+1,090.2%
ATI vs BIIB
-26.2%
+1,116.4%
-82.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.1% | +0.8% | -0.9% | -0.2% |
| 7D | -5.6% | -1.7% | -4.0% | -5.4% |
| 30D | -13.7% | +4.0% | -17.7% | -14.3% |
| 3M | -0.4% | +8.6% | -9.0% | -1.9% |
| 6M | +26.2% | +14.0% | +12.2% | +23.2% |
| YTD | +73.2% | +23.4% | +49.8% | +66.8% |
| 1Y | +161.6% | +45.9% | +115.7% | +145.5% |
| 3Y | +346.2% | -16.1% | +362.3% | +347.6% |
| 5Y | +1,047.6% | -27.6% | +1,075.2% | +1,060.0% |
| All | +1,090.2% | -26.2% | +1,116.4% | +1,046.5% |
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