+123.6%
AEHR vs BMRN
+7.7%
+115.9%
-47.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.8% | +1.7% | -3.5% | -1.7% |
| 7D | +23.0% | -1.4% | +24.4% | +22.9% |
| 30D | -19.9% | -5.8% | -14.1% | -20.1% |
| 3M | +0.5% | +16.6% | -16.1% | +2.1% |
| 6M | +123.6% | +7.6% | +116.0% | +195.7% |
| All | +123.6% | +7.7% | +115.9% | +195.7% |
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