+82.8%
EBAY vs COO
-41.3%
+124.1%
-50.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | COO | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.7% | -1.0% | +0.3% | -0.4% |
| 7D | -2.0% | -2.3% | +0.3% | -1.2% |
| 30D | +7.0% | +13.3% | -6.3% | +2.7% |
| 3M | +16.1% | -18.1% | +34.2% | +23.3% |
| 6M | +14.1% | +6.7% | +7.4% | +9.8% |
| YTD | +42.1% | -23.2% | +65.4% | +53.8% |
| 1Y | +42.4% | -12.3% | +54.7% | +46.1% |
| 3Y | +223.5% | -23.6% | +247.1% | +231.0% |
| 5Y | +82.8% | -38.7% | +121.5% | +101.1% |
| All | +82.8% | -41.3% | +124.1% | +101.1% |
Cumulative growth
Daily Returns
Daily percentage return beside COO.
Daily Out/Under-Performance
Portfolio return minus COO return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COO 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 COO 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