-15.9%
CMCSA vs KMX
-0.2%
-15.7%
-30.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | KMX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | +0.4% | +2.0% | +2.3% |
| 7D | -5.6% | -3.4% | -2.2% | -5.3% |
| 30D | -1.9% | +4.0% | -5.9% | -2.2% |
| 3M | +6.4% | +24.8% | -18.3% | +4.7% |
| 6M | -16.9% | +43.6% | -60.5% | -19.4% |
| YTD | -6.8% | +56.6% | -63.4% | -10.7% |
| 1Y | -15.9% | +2.2% | -18.1% | -19.8% |
| All | -15.9% | -0.2% | -15.7% | -19.8% |
Cumulative growth
Daily Returns
Daily percentage return beside KMX.
Daily Out/Under-Performance
Portfolio return minus KMX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × KMX 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 KMX 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