+102.4%
STX vs BIIB
+56.8%
+45.6%
-57.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.1% | +1.2% | -4.3% | -3.1% |
| 7D | +14.6% | +2.0% | +12.6% | +14.7% |
| 30D | -26.0% | +8.8% | -34.8% | -25.4% |
| 3M | -42.6% | +20.3% | -62.9% | -41.8% |
| 6M | -35.3% | +23.9% | -59.2% | -34.3% |
| YTD | +92.5% | +44.0% | +48.5% | +85.1% |
| 1Y | +102.4% | +53.8% | +48.6% | +97.3% |
| All | +102.4% | +56.8% | +45.6% | +97.3% |
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