-3.9%
SBUX vs GM
-4.0%
+0.1%
-7.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | GM | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.9% | -2.4% | +0.4% | -1.4% |
| 7D | -6.3% | -1.1% | -5.2% | -6.0% |
| 30D | -3.9% | -4.6% | +0.7% | -3.1% |
| All | -3.9% | -4.0% | +0.1% | -3.1% |
Cumulative growth
Daily Returns
Daily percentage return beside GM.
Daily Out/Under-Performance
Portfolio return minus GM return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × GM 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 GM 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