+37.6%
VRTX vs BBIO
+44.0%
-6.4%
-15.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BBIO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.1% | -0.8% | -1.4% | -2.0% |
| 7D | +0.8% | -2.3% | +3.1% | +1.3% |
| 30D | +12.6% | -8.7% | +21.4% | +14.8% |
| 3M | +23.6% | +11.2% | +12.5% | +20.6% |
| 6M | +14.3% | +12.5% | +1.8% | +10.9% |
| YTD | +20.5% | -2.2% | +22.6% | +18.3% |
| 1Y | +37.6% | +44.4% | -6.8% | +31.1% |
| All | +37.6% | +44.0% | -6.4% | +31.1% |
Cumulative growth
Daily Returns
Daily percentage return beside BBIO.
Daily Out/Under-Performance
Portfolio return minus BBIO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BBIO 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 BBIO 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