-4.0%
ZTS vs COR
+23.4%
-27.4%
-12.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | COR | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -1.9% | +1.2% | +0.3% |
| 7D | -2.0% | +2.8% | -4.7% | -3.5% |
| 30D | +1.9% | +4.5% | -2.6% | -0.7% |
| 3M | -4.0% | +22.7% | -26.7% | -18.3% |
| All | -4.0% | +23.4% | -27.4% | -18.3% |
Cumulative growth
Daily Returns
Daily percentage return beside COR.
Daily Out/Under-Performance
Portfolio return minus COR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COR 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 COR 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