+232.9%
EBAY vs GPC
+0.5%
+232.4%
-20.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | GPC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.7% | -0.8% | +0.1% | -0.5% |
| 7D | -2.0% | -2.1% | +0.1% | -1.5% |
| 30D | +7.0% | -4.5% | +11.5% | +8.1% |
| 3M | +16.1% | -7.7% | +23.8% | +18.1% |
| 6M | +14.1% | +24.3% | -10.2% | +7.9% |
| YTD | +42.1% | +3.5% | +38.7% | +39.2% |
| 1Y | +42.4% | +0.7% | +41.6% | +40.3% |
| All | +232.9% | +0.5% | +232.4% | +210.6% |
Cumulative growth
Daily Returns
Daily percentage return beside GPC.
Daily Out/Under-Performance
Portfolio return minus GPC return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GPC 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 3y: compounded portfolio wealth divided by compounded GPC 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…
3y analysis · Full analysis span regression · 6 months rolling