+150.0%
EBAY vs AME
+55.9%
+94.1%
-20.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | AME | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.0% | -0.6% | -0.4% | -0.9% |
| 7D | -3.0% | +1.3% | -4.3% | -3.2% |
| 30D | -3.6% | -6.6% | +3.0% | -2.5% |
| 3M | -4.4% | +3.0% | -7.4% | -5.3% |
| 6M | +12.1% | +5.3% | +6.8% | +10.3% |
| YTD | +19.9% | +15.4% | +4.5% | +16.0% |
| 1Y | +13.4% | +26.8% | -13.4% | +7.5% |
| All | +150.0% | +55.9% | +94.1% | +112.8% |
Cumulative growth
Daily Returns
Daily percentage return beside AME.
Daily Out/Under-Performance
Portfolio return minus AME return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × AME 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 3y: compounded portfolio wealth divided by compounded AME 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…
3y analysis · Full analysis span regression · 6 months rolling