-5.0%
EBAY vs SW
+8.2%
-13.2%
-14.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SW | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | +1.3% | -3.6% | -2.4% |
| 7D | -2.1% | -5.1% | +3.0% | -1.6% |
| 30D | -6.7% | -4.6% | -2.1% | -6.3% |
| 3M | -5.0% | +9.4% | -14.4% | -5.4% |
| All | -5.0% | +8.2% | -13.2% | -5.4% |
Cumulative growth
Daily Returns
Daily percentage return beside SW.
Daily Out/Under-Performance
Portfolio return minus SW return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SW 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 SW 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