+1.2%
CBOE vs BMRN
+7.7%
-6.5%
-36.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.5% | +1.7% | -3.2% | -1.5% |
| 7D | -3.7% | -1.4% | -2.3% | -3.7% |
| 30D | +2.0% | -5.8% | +7.8% | +2.4% |
| 3M | -4.2% | +16.6% | -20.9% | -6.3% |
| 6M | +1.2% | +7.6% | -6.4% | -0.8% |
| All | +1.2% | +7.7% | -6.5% | -0.8% |
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 6mo: 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…
6mo analysis · Full analysis span regression · 6 months rolling