+1.3%
BBY vs BMRN
-16.0%
+17.3%
-52.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +3.1% | +0.3% | +2.8% | +3.0% |
| 7D | +0.6% | -1.3% | +1.9% | +0.9% |
| 30D | +9.4% | -6.5% | +15.9% | +11.3% |
| 3M | +19.3% | +18.3% | +1.1% | +13.7% |
| 6M | +47.9% | +8.9% | +39.0% | +43.7% |
| YTD | +39.6% | +10.5% | +29.0% | +34.7% |
| 1Y | +22.2% | +17.5% | +4.7% | +15.2% |
| 3Y | +45.0% | -27.7% | +72.7% | +52.0% |
| All | +1.3% | -16.0% | +17.3% | -1.1% |
Cumulative growth
Daily Returns
Daily percentage return beside BMRN.
Daily Out/Under-Performance
Portfolio return minus BMRN return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BMRN 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 5y: compounded portfolio wealth divided by compounded BMRN 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…
5y analysis · Full analysis span regression · 6 months rolling