-15.4%
CMCSA vs SE
+27.4%
-42.7%
-30.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SE | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.9% | +0.3% | -0.6% |
| 7D | -2.1% | -6.1% | +4.0% | -1.8% |
| 30D | +7.0% | -2.5% | +9.5% | +7.0% |
| 3M | +15.1% | +21.7% | -6.6% | +15.5% |
| 6M | -15.4% | +27.0% | -42.4% | -14.6% |
| All | -15.4% | +27.4% | -42.7% | -14.6% |
Cumulative growth
Daily Returns
Daily percentage return beside SE.
Daily Out/Under-Performance
Portfolio return minus SE return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SE 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 6mo: compounded portfolio wealth divided by compounded SE 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…
6mo analysis · Full analysis span regression · 6 months rolling