+510.6%
AMDL vs BIIB
+49.3%
+461.3%
-56.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.0% | -0.8% | +6.9% | +5.7% |
| 7D | +29.0% | -5.4% | +34.3% | +26.2% |
| 30D | +19.1% | +1.7% | +17.3% | +20.3% |
| 3M | +1.8% | +5.8% | -4.1% | +5.3% |
| 6M | +374.4% | +11.9% | +362.4% | +402.4% |
| YTD | +278.9% | +19.7% | +259.2% | +335.2% |
| 1Y | +510.6% | +46.7% | +463.8% | +810.9% |
| All | +510.6% | +49.3% | +461.3% | +810.9% |
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