+2.1%
XLK vs ZTS
-6.9%
+9.0%
-13.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ZTS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -3.0% | +3.3% | -0.7% |
| 7D | +2.3% | -4.8% | +7.1% | +0.5% |
| 30D | -0.1% | +1.2% | -1.3% | +0.7% |
| 3M | +2.1% | -6.0% | +8.1% | +0.3% |
| All | +2.1% | -6.9% | +9.0% | +0.3% |
Cumulative growth
Daily Returns
Daily percentage return beside ZTS.
Daily Out/Under-Performance
Portfolio return minus ZTS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZTS 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 3mo: compounded portfolio wealth divided by compounded ZTS 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…
3mo analysis · Full analysis span regression · Available span rolling