+30.9%
V vs CMCSA
-1.1%
+31.9%
-6.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.1% | +0.5% | -0.6% | -0.3% |
| 7D | -0.8% | +2.7% | -3.5% | -1.6% |
| 30D | +9.5% | +18.6% | -9.1% | +4.8% |
| 3M | +16.7% | -1.8% | +18.5% | +17.0% |
| All | +30.9% | -1.1% | +31.9% | +29.5% |
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