-51.4%
VG vs BIIB
+73.1%
-124.5%
-75.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | +1.8% | -1.7% | 0.0% |
| 7D | -22.0% | -2.1% | -20.0% | -22.0% |
| 30D | -11.6% | +11.8% | -23.4% | -12.1% |
| 3M | -14.9% | +20.4% | -35.3% | -15.9% |
| 6M | -3.5% | +30.2% | -33.8% | -5.8% |
| YTD | +70.0% | +41.1% | +28.9% | +61.4% |
| 1Y | +50.0% | +58.4% | -8.5% | +36.9% |
| All | -51.4% | +73.1% | -124.5% | -64.5% |
Cumulative growth
Daily Returns
Daily percentage return beside BIIB.
Daily Out/Under-Performance
Portfolio return minus BIIB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIIB 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 3y: compounded portfolio wealth divided by compounded BIIB 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…
3y analysis · Full analysis span regression · 6 months rolling