-5.1%
WMB vs BBY
+26.4%
-31.5%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BBY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.8% | -1.7% | +2.4% | +0.6% |
| 7D | +8.1% | +4.0% | +4.0% | +8.5% |
| 30D | -6.9% | +17.6% | -24.4% | -5.1% |
| 3M | -5.1% | +25.9% | -31.0% | -4.7% |
| All | -5.1% | +26.4% | -31.5% | -4.7% |
Cumulative growth
Daily Returns
Daily percentage return beside BBY.
Daily Out/Under-Performance
Portfolio return minus BBY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BBY 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 BBY 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