-11.4%
INSM vs BIIB
+55.8%
-67.1%
-56.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -1.6% | +1.3% | 0.0% |
| 7D | +6.5% | +1.1% | +5.5% | +6.3% |
| 30D | +27.5% | +6.9% | +20.7% | +26.2% |
| 3M | +20.4% | +12.4% | +8.0% | +17.5% |
| 6M | -15.7% | +16.3% | -32.0% | -18.4% |
| YTD | -27.4% | +25.5% | -52.9% | -30.5% |
| 1Y | -11.4% | +57.8% | -69.2% | -20.8% |
| All | -11.4% | +55.8% | -67.1% | -20.8% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling