+1.1%
CMCSA vs A
+17.3%
-16.2%
-33.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | A | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | +0.5% | +0.9% | +1.5% |
| 7D | +3.2% | -0.5% | +3.6% | +3.1% |
| 30D | +19.5% | 0.0% | +19.5% | +19.5% |
| 3M | -2.4% | +16.7% | -19.1% | -2.1% |
| 6M | +3.8% | +54.8% | -51.0% | +4.1% |
| YTD | -5.4% | +28.8% | -34.2% | -3.7% |
| 1Y | +1.1% | +19.3% | -18.2% | +5.6% |
| All | +1.1% | +17.3% | -16.2% | +5.6% |
Cumulative growth
Daily Returns
Daily percentage return beside A.
Daily Out/Under-Performance
Portfolio return minus A return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × A 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 A 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