+5.7%
SPGI vs KMX
+50.7%
-45.0%
-12.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | KMX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.6% | +1.0% | -2.6% | -1.6% |
| 7D | +0.1% | +1.9% | -1.8% | 0.0% |
| 30D | +8.4% | +11.7% | -3.3% | +7.6% |
| 3M | +11.8% | +34.9% | -23.1% | +9.3% |
| 6M | +5.7% | +50.3% | -44.6% | -1.3% |
| All | +5.7% | +50.7% | -45.0% | -1.3% |
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