-52.0%
ROKU vs BIIB
-28.1%
-23.9%
-88.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.5% | +0.8% | -0.3% | +0.2% |
| 7D | -0.4% | -1.7% | +1.2% | +0.2% |
| 30D | +2.1% | +4.0% | -1.9% | +0.4% |
| 3M | +29.5% | +8.6% | +20.9% | +24.3% |
| 6M | +53.8% | +14.0% | +39.8% | +43.6% |
| YTD | +42.8% | +23.4% | +19.4% | +27.3% |
| 1Y | +60.7% | +45.9% | +14.8% | +31.7% |
| 3Y | +83.9% | -16.1% | +100.0% | +93.7% |
| All | -52.0% | -28.1% | -23.9% | -47.7% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling