+6.6%
XLE vs CMCSA
-0.9%
+7.5%
-12.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | 0.0% | -2.2% | +2.2% | -0.3% |
| 7D | -12.0% | +5.0% | -17.0% | -11.6% |
| 30D | -2.7% | +16.5% | -19.2% | -2.5% |
| 3M | +6.6% | -1.6% | +8.2% | +6.6% |
| All | +6.6% | -0.9% | +7.5% | +6.6% |
Cumulative growth
Daily Returns
Daily percentage return beside CMCSA.
Daily Out/Under-Performance
Portfolio return minus CMCSA return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CMCSA 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 CMCSA 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