-57.7%
Z vs BIIB
+56.8%
-114.5%
-64.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.5% | +1.2% | +2.3% | +3.2% |
| 7D | +0.8% | +2.0% | -1.2% | +0.5% |
| 30D | +5.2% | +8.8% | -3.6% | +4.2% |
| 3M | -17.0% | +20.3% | -37.3% | -18.3% |
| 6M | -22.7% | +23.9% | -46.6% | -24.0% |
| YTD | -56.3% | +44.0% | -100.3% | -56.9% |
| 1Y | -57.7% | +53.8% | -111.5% | -59.3% |
| All | -57.7% | +56.8% | -114.5% | -59.3% |
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