+26.5%
BAC vs CMCSA
-12.9%
+39.4%
-17.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | CMCSA | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.6% | -0.6% | 0.0% | -0.6% |
| 7D | +0.6% | -2.1% | +2.7% | +0.6% |
| 30D | -0.9% | +7.0% | -7.9% | -1.0% |
| 3M | +16.3% | +15.1% | +1.2% | +15.8% |
| 6M | +26.0% | -15.4% | +41.3% | +26.3% |
| YTD | +15.2% | -1.9% | +17.1% | +15.7% |
| 1Y | +26.5% | -12.7% | +39.2% | +25.1% |
| All | +26.5% | -12.9% | +39.4% | +25.1% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling