-7.8%
MU vs BIIB
+30.9%
-38.7%
-45.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.3% | +2.6% | +3.6% | +6.5% |
| 7D | -12.0% | +2.4% | -14.4% | -11.7% |
| 30D | -28.7% | +12.9% | -41.7% | -27.0% |
| 3M | -16.4% | +22.6% | -39.0% | -13.2% |
| All | -7.8% | +30.9% | -38.7% | -3.7% |
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 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