-53.7%
DOCN vs BIIB
+30.2%
-83.9%
-61.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -15.9% | -4.1% | -11.7% | -17.3% |
| 7D | -29.3% | -2.3% | -27.0% | -29.7% |
| 30D | -46.0% | +9.4% | -55.5% | -43.8% |
| 3M | -43.2% | +18.1% | -61.2% | -38.9% |
| 6M | -53.7% | +29.0% | -82.7% | -47.8% |
| All | -53.7% | +30.2% | -83.9% | -47.8% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling