+1.8%
CMCSA vs ZTS
-26.9%
+28.7%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ZTS | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.0% | +7.5% | -2.5% | +3.4% |
| 7D | +15.2% | +15.4% | -0.2% | +12.1% |
| 30D | +17.0% | +25.8% | -8.8% | +12.3% |
| 3M | +1.2% | +18.1% | -16.9% | -2.0% |
| 6M | -5.5% | -19.7% | +14.2% | -3.8% |
| YTD | -6.5% | -27.5% | +21.0% | -2.4% |
| 1Y | +1.8% | -26.7% | +28.5% | +4.9% |
| All | +1.8% | -26.9% | +28.7% | +4.9% |
Cumulative growth
Daily Returns
Daily percentage return beside ZTS.
Daily Out/Under-Performance
Portfolio return minus ZTS return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZTS 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 ZTS 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