-49.5%
ZTS vs AMBA
+23.3%
-72.8%
-64.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.7% | +5.3% | -1.6% | +3.4% |
| 7D | -1.0% | 0.0% | -1.0% | -1.0% |
| 30D | +10.8% | -8.6% | +19.4% | +11.2% |
| 3M | +14.1% | -29.0% | +43.0% | +15.7% |
| 6M | +0.8% | -19.2% | +20.0% | +0.4% |
| YTD | -33.1% | -13.0% | -20.1% | -34.2% |
| 1Y | -30.0% | -31.3% | +1.3% | -29.8% |
| 3Y | -49.5% | +28.1% | -77.7% | -54.5% |
| All | -49.5% | +23.3% | -72.8% | -54.5% |
Cumulative growth
Daily Returns
Daily percentage return beside AMBA.
Daily Out/Under-Performance
Portfolio return minus AMBA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMBA 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 AMBA 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