-48.0%
ZTS vs PSX
+157.7%
-205.7%
-64.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | PSX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.0% | +0.8% | +0.3% | +0.9% |
| 7D | +5.6% | +7.8% | -2.2% | +4.4% |
| 30D | +12.1% | -10.9% | +23.0% | +13.8% |
| 3M | +11.3% | +14.5% | -3.2% | +8.6% |
| 6M | +14.3% | +56.1% | -41.8% | +6.3% |
| YTD | -31.9% | +109.6% | -141.5% | -40.3% |
| 1Y | -29.3% | +95.5% | -124.8% | -37.3% |
| 3Y | -48.0% | +156.2% | -204.2% | -56.2% |
| All | -48.0% | +157.7% | -205.7% | -56.2% |
Cumulative growth
Daily Returns
Daily percentage return beside PSX.
Daily Out/Under-Performance
Portfolio return minus PSX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PSX 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 3y: compounded portfolio wealth divided by compounded PSX 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…
3y analysis · Full analysis span regression · 6 months rolling