+14,125.4%
CPRT vs EBAY
+12,541.3%
+1,584.1%
-72.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -3.3% | +1.1% | -4.5% | -3.5% |
| 7D | +0.4% | -0.4% | +0.8% | +0.4% |
| 30D | +9.9% | -6.3% | +16.2% | +10.9% |
| 3M | +5.6% | -3.3% | +8.9% | +6.0% |
| 6M | -13.6% | +13.5% | -27.1% | -15.6% |
| YTD | -16.7% | +21.2% | -37.9% | -19.6% |
| 1Y | -33.1% | +13.9% | -47.0% | -35.1% |
| 3Y | -27.1% | +153.1% | -180.2% | -38.2% |
| 5Y | -9.9% | +54.5% | -64.3% | -18.2% |
| 10Y | +415.3% | +262.7% | +152.6% | +307.1% |
| All | +14,125.4% | +12,541.3% | +1,584.1% | +6,194.3% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling