-10.1%
WMB vs ACI
+9.0%
-19.0%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | ACI | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.3% | -3.4% | +3.1% | -0.7% |
| 7D | -13.8% | -2.2% | -11.6% | -13.8% |
| 30D | -10.3% | +10.3% | -20.6% | -10.7% |
| 3M | -10.1% | +7.2% | -17.2% | -10.8% |
| All | -10.1% | +9.0% | -19.0% | -10.8% |
Cumulative growth
Daily Returns
Daily percentage return beside ACI.
Daily Out/Under-Performance
Portfolio return minus ACI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ACI 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 ACI 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