-21.6%
STM vs KMX
-9.6%
-12.0%
-32.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | KMX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.4% | -2.1% | +6.6% | +4.5% |
| 7D | -10.7% | -7.4% | -3.4% | -10.3% |
| 30D | -25.7% | -3.4% | -22.4% | -25.4% |
| 3M | -21.6% | -11.3% | -10.2% | -21.3% |
| All | -21.6% | -9.6% | -12.0% | -21.3% |
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 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