-65.6%
XE vs BIIB
+36.3%
-101.9%
-72.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -8.5% | +2.2% | -10.7% | -7.8% |
| 7D | -12.9% | +4.3% | -17.2% | -11.8% |
| 30D | -30.3% | +13.8% | -44.1% | -27.4% |
| 3M | -45.9% | +22.1% | -68.0% | -42.0% |
| 6M | -66.2% | +35.9% | -102.2% | -60.6% |
| All | -65.6% | +36.3% | -101.9% | -59.2% |
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