-99.8%
BIYA vs BMRN
-8.4%
-91.3%
-99.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.9% | +1.7% | -0.8% | +1.0% |
| 7D | -1.3% | -1.4% | +0.1% | -1.4% |
| 30D | -15.9% | -5.8% | -10.1% | -16.3% |
| 3M | -81.2% | +16.6% | -97.9% | -80.8% |
| 6M | -88.2% | +7.6% | -95.8% | -87.4% |
| YTD | -94.1% | +10.2% | -104.4% | -93.7% |
| 1Y | -98.7% | +20.2% | -118.9% | -98.6% |
| All | -99.8% | -8.4% | -91.3% | -99.6% |
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 3y: 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…
3y analysis · Full analysis span regression · 6 months rolling