+14,014.6%
EBAY vs GPC
+983.7%
+13,030.9%
-82.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | GPC | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | +1.1% | -3.4% | -2.9% |
| 7D | -2.1% | +1.2% | -3.3% | -2.7% |
| 30D | -6.7% | +6.0% | -12.6% | -9.3% |
| 3M | -5.0% | +42.6% | -47.6% | -20.7% |
| 6M | +14.6% | +22.8% | -8.1% | +2.2% |
| YTD | +19.8% | +15.5% | +4.4% | +8.7% |
| 1Y | +12.6% | +2.0% | +10.5% | +8.3% |
| 3Y | +141.0% | -1.4% | +142.4% | +126.4% |
| 5Y | +47.5% | +30.6% | +16.9% | +18.4% |
| 10Y | +263.3% | +80.6% | +182.7% | +121.3% |
| All | +14,014.6% | +983.7% | +13,030.9% | +2,801.7% |
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 all: 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…
all analysis · Full analysis span regression · 6 months rolling