+11.3%
ZTS vs SYY
-8.6%
+19.9%
-11.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SYY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.0% | +1.1% | -0.1% | +0.6% |
| 7D | +5.6% | +0.3% | +5.3% | +5.4% |
| 30D | +12.1% | -4.8% | +16.9% | +12.5% |
| 3M | +11.3% | -7.1% | +18.3% | +12.6% |
| All | +11.3% | -8.6% | +19.9% | +12.6% |
Cumulative growth
Daily Returns
Daily percentage return beside SYY.
Daily Out/Under-Performance
Portfolio return minus SYY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SYY 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 SYY 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