+1.8%
CMCSA vs EFX
-7.5%
+9.3%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | EFX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.0% | +2.4% | +2.6% | +4.3% |
| 7D | +15.2% | +9.2% | +6.0% | +12.4% |
| 30D | +17.0% | +34.8% | -17.8% | +7.7% |
| 3M | +1.2% | +8.8% | -7.6% | -1.5% |
| 6M | -5.5% | +12.3% | -17.8% | -8.7% |
| YTD | -6.5% | -10.6% | +4.1% | -6.3% |
| 1Y | +1.8% | -6.7% | +8.5% | -0.6% |
| All | +1.8% | -7.5% | +9.3% | -0.6% |
Cumulative growth
Daily Returns
Daily percentage return beside EFX.
Daily Out/Under-Performance
Portfolio return minus EFX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EFX 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 EFX 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