+128.7%
EBAY vs ACI
+17.4%
+111.3%
-53.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | ACI | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.5% | -1.3% | +2.7% | +1.7% |
| 7D | -0.8% | -7.1% | +6.3% | +0.3% |
| 30D | -0.6% | -4.5% | +3.9% | +0.1% |
| 3M | -1.0% | -22.3% | +21.3% | +2.2% |
| 6M | +16.3% | -28.4% | +44.7% | +21.4% |
| YTD | +21.7% | -29.5% | +51.2% | +27.0% |
| 1Y | +16.5% | -34.2% | +50.8% | +22.9% |
| 3Y | +154.2% | -45.7% | +199.8% | +175.1% |
| 5Y | +58.1% | -40.8% | +98.8% | +66.6% |
| All | +128.7% | +17.4% | +111.3% | +105.2% |
Cumulative growth
Daily Returns
Daily percentage return beside ACI.
Daily Out/Under-Performance
Portfolio return minus ACI return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × ACI 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 ACI 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