-10.1%
WMB vs GPC
-5.8%
-4.2%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | GPC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -1.3% | +1.1% | -0.5% |
| 7D | -13.8% | +1.6% | -15.4% | -13.5% |
| 30D | -10.3% | -2.1% | -8.2% | -10.4% |
| 3M | -10.1% | -6.8% | -3.3% | -11.0% |
| All | -10.1% | -5.8% | -4.2% | -11.0% |
Cumulative growth
Daily Returns
Daily percentage return beside GPC.
Daily Out/Under-Performance
Portfolio return minus GPC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GPC 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 GPC 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