+41.0%
IONS vs BIIB
-15.8%
+56.7%
-52.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.1% | -1.6% | +1.6% | +0.8% |
| 7D | -4.8% | +1.1% | -5.9% | -5.4% |
| 30D | +7.2% | +6.9% | +0.3% | +3.5% |
| 3M | -22.7% | +12.4% | -35.1% | -27.9% |
| 6M | -26.9% | +16.3% | -43.1% | -33.4% |
| YTD | -26.6% | +25.5% | -52.0% | -36.4% |
| 1Y | -2.1% | +57.8% | -59.9% | -26.9% |
| All | +41.0% | -15.8% | +56.7% | +40.4% |
Cumulative growth
Daily Returns
Daily percentage return beside BIIB.
Daily Out/Under-Performance
Portfolio return minus BIIB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × BIIB 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 3y: compounded portfolio wealth divided by compounded BIIB 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…
3y analysis · Full analysis span regression · 6 months rolling