+22.3%
BIIB vs ALHC
-45.8%
+68.1%
-6.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ALHC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | +5.5% | -6.1% | -0.7% |
| 7D | +1.7% | +3.8% | -2.1% | +1.9% |
| 30D | +12.2% | +1.7% | +10.5% | +12.3% |
| 3M | +22.3% | -44.3% | +66.6% | +23.1% |
| All | +22.3% | -45.8% | +68.1% | +23.1% |
Cumulative growth
Daily Returns
Daily percentage return beside ALHC.
Daily Out/Under-Performance
Portfolio return minus ALHC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ALHC 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 3mo: compounded portfolio wealth divided by compounded ALHC 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…
3mo analysis · Full analysis span regression · Available span rolling