-36.6%
CPRT vs EBAY
+15.8%
-52.4%
-44.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.0% | +1.5% | -5.5% | -4.2% |
| 7D | -8.4% | -0.8% | -7.6% | -8.3% |
| 30D | +4.6% | -0.6% | +5.2% | +4.6% |
| 3M | -1.9% | -1.0% | -0.9% | -1.9% |
| 6M | -15.3% | +16.3% | -31.6% | -17.5% |
| YTD | -21.5% | +21.7% | -43.1% | -24.3% |
| 1Y | -36.6% | +16.5% | -53.1% | -40.1% |
| All | -36.6% | +15.8% | -52.4% | -40.1% |
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