+23.7%
BBY vs SONY
-10.8%
+34.5%
-32.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | SONY | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.2% | -1.6% | +4.8% | +3.4% |
| 7D | +9.5% | -1.2% | +10.7% | +9.7% |
| 30D | +6.8% | +9.4% | -2.6% | +5.3% |
| 3M | +28.9% | +10.5% | +18.4% | +26.4% |
| 6M | +37.8% | +11.7% | +26.1% | +34.9% |
| YTD | +38.7% | -4.1% | +42.8% | +43.1% |
| 1Y | +23.7% | -11.8% | +35.5% | +32.8% |
| All | +23.7% | -10.8% | +34.5% | +32.8% |
Cumulative growth
Daily Returns
Daily percentage return beside SONY.
Daily Out/Under-Performance
Portfolio return minus SONY return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × SONY 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 1y: compounded portfolio wealth divided by compounded SONY 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…
1y analysis · Full analysis span regression · 6 months rolling