+14,014.6%
EBAY vs D
+875.2%
+13,139.4%
-82.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1990-01-01 to 2026-09-04.
| Period | Portfolio | D | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.3% | -0.4% | -1.9% | -2.2% |
| 7D | -2.1% | +1.5% | -3.5% | -2.5% |
| 30D | -6.7% | -2.6% | -4.1% | -6.0% |
| 3M | -5.0% | 0.0% | -5.0% | -5.1% |
| 6M | +14.6% | +7.4% | +7.3% | +11.6% |
| YTD | +19.8% | +15.9% | +3.9% | +13.9% |
| 1Y | +12.6% | +18.1% | -5.5% | +6.2% |
| 3Y | +141.0% | +58.4% | +82.6% | +105.9% |
| 5Y | +47.5% | +5.2% | +42.3% | +41.1% |
| 10Y | +263.3% | +35.9% | +227.4% | +211.1% |
| All | +14,014.6% | +875.2% | +13,139.4% | +13,310.7% |
Cumulative growth
Daily Returns
Daily percentage return beside D.
Daily Out/Under-Performance
Portfolio return minus D return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × D 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 1990-01-01 to 2026-09-04: compounded portfolio wealth divided by compounded D 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…
1990-01-01 to 2026-09-04 analysis · Full analysis span regression · 6 months rolling