-9.8%
CPRT vs EBAY
+53.1%
-62.9%
-57.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.7% | -1.0% | -0.7% | -1.4% |
| 7D | -0.4% | -3.0% | +2.6% | +0.5% |
| 30D | +8.2% | -3.6% | +11.9% | +9.3% |
| 3M | +2.3% | -4.4% | +6.7% | +3.3% |
| 6M | -14.7% | +12.1% | -26.8% | -18.6% |
| YTD | -18.2% | +19.9% | -38.1% | -23.9% |
| 1Y | -33.4% | +13.4% | -46.7% | -37.6% |
| 3Y | -28.3% | +150.5% | -178.8% | -53.4% |
| 5Y | -9.8% | +54.8% | -64.7% | -33.7% |
| All | -9.8% | +53.1% | -62.9% | -33.7% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling