +14.3% | +26.2% | -12.0% | +11.5% |
| YTD | +20.5% | -7.1% | +27.5% | +19.7% |
| 1Y | +37.6% | -31.0% | +68.6% | +38.8% |
| All | +21.8% | -7.1% | +28.9% | +18.9% |
Cumulative growth
Daily Returns
Daily percentage return beside CAI.
Daily Out/Under-Performance
Portfolio return minus CAI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CAI 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 all: compounded portfolio wealth divided by compounded CAI 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…
all analysis · Full analysis span regression · 6 months rolling