-27.8%
LII vs BIIB
+64.0%
-91.7%
-41.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.2% | +2.6% | -0.4% | +1.6% |
| 7D | -1.2% | +2.4% | -3.5% | -1.7% |
| 30D | -2.0% | +12.9% | -14.9% | -3.9% |
| 3M | -20.2% | +22.6% | -42.8% | -22.8% |
| 6M | -32.5% | +31.7% | -64.3% | -36.1% |
| YTD | -27.4% | +44.8% | -72.2% | -34.1% |
| All | -27.8% | +64.0% | -91.7% | -39.1% |
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