-41.6%
WDC vs QCOM
+7.0%
-48.6%
-50.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | QCOM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.4% | +5.5% | -7.0% | -3.7% |
| 7D | -28.0% | +0.4% | -28.3% | -26.9% |
| 30D | -34.9% | -6.6% | -28.3% | -32.3% |
| 3M | -41.6% | +3.7% | -45.3% | -38.4% |
| All | -41.6% | +7.0% | -48.6% | -38.4% |
Cumulative growth
Daily Returns
Daily percentage return beside QCOM.
Daily Out/Under-Performance
Portfolio return minus QCOM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × QCOM 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 QCOM 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