+19.6%
EBAY vs DOC
+27.4%
-7.9%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | DOC | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.5% | +3.1% | +2.4% | +4.9% |
| 7D | +6.0% | +8.7% | -2.7% | +4.3% |
| 30D | +16.8% | +7.6% | +9.2% | +15.1% |
| 3M | +14.5% | -5.3% | +19.8% | +15.9% |
| All | +19.6% | +27.4% | -7.9% | +16.4% |
Cumulative growth
Daily Returns
Daily percentage return beside DOC.
Daily Out/Under-Performance
Portfolio return minus DOC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × DOC 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 DOC 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