-17.8%
QLD vs EBAY
+9.2%
-27.0%
-28.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.5% | -1.1% | +3.7% | +2.5% |
| 7D | -10.3% | +0.3% | -10.5% | -10.2% |
| 30D | -26.1% | +13.3% | -39.4% | -23.6% |
| 3M | -17.8% | +11.1% | -28.8% | -15.6% |
| All | -17.8% | +9.2% | -27.0% | -15.6% |
Cumulative growth
Daily Returns
Daily percentage return beside EBAY.
Daily Out/Under-Performance
Portfolio return minus EBAY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × EBAY 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 3mo: compounded portfolio wealth divided by compounded EBAY 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…
3mo analysis · Full analysis span regression · Available span rolling