+7.0%
VRTX vs BIYA
-99.9%
+106.9%
-28.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | BIYA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.7% | 0.0% | -0.7% | -0.7% |
| 7D | -1.6% | +9.0% | -10.6% | -1.6% |
| 30D | +8.0% | -12.9% | +21.0% | +8.0% |
| 3M | +4.3% | -54.7% | +59.0% | +4.3% |
| 6M | +18.9% | -85.1% | +103.9% | +19.0% |
| YTD | +18.8% | -96.9% | +115.7% | +18.3% |
| 1Y | +24.0% | -98.5% | +122.5% | +23.2% |
| All | +7.0% | -99.9% | +106.9% | +4.5% |
Cumulative growth
Daily Returns
Daily percentage return beside BIYA.
Daily Out/Under-Performance
Portfolio return minus BIYA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIYA 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 BIYA 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