+87.4%
AEIS vs BIIB
+55.8%
+31.6%
-35.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | -1.6% | +4.0% | +2.4% |
| 7D | +3.0% | +1.1% | +1.9% | +3.0% |
| 30D | -14.6% | +6.9% | -21.5% | -14.6% |
| 3M | -12.4% | +12.4% | -24.9% | -13.1% |
| 6M | -15.0% | +16.3% | -31.2% | -16.4% |
| YTD | +34.3% | +25.5% | +8.8% | +28.8% |
| 1Y | +87.4% | +57.8% | +29.6% | +67.9% |
| All | +87.4% | +55.8% | +31.6% | +67.9% |
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