-22.4%
AMBA vs BMRN
+4.5%
-27.0%
-41.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | +6.1% | -0.2% | +6.3% | +6.0% |
| 7D | -7.2% | -4.2% | -3.0% | -10.2% |
| 30D | -10.4% | +1.5% | -11.9% | -9.0% |
| 3M | -30.1% | -8.8% | -21.3% | -33.2% |
| 6M | -22.4% | +2.6% | -25.0% | -11.0% |
| All | -22.4% | +4.5% | -27.0% | -11.0% |
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 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