+20.4%
DOCS vs BBY
+7.9%
+12.5%
-10.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | BBY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -2.8% | +3.2% | -5.9% | -4.5% |
| 7D | -1.4% | +9.5% | -10.9% | -7.2% |
| 30D | +21.8% | +6.8% | +15.0% | +17.0% |
| All | +20.4% | +7.9% | +12.5% | +17.7% |
Cumulative growth
Daily Returns
Daily percentage return beside BBY.
Daily Out/Under-Performance
Portfolio return minus BBY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BBY 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 BBY 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