-15.9%
CMCSA vs ELF
-31.2%
+15.3%
-30.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | ELF | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | -4.3% | +6.7% | +2.7% |
| 7D | -5.6% | -10.8% | +5.3% | -4.6% |
| 30D | -1.9% | +0.8% | -2.7% | -2.0% |
| 3M | +6.4% | +64.8% | -58.3% | +2.5% |
| 6M | -16.9% | +19.0% | -35.9% | -18.5% |
| YTD | -6.8% | +25.9% | -32.7% | -9.1% |
| 1Y | -15.9% | -28.8% | +12.9% | -15.2% |
| All | -15.9% | -31.2% | +15.3% | -15.2% |
Cumulative growth
Daily Returns
Daily percentage return beside ELF.
Daily Out/Under-Performance
Portfolio return minus ELF return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ELF 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 ELF 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