-12.9%
EFX vs KMX
+54.8%
-67.7%
-25.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | KMX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -6.4% | +1.0% | -7.4% | -6.5% |
| 7D | -8.6% | +1.9% | -10.5% | -8.9% |
| 30D | +0.1% | +11.7% | -11.6% | -1.4% |
| 3M | +3.8% | +34.9% | -31.0% | -0.5% |
| All | -12.9% | +54.8% | -67.7% | -22.3% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling