-9.2%
SPXS vs BMRN
+12.2%
-21.4%
-18.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.4% | -0.3% | +1.8% | +1.5% |
| 7D | +1.2% | -3.8% | +5.1% | +1.4% |
| 30D | +5.2% | -6.5% | +11.7% | +5.7% |
| 3M | -9.2% | +11.2% | -20.4% | -13.1% |
| All | -9.2% | +12.2% | -21.4% | -13.1% |
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 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