-39.1%
ARM vs KMX
-9.6%
-29.5%
-50.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | KMX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.7% | -2.1% | +6.9% | +5.1% |
| 7D | -15.2% | -7.4% | -7.8% | -14.0% |
| 30D | -40.7% | -3.4% | -37.3% | -40.4% |
| 3M | -39.1% | -11.3% | -27.8% | -40.2% |
| All | -39.1% | -9.6% | -29.5% | -40.2% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling