+55.2%
EBAY vs COO
-7.7%
+62.8%
-17.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | COO | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.5% | +5.9% | -0.4% | +4.7% |
| 7D | +6.0% | +8.4% | -2.4% | +4.9% |
| 30D | +16.8% | +13.5% | +3.3% | +14.8% |
| 3M | +14.5% | -13.8% | +28.3% | +16.8% |
| 6M | +15.1% | +4.7% | +10.4% | +13.3% |
| YTD | +45.0% | -21.4% | +66.4% | +52.7% |
| 1Y | +55.2% | -6.7% | +61.9% | +50.6% |
| All | +55.2% | -7.7% | +62.8% | +50.6% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling