+124.4%
AMDL vs BIIB
+64.0%
+60.4%
-65.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +26.8% | +2.6% | +24.1% | +27.2% |
| 7D | +10.3% | +2.4% | +7.9% | +10.1% |
| 30D | -38.3% | +12.9% | -51.2% | -35.8% |
| 3M | -8.7% | +22.6% | -31.3% | -2.7% |
| 6M | -14.4% | +31.7% | -46.1% | -7.0% |
| YTD | +206.9% | +44.8% | +162.1% | +251.4% |
| All | +124.4% | +64.0% | +60.4% | +182.2% |
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 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