+40.4%
DELL vs BBY
+19.3%
+21.1%
-19.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BBY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.3% | -1.5% | +1.7% | +0.4% |
| 7D | +8.7% | +1.2% | +7.6% | +8.6% |
| 30D | +16.9% | +6.8% | +10.1% | +16.1% |
| 3M | +40.4% | +18.7% | +21.7% | +43.0% |
| All | +40.4% | +19.3% | +21.1% | +43.0% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling