-2.1%
CTAS vs ZM
+21.7%
-23.8%
-20.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ZM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | +3.3% | -3.5% | -0.3% |
| 7D | -1.8% | +2.9% | -4.8% | -1.8% |
| 30D | -0.2% | +0.7% | -0.9% | -0.2% |
| 3M | +11.7% | -3.7% | +15.4% | +11.2% |
| 6M | +0.7% | +29.9% | -29.2% | 0.0% |
| YTD | +7.4% | +17.4% | -10.0% | +6.8% |
| 1Y | -2.1% | +22.4% | -24.5% | -2.7% |
| All | -2.1% | +21.7% | -23.8% | -2.7% |
Cumulative growth
Daily Returns
Daily percentage return beside ZM.
Daily Out/Under-Performance
Portfolio return minus ZM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ZM 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 ZM 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