+58.8%
BIIB vs AMBA
-32.6%
+91.4%
-14.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | +3.5% | -3.5% | +0.1% |
| 7D | -0.4% | +2.6% | -3.0% | -0.4% |
| 30D | +10.5% | -3.6% | +14.0% | +10.3% |
| 3M | +24.3% | -24.6% | +48.9% | +23.5% |
| 6M | +28.0% | -21.6% | +49.6% | +27.6% |
| YTD | +44.0% | -11.8% | +55.8% | +39.7% |
| 1Y | +58.8% | -33.2% | +92.0% | +55.4% |
| All | +58.8% | -32.6% | +91.4% | +55.4% |
Cumulative growth
Daily Returns
Daily percentage return beside AMBA.
Daily Out/Under-Performance
Portfolio return minus AMBA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMBA 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 AMBA 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