-19.0%
WDC vs SBUX
+20.5%
-39.5%
-33.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | SBUX | Excess | Alpha |
|---|---|---|---|---|
| 1D | +8.3% | -0.1% | +8.4% | +8.4% |
| 7D | -3.2% | +0.2% | -3.4% | -2.7% |
| 30D | -19.0% | +19.1% | -38.1% | -32.4% |
| All | -19.0% | +20.5% | -39.5% | -32.4% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling