+266.1%
DELL vs CMCSA
-14.7%
+280.8%
-20.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.9% | -0.6% | +2.5% | +1.7% |
| 7D | +25.6% | +0.1% | +25.5% | +25.6% |
| 30D | +17.7% | +3.8% | +13.8% | +19.1% |
| 3M | +33.4% | +12.3% | +21.1% | +39.1% |
| All | +266.1% | -14.7% | +280.8% | +282.4% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling