-9.1%
ZM vs BHP
-8.3%
-0.8%
-20.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BHP | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.1% | -1.3% | +3.4% | +2.5% |
| 7D | +11.0% | -0.5% | +11.5% | +11.3% |
| 30D | +5.6% | -4.5% | +10.2% | +6.9% |
| 3M | -9.1% | -6.9% | -2.3% | -8.0% |
| All | -9.1% | -8.3% | -0.8% | -8.0% |
Cumulative growth
Daily Returns
Daily percentage return beside BHP.
Daily Out/Under-Performance
Portfolio return minus BHP return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BHP 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 BHP 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