+367.9%
INSM vs BIIB
-28.1%
+395.9%
-56.5%
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% | +1.4% |
| 7D | +2.5% | -1.7% | +4.1% | +3.1% |
| 30D | -2.2% | +4.0% | -6.1% | -3.7% |
| 3M | +33.8% | +8.6% | +25.2% | +28.3% |
| 6M | -7.2% | +14.0% | -21.2% | -13.1% |
| YTD | -25.6% | +23.4% | -49.0% | -33.2% |
| 1Y | -11.2% | +45.9% | -57.1% | -26.2% |
| 3Y | +388.3% | -16.1% | +404.5% | +409.1% |
| All | +367.9% | -28.1% | +395.9% | +419.2% |
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