-2.9%
CPRT vs IRM
-13.5%
+10.6%
-23.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | IRM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.5% | -0.1% | -0.4% | -0.5% |
| 7D | +4.0% | -5.1% | +9.1% | +3.3% |
| 30D | +18.2% | -3.3% | +21.5% | +17.8% |
| 3M | +9.2% | -8.2% | +17.3% | +7.8% |
| All | -2.9% | -13.5% | +10.6% | -3.5% |
Cumulative growth
Daily Returns
Daily percentage return beside IRM.
Daily Out/Under-Performance
Portfolio return minus IRM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IRM 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 IRM 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