+76.0%
AMZN vs BBY
+38.5%
+37.5%
-30.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BBY | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.2% | +0.1% | -0.3% | -0.2% |
| 7D | -2.7% | +0.7% | -3.4% | -2.9% |
| 30D | -7.5% | +5.8% | -13.3% | -8.7% |
| 3M | +5.8% | +18.0% | -12.2% | +1.7% |
| 6M | +17.5% | +39.8% | -22.3% | +8.0% |
| YTD | +9.1% | +35.4% | -26.3% | +0.7% |
| 1Y | +9.4% | +21.4% | -12.0% | +3.6% |
| All | +76.0% | +38.5% | +37.5% | +63.8% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling