-33.4%
CPRT vs IDXX
+7.6%
-41.0%
-57.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | IDXX | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.6% | -0.4% | -2.2% | -2.5% |
| 7D | -11.2% | -5.7% | -5.4% | -10.1% |
| 30D | +3.3% | -11.5% | +14.9% | +5.8% |
| 3M | -3.6% | -9.5% | +6.0% | -1.7% |
| 6M | -15.8% | -16.0% | +0.2% | -13.1% |
| YTD | -23.5% | -25.4% | +1.9% | -19.6% |
| 1Y | -38.8% | -21.8% | -17.0% | -36.4% |
| 3Y | -33.4% | +7.0% | -40.5% | -37.7% |
| All | -33.4% | +7.6% | -41.0% | -37.7% |
Cumulative growth
Daily Returns
Daily percentage return beside IDXX.
Daily Out/Under-Performance
Portfolio return minus IDXX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × IDXX 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 3y: compounded portfolio wealth divided by compounded IDXX 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…
3y analysis · Full analysis span regression · 6 months rolling