+18.2%
EBAY vs SU
+21.8%
-3.6%
-14.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | SU | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.6% | -0.1% | +2.7% | +2.6% |
| 7D | +4.2% | +2.2% | +2.0% | +4.6% |
| 30D | +5.6% | +8.4% | -2.8% | +7.1% |
| 3M | -1.4% | +12.1% | -13.5% | +0.1% |
| 6M | +18.2% | +19.7% | -1.5% | +24.8% |
| All | +18.2% | +21.8% | -3.6% | +24.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SU.
Daily Out/Under-Performance
Portfolio return minus SU return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SU 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 SU 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