-62.0%
ALNY vs BIIB
+68.6%
-130.6%
-66.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.7% | +2.2% | -1.5% | +0.3% |
| 7D | -30.7% | +4.3% | -35.0% | -31.4% |
| 30D | -26.7% | +13.8% | -40.6% | -29.2% |
| 3M | -26.4% | +22.1% | -48.5% | -29.8% |
| 6M | -45.9% | +35.9% | -81.9% | -49.5% |
| YTD | -59.5% | +44.6% | -104.1% | -62.6% |
| 1Y | -62.0% | +70.4% | -132.4% | -63.2% |
| All | -62.0% | +68.6% | -130.6% | -63.2% |
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 1y: 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…
1y analysis · Full analysis span regression · 6 months rolling