-26.7%
BB vs BIIB
-28.1%
+1.3%
-82.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.7% | +0.8% | +0.9% | +1.5% |
| 7D | -0.4% | -1.7% | +1.3% | -0.1% |
| 30D | -12.5% | +4.0% | -16.5% | -13.4% |
| 3M | -17.4% | +8.6% | -26.0% | -19.6% |
| 6M | +119.1% | +14.0% | +105.1% | +109.9% |
| YTD | +102.4% | +23.4% | +79.0% | +89.1% |
| 1Y | +98.2% | +45.9% | +52.3% | +75.4% |
| 3Y | +46.9% | -16.1% | +63.1% | +51.4% |
| All | -26.7% | -28.1% | +1.3% | -10.2% |
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