+10.3%
ZTS vs AEIS
-27.4%
+37.7%
-11.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | AEIS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | +4.5% | -4.3% | +0.7% |
| 7D | -7.4% | +9.5% | -16.9% | -6.5% |
| 30D | +9.9% | -17.5% | +27.4% | +4.7% |
| 3M | +10.3% | -29.3% | +39.6% | +0.4% |
| All | +10.3% | -27.4% | +37.7% | +0.4% |
Cumulative growth
Daily Returns
Daily percentage return beside AEIS.
Daily Out/Under-Performance
Portfolio return minus AEIS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AEIS 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 AEIS 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