+6.2%
SONY vs KMX
+29.4%
-23.2%
-12.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | KMX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.2% | -4.3% | +0.1% | -4.0% |
| 7D | -5.2% | -0.7% | -4.5% | -5.0% |
| 30D | +0.3% | +4.1% | -3.8% | +0.4% |
| 3M | +6.2% | +27.5% | -21.3% | +5.9% |
| All | +6.2% | +29.4% | -23.2% | +5.9% |
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