+18.8%
CPRT vs S
-8.7%
+27.5%
-3.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | S | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.6% | +8.0% | -6.5% | +1.7% |
| 7D | +1.6% | +1.6% | +0.1% | +1.5% |
| 30D | +18.8% | -10.5% | +29.2% | +18.2% |
| All | +18.8% | -8.7% | +27.5% | +18.2% |
Cumulative growth
Daily Returns
Daily percentage return beside S.
Daily Out/Under-Performance
Portfolio return minus S return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × S 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 1mo: compounded portfolio wealth divided by compounded S 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…
1mo analysis · Full analysis span regression · Available span rolling