-34.2%
CPRT vs KMX
-14.8%
-19.4%
-58.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | KMX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.5% | +1.2% | -1.7% | -0.8% |
| 7D | -0.4% | +3.4% | -3.8% | -1.1% |
| 30D | +21.2% | +6.8% | +14.3% | +19.5% |
| 3M | +8.3% | -11.4% | +19.7% | +10.7% |
| 6M | -3.4% | +43.6% | -46.9% | -10.9% |
| YTD | -18.7% | +37.7% | -56.4% | -25.0% |
| 1Y | -23.5% | +53.0% | -76.5% | -31.2% |
| 3Y | -34.2% | -16.3% | -17.8% | -33.0% |
| All | -34.2% | -14.8% | -19.4% | -33.0% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling