-29.7%
ZTS vs CASY
+34.1%
-63.8%
-46.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | CASY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.1% | +2.2% | -2.1% | 0.0% |
| 7D | -7.4% | +5.8% | -13.3% | -7.8% |
| 30D | +9.9% | +10.7% | -0.8% | +9.1% |
| 3M | +10.3% | -13.9% | +24.2% | +11.1% |
| 6M | +9.2% | -18.4% | +27.6% | +12.0% |
| YTD | -32.9% | +29.6% | -62.5% | -36.5% |
| 1Y | -29.7% | +32.8% | -62.5% | -33.8% |
| All | -29.7% | +34.1% | -63.8% | -33.8% |
Cumulative growth
Daily Returns
Daily percentage return beside CASY.
Daily Out/Under-Performance
Portfolio return minus CASY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CASY 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 1y: compounded portfolio wealth divided by compounded CASY 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…
1y analysis · Full analysis span regression · 6 months rolling