-32.5%
CPRT vs EBAY
+15.7%
-48.2%
-45.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | -2.3% | +2.7% | +0.7% |
| 7D | +2.2% | -2.1% | +4.3% | +2.5% |
| 30D | +16.6% | -6.7% | +23.3% | +17.7% |
| 3M | +9.6% | -5.0% | +14.6% | +10.2% |
| 6M | -11.1% | +14.6% | -25.8% | -13.3% |
| YTD | -13.9% | +19.8% | -33.7% | -16.8% |
| 1Y | -32.5% | +12.6% | -45.1% | -36.1% |
| All | -32.5% | +15.7% | -48.2% | -36.1% |
Cumulative growth
Daily Returns
Daily percentage return beside EBAY.
Daily Out/Under-Performance
Portfolio return minus EBAY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EBAY 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 1y: compounded portfolio wealth divided by compounded EBAY 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…
1y analysis · Full analysis span regression · 6 months rolling