+13.6%
ZTS vs BIYA
-20.9%
+34.5%
-11.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | BIYA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.0% | 0.0% | +1.0% | +1.0% |
| 7D | +5.6% | +9.0% | -3.4% | +3.8% |
| 30D | +12.1% | -12.9% | +25.0% | +15.1% |
| All | +13.6% | -20.9% | +34.5% | +17.9% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling