-16.0%
COHR vs BMRN
+16.9%
-32.9%
-47.8%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +4.2% | +0.3% | +3.9% | +4.4% |
| 7D | +8.3% | -1.3% | +9.6% | +7.5% |
| 30D | -14.1% | -6.5% | -7.6% | -19.0% |
| 3M | -16.0% | +18.3% | -34.3% | +6.0% |
| All | -16.0% | +16.9% | -32.9% | +6.0% |
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 3mo: 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…
3mo analysis · Full analysis span regression · Available span rolling