+1.8%
CMCSA vs NDAQ
+28.8%
-27.0%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | NDAQ | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.0% | +2.6% | +2.4% | +4.7% |
| 7D | +15.2% | +3.9% | +11.3% | +14.8% |
| 30D | +17.0% | +19.0% | -2.0% | +15.2% |
| 3M | +1.2% | +17.6% | -16.3% | -0.2% |
| 6M | -5.5% | +21.0% | -26.5% | -6.9% |
| YTD | -6.5% | +14.1% | -20.6% | -8.4% |
| 1Y | +1.8% | +29.4% | -27.6% | +1.1% |
| All | +1.8% | +28.8% | -27.0% | +1.1% |
Cumulative growth
Daily Returns
Daily percentage return beside NDAQ.
Daily Out/Under-Performance
Portfolio return minus NDAQ return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NDAQ 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 NDAQ 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