-43.2%
DOCN vs BIIB
+15.8%
-59.0%
-51.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -15.9% | -4.1% | -11.7% | -16.4% |
| 7D | -29.3% | -2.3% | -27.0% | -29.0% |
| 30D | -46.0% | +9.4% | -55.5% | -44.5% |
| 3M | -43.2% | +18.1% | -61.2% | -42.3% |
| All | -43.2% | +15.8% | -59.0% | -42.3% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling