-49.1%
ZTS vs AMBA
+16.7%
-65.8%
-64.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | AMBA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.3% | +6.1% | -9.4% | -3.6% |
| 7D | -0.4% | -7.2% | +6.8% | -0.1% |
| 30D | +11.7% | -10.4% | +22.1% | +12.2% |
| 3M | +3.5% | -30.1% | +33.6% | +5.0% |
| 6M | -27.6% | -22.4% | -5.2% | -27.8% |
| YTD | -35.5% | -17.3% | -18.1% | -36.4% |
| 1Y | -32.1% | -35.4% | +3.3% | -31.6% |
| 3Y | -49.1% | +18.6% | -67.7% | -53.9% |
| All | -49.1% | +16.7% | -65.8% | -53.9% |
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