+14.9%
ARKK vs BMRN
+12.9%
+2.0%
-31.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BMRN | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.1% | +0.2% | -1.2% | -1.1% |
| 7D | +1.9% | +2.9% | -0.9% | +1.2% |
| 30D | +13.2% | +11.0% | +2.1% | +10.2% |
| 3M | +7.7% | +17.8% | -10.1% | +3.2% |
| 6M | +15.1% | +10.1% | +5.0% | +11.8% |
| YTD | +12.1% | +11.9% | +0.1% | +8.3% |
| 1Y | +14.9% | +17.2% | -2.3% | +11.5% |
| All | +14.9% | +12.9% | +2.0% | +11.5% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling