-26.3%
QCOM vs EBAY
+15.1%
-41.4%
-41.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | EBAY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.2% | +2.1% | -0.9% | +1.1% |
| 7D | +5.5% | +4.1% | +1.4% | +5.3% |
| 30D | -1.1% | +10.1% | -11.2% | -1.0% |
| 3M | +7.6% | +15.0% | -7.4% | +7.7% |
| All | -26.3% | +15.1% | -41.4% | -25.2% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling