-36.6%
ALAB vs ZM
-4.1%
-32.5%
-47.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | ZM | Excess | Alpha |
|---|---|---|---|---|
| 1D | +13.7% | +2.0% | +11.7% | +9.8% |
| 7D | -5.6% | -0.3% | -5.3% | -4.0% |
| 30D | -36.6% | -6.2% | -30.5% | -28.2% |
| All | -36.6% | -4.1% | -32.5% | -28.2% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling