+14.7%
CPRT vs LII
-11.4%
+26.1%
-6.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | LII | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | +1.2% | -0.7% | -0.3% |
| 7D | +2.2% | -0.7% | +2.9% | +2.3% |
| 30D | +16.6% | -12.6% | +29.2% | +25.6% |
| All | +14.7% | -11.4% | +26.1% | +23.5% |
Cumulative growth
Daily Returns
Daily percentage return beside LII.
Daily Out/Under-Performance
Portfolio return minus LII return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × LII 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 LII 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