+5.5%
SO vs BIIB
+58.4%
-52.9%
-15.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.2% | +0.1% | +0.1% | +0.2% |
| 7D | +0.8% | -0.4% | +1.2% | +0.8% |
| 30D | +7.8% | +10.5% | -2.6% | +7.5% |
| 3M | +2.9% | +24.3% | -21.4% | +2.5% |
| 6M | +2.5% | +28.0% | -25.5% | +2.3% |
| YTD | +10.3% | +44.0% | -33.7% | +10.2% |
| All | +5.5% | +58.4% | -52.9% | +4.9% |
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