-20.7%
IBIT vs BIIB
+68.6%
-89.4%
-44.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.9% | +2.2% | +0.7% | +3.0% |
| 7D | -1.8% | +4.3% | -6.0% | -1.7% |
| 30D | -6.7% | +13.8% | -20.5% | -6.5% |
| 3M | +24.6% | +22.1% | +2.5% | +24.9% |
| 6M | -0.2% | +35.9% | -36.1% | -0.4% |
| YTD | -8.7% | +44.6% | -53.3% | -8.8% |
| 1Y | -20.7% | +70.4% | -91.1% | -23.7% |
| All | -20.7% | +68.6% | -89.4% | -23.7% |
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