+12.8%
VG vs BIIB
+55.8%
-43.0%
-60.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -1.6% | +1.2% | -0.5% |
| 7D | +1.7% | +1.1% | +0.6% | +1.8% |
| 30D | +16.0% | +6.9% | +9.1% | +16.4% |
| 3M | +9.7% | +12.4% | -2.7% | +10.6% |
| 6M | +29.6% | +16.3% | +13.3% | +31.7% |
| YTD | +112.0% | +25.5% | +86.5% | +109.8% |
| 1Y | +12.8% | +57.8% | -45.0% | +3.8% |
| All | +12.8% | +55.8% | -43.0% | +3.8% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling