+363.6%
ATI vs BIIB
-19.0%
+382.6%
-38.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -0.8% | +0.5% | -0.3% |
| 7D | +2.4% | -5.4% | +7.8% | +3.2% |
| 30D | -9.5% | +1.7% | -11.2% | -9.8% |
| 3M | +10.4% | +5.8% | +4.5% | +8.9% |
| 6M | +31.8% | +11.9% | +19.9% | +28.5% |
| YTD | +80.0% | +19.7% | +60.2% | +72.9% |
| 1Y | +175.8% | +46.7% | +129.1% | +153.6% |
| All | +363.6% | -19.0% | +382.6% | +357.6% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling