+9.3%
DUK vs WMB
-3.6%
+12.8%
-1.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | WMB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.1% | +0.8% | -0.9% | 0.0% |
| 7D | -1.1% | +8.1% | -9.2% | -0.2% |
| 30D | +8.8% | -6.9% | +15.7% | +8.0% |
| All | +9.3% | -3.6% | +12.8% | +8.5% |
Cumulative growth
Daily Returns
Daily percentage return beside WMB.
Daily Out/Under-Performance
Portfolio return minus WMB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × WMB 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 WMB 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