+64.9%
ZBRA vs BIYA
-86.5%
+151.5%
-16.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BIYA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | 0.0% | -2.8% | -2.8% |
| 7D | +2.6% | +2.7% | -0.2% | +2.5% |
| 30D | -6.4% | -18.7% | +12.3% | -6.2% |
| 3M | +51.3% | -72.0% | +123.3% | +50.3% |
| All | +64.9% | -86.5% | +151.5% | +64.4% |
Cumulative growth
Daily Returns
Daily percentage return beside BIYA.
Daily Out/Under-Performance
Portfolio return minus BIYA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIYA 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 6mo: compounded portfolio wealth divided by compounded BIYA 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…
6mo analysis · Full analysis span regression · 6 months rolling