-18.8%
WDC vs SBUX
+7.4%
-26.2%
-41.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | SBUX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.9% | -1.3% | +7.1% | +5.2% |
| 7D | +1.7% | -3.1% | +4.9% | +0.2% |
| 30D | -10.0% | -0.9% | -9.1% | -10.1% |
| 3M | -18.8% | +11.6% | -30.4% | +4.1% |
| All | -18.8% | +7.4% | -26.2% | +4.1% |
Cumulative growth
Daily Returns
Daily percentage return beside SBUX.
Daily Out/Under-Performance
Portfolio return minus SBUX return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SBUX 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 SBUX 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