+113.3%
BSX vs VRTX
+483.3%
-370.1%
-61.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | VRTX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -0.7% | +1.1% | +0.5% |
| 7D | +3.7% | -1.6% | +5.3% | +4.2% |
| 30D | +3.1% | +8.0% | -4.9% | +0.9% |
| 3M | -14.2% | +4.3% | -18.5% | -15.2% |
| 6M | -16.4% | +18.9% | -35.3% | -20.4% |
| YTD | -53.5% | +18.8% | -72.3% | -56.0% |
| 1Y | -57.8% | +24.0% | -81.7% | -60.5% |
| 3Y | -17.4% | +42.1% | -59.6% | -28.2% |
| 5Y | +5.4% | +187.6% | -182.2% | -27.6% |
| All | +113.3% | +483.3% | -370.1% | +37.6% |
Cumulative growth
Daily Returns
Daily percentage return beside VRTX.
Daily Out/Under-Performance
Portfolio return minus VRTX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × VRTX 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 10y: compounded portfolio wealth divided by compounded VRTX 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…
10y analysis · Full analysis span regression · 6 months rolling