-99.8%
BIYA vs BMRN
-10.0%
-89.8%
-99.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for all.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.4% | -0.3% | -0.1% | -0.5% |
| 7D | +2.7% | -3.8% | +6.6% | +2.4% |
| 30D | -16.7% | -6.5% | -10.2% | -17.1% |
| 3M | -74.6% | +11.2% | -85.9% | -74.2% |
| 6M | -85.4% | +5.8% | -91.2% | -84.4% |
| YTD | -94.2% | +8.4% | -102.6% | -93.8% |
| 1Y | -98.6% | +15.7% | -114.2% | -98.5% |
| All | -99.8% | -10.0% | -89.8% | -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 all: 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…
all analysis · Full analysis span regression · 6 months rolling