+528.2%
AMKR vs BIIB
-26.2%
+554.3%
-65.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.4% | +0.8% | +3.6% | +4.3% |
| 7D | +8.3% | -1.7% | +10.0% | +8.6% |
| 30D | -6.8% | +4.0% | -10.7% | -7.8% |
| 3M | -31.9% | +8.6% | -40.5% | -34.2% |
| 6M | +18.4% | +14.0% | +4.4% | +12.7% |
| YTD | +31.7% | +23.4% | +8.3% | +22.7% |
| 1Y | +105.2% | +45.9% | +59.3% | +82.9% |
| 3Y | +147.7% | -16.1% | +163.9% | +149.2% |
| 5Y | +99.4% | -27.6% | +126.9% | +103.5% |
| All | +528.2% | -26.2% | +554.3% | +485.4% |
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 10y: 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…
10y analysis · Full analysis span regression · 6 months rolling