+64.9%
ZBRA vs KMX
+48.2%
+16.7%
-16.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | KMX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | -4.3% | +1.5% | -2.7% |
| 7D | +2.6% | -0.7% | +3.3% | +2.6% |
| 30D | -6.4% | +4.1% | -10.5% | -6.3% |
| 3M | +51.3% | +27.5% | +23.8% | +47.9% |
| All | +64.9% | +48.2% | +16.7% | +49.6% |
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