+276.1%
EBAY vs PSX
+386.4%
-110.4%
-53.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | PSX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.6% | +0.4% | +2.2% | +2.5% |
| 7D | +4.2% | +1.7% | +2.5% | +3.9% |
| 30D | +5.6% | +15.6% | -10.0% | +3.3% |
| 3M | -1.4% | +46.5% | -47.9% | -7.1% |
| 6M | +18.2% | +55.0% | -36.8% | +10.0% |
| YTD | +24.8% | +105.3% | -80.4% | +10.7% |
| 1Y | +18.0% | +101.6% | -83.6% | +4.8% |
| 3Y | +160.3% | +134.1% | +26.1% | +122.0% |
| 5Y | +62.1% | +368.7% | -306.5% | +22.3% |
| All | +276.1% | +386.4% | -110.4% | +182.7% |
Cumulative growth
Daily Returns
Daily percentage return beside PSX.
Daily Out/Under-Performance
Portfolio return minus PSX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × PSX 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 10y: compounded portfolio wealth divided by compounded PSX 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…
10y analysis · Full analysis span regression · 6 months rolling