-39.1%
ZTS vs SAP
+13.1%
-52.2%
-42.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SAP | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.9% | +0.3% | -0.5% |
| 7D | -2.0% | -2.9% | +0.9% | -1.5% |
| 30D | +1.9% | +9.0% | -7.1% | +0.1% |
| 3M | -4.0% | +14.9% | -18.9% | -7.5% |
| 6M | -39.1% | +11.9% | -51.0% | -41.3% |
| All | -39.1% | +13.1% | -52.2% | -41.3% |
Cumulative growth
Daily Returns
Daily percentage return beside SAP.
Daily Out/Under-Performance
Portfolio return minus SAP return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SAP 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 SAP 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