-18.7%
BE vs EBAY
+18.4%
-37.1%
-43.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.9% | +0.6% | -5.6% | -4.6% |
| 7D | +10.8% | -0.9% | +11.7% | +10.4% |
| 30D | -19.8% | +3.5% | -23.2% | -17.1% |
| 3M | -18.7% | +16.0% | -34.7% | -10.3% |
| All | -18.7% | +18.4% | -37.1% | -10.3% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling