+14.6%
EBAY vs COMP
+12.9%
+1.7%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | COMP | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | +0.5% | -2.9% | -2.4% |
| 7D | -2.1% | +1.4% | -3.5% | -2.3% |
| 30D | -6.7% | -13.3% | +6.6% | -5.3% |
| 3M | -5.0% | +41.1% | -46.1% | -8.7% |
| 6M | +14.6% | +17.2% | -2.5% | +15.3% |
| All | +14.6% | +12.9% | +1.7% | +15.3% |
Cumulative growth
Daily Returns
Daily percentage return beside COMP.
Daily Out/Under-Performance
Portfolio return minus COMP return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × COMP 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 6mo: compounded portfolio wealth divided by compounded COMP 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…
6mo analysis · Full analysis span regression · 6 months rolling