+1,149.8%
NBIX vs BIIB
+4,335.4%
-3,185.6%
-97.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.2% | +0.8% | -1.0% | -0.5% |
| 7D | +0.4% | -1.7% | +2.0% | +1.0% |
| 30D | -0.2% | +4.0% | -4.1% | -1.8% |
| 3M | -4.0% | +8.6% | -12.6% | -7.5% |
| 6M | +20.6% | +14.0% | +6.6% | +13.7% |
| YTD | +10.1% | +23.4% | -13.2% | +0.1% |
| 1Y | +8.8% | +45.9% | -37.1% | -7.8% |
| 3Y | +42.5% | -16.1% | +58.6% | +45.9% |
| 5Y | +61.5% | -27.6% | +89.1% | +66.1% |
| 10Y | +217.6% | -26.7% | +244.2% | +167.0% |
| All | +1,149.8% | +4,335.4% | -3,185.6% | +241.6% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling