+9.7%
BBY vs BRKR
-8.6%
+18.3%
-10.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | BRKR | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.4% | -1.4% | +5.9% | +4.4% |
| 7D | +5.1% | -10.0% | +15.0% | +4.5% |
| 30D | +9.7% | -8.7% | +18.5% | +9.3% |
| All | +9.7% | -8.6% | +18.3% | +9.3% |
Cumulative growth
Daily Returns
Daily percentage return beside BRKR.
Daily Out/Under-Performance
Portfolio return minus BRKR return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BRKR 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 BRKR 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