-22.8%
STM vs BHP
-2.5%
-20.4%
-49.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BHP | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.5% | +1.2% | +2.3% | +2.3% |
| 7D | +1.4% | +2.4% | -0.9% | -0.7% |
| 30D | -8.4% | -5.4% | -3.0% | -3.0% |
| 3M | -15.8% | -6.9% | -9.0% | -10.6% |
| 6M | -22.8% | -4.3% | -18.5% | -21.2% |
| All | -22.8% | -2.5% | -20.4% | -21.2% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling