+8,775.1%
ZBRA vs BIIB
+6,983.3%
+1,791.8%
-73.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | -3.8% | +1.0% | -2.3% |
| 7D | +2.6% | -1.6% | +4.2% | +2.8% |
| 30D | -6.4% | +2.2% | -8.6% | -6.7% |
| 3M | +51.3% | +10.3% | +41.0% | +49.2% |
| 6M | +60.5% | +14.9% | +45.6% | +57.0% |
| YTD | +45.2% | +20.7% | +24.4% | +40.9% |
| 1Y | +12.3% | +50.3% | -38.0% | +5.8% |
| 3Y | +37.5% | -18.0% | +55.5% | +39.5% |
| 5Y | -39.2% | -33.9% | -5.3% | -37.2% |
| 10Y | +417.0% | -30.9% | +447.9% | +404.1% |
| All | +8,775.1% | +6,983.3% | +1,791.8% | +4,357.2% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling