+17.4%
CTSH vs ZM
-4.1%
+21.4%
-27.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ZM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.6% | +3.3% | -6.9% | -5.3% |
| 7D | -2.7% | +2.9% | -5.6% | -4.2% |
| 30D | +12.4% | +0.7% | +11.7% | +11.1% |
| 3M | +17.4% | -3.7% | +21.1% | +15.8% |
| All | +17.4% | -4.1% | +21.4% | +15.8% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling