+11.9%
COST vs WMB
+22.7%
-10.8%
-18.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | WMB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.7% | -6.4% | +9.0% | +2.5% |
| 7D | +6.6% | -8.6% | +15.3% | +6.5% |
| 30D | +13.5% | -4.2% | +17.6% | +13.0% |
| 3M | +10.6% | -4.4% | +15.0% | +10.1% |
| 6M | +3.6% | -8.7% | +12.3% | +3.7% |
| YTD | +22.1% | +15.4% | +6.7% | +23.4% |
| 1Y | +11.9% | +23.7% | -11.8% | +12.7% |
| All | +11.9% | +22.7% | -10.8% | +12.7% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling