+8.8%
ZTS vs AMDL
-16.2%
+25.0%
-15.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | AMDL | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.7% | +26.8% | -23.1% | +4.6% |
| 7D | -1.0% | +10.3% | -11.3% | 0.0% |
| 30D | +10.8% | -38.3% | +49.1% | +8.4% |
| 3M | +14.1% | -8.7% | +22.8% | +14.8% |
| All | +8.8% | -16.2% | +25.0% | +9.8% |
Cumulative growth
Daily Returns
Daily percentage return beside AMDL.
Daily Out/Under-Performance
Portfolio return minus AMDL return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AMDL 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 AMDL 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