-30.4%
CMCSA vs EAT
+612.9%
-643.2%
-44.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | EAT | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -3.4% | +2.8% | -0.3% |
| 7D | +0.1% | -4.9% | +5.0% | +0.6% |
| 30D | +3.8% | -1.2% | +5.0% | +3.8% |
| 3M | +12.3% | +52.2% | -39.9% | +7.5% |
| 6M | -15.4% | +65.0% | -80.4% | -20.0% |
| YTD | -2.5% | +55.0% | -57.5% | -7.3% |
| 1Y | -13.4% | +42.1% | -55.4% | -17.2% |
| 3Y | -30.4% | +614.7% | -645.1% | -49.2% |
| All | -30.4% | +612.9% | -643.2% | -49.2% |
Cumulative growth
Daily Returns
Daily percentage return beside EAT.
Daily Out/Under-Performance
Portfolio return minus EAT return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EAT 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 3y: compounded portfolio wealth divided by compounded EAT 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…
3y analysis · Full analysis span regression · 6 months rolling