-15.6%
SPCX vs ZM
-0.2%
-15.4%
-48.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ZM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.8% | 0.0% | -3.8% | -3.8% |
| 7D | -6.4% | -8.4% | +2.0% | -3.8% |
| 30D | -20.6% | -1.9% | -18.7% | -19.8% |
| 3M | +8.4% | -10.1% | +18.5% | +11.3% |
| All | -15.6% | -0.2% | -15.4% | -14.4% |
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 · Available span rolling