-11.1%
CPRT vs IBB
+23.7%
-34.8%
-28.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | IBB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | -0.9% | +1.3% | +0.7% |
| 7D | +2.2% | +1.4% | +0.8% | +1.7% |
| 30D | +16.6% | +10.5% | +6.1% | +12.8% |
| 3M | +9.6% | +23.6% | -14.0% | +3.3% |
| 6M | -11.1% | +22.6% | -33.7% | -16.0% |
| All | -11.1% | +23.7% | -34.8% | -16.0% |
Cumulative growth
Daily Returns
Daily percentage return beside IBB.
Daily Out/Under-Performance
Portfolio return minus IBB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IBB 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 IBB 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