+9.4%
VG vs BIIB
+51.8%
-42.4%
-60.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.1% | -3.8% | +5.9% | +1.9% |
| 7D | -2.5% | -1.6% | -0.9% | -2.6% |
| 30D | +11.1% | +2.2% | +8.9% | +11.1% |
| 3M | +14.9% | +10.3% | +4.6% | +15.6% |
| 6M | +18.4% | +14.9% | +3.4% | +19.9% |
| YTD | +116.6% | +20.7% | +95.8% | +113.7% |
| 1Y | +9.4% | +50.3% | -41.0% | +0.3% |
| All | +9.4% | +51.8% | -42.4% | +0.3% |
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