+12.6%
EBAY vs GPC
+0.2%
+12.4%
-20.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | GPC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | +0.3% | -2.6% | -2.4% |
| 7D | -2.1% | +0.4% | -2.5% | -2.2% |
| 30D | -6.7% | +5.1% | -11.8% | -7.3% |
| 3M | -5.0% | +41.5% | -46.5% | -9.1% |
| 6M | +14.6% | +21.8% | -7.2% | +11.4% |
| YTD | +19.8% | +14.6% | +5.3% | +16.1% |
| 1Y | +12.6% | +1.3% | +11.3% | +10.0% |
| All | +12.6% | +0.2% | +12.4% | +10.0% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling