-39.4%
ZTS vs GPN
+17.4%
-56.8%
-41.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | GPN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -2.7% | +2.3% | +0.4% |
| 7D | -3.8% | -6.2% | +2.5% | -2.1% |
| 30D | -2.0% | +1.0% | -3.1% | -2.3% |
| 3M | -10.2% | +36.9% | -47.1% | -16.8% |
| 6M | -39.4% | +16.8% | -56.2% | -41.4% |
| All | -39.4% | +17.4% | -56.8% | -41.4% |
Cumulative growth
Daily Returns
Daily percentage return beside GPN.
Daily Out/Under-Performance
Portfolio return minus GPN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GPN 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 GPN 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