+66.7%
IBIT vs BIIB
-15.8%
+82.5%
-53.3%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.9% | -3.8% | +1.9% | -1.4% |
| 7D | +1.4% | -1.6% | +3.1% | +1.7% |
| 30D | +20.6% | +2.2% | +18.4% | +20.3% |
| 3M | +23.7% | +10.3% | +13.4% | +21.5% |
| 6M | +15.0% | +14.9% | +0.1% | +11.8% |
| YTD | -10.6% | +20.7% | -31.3% | -14.1% |
| 1Y | -30.3% | +50.3% | -80.7% | -36.4% |
| All | +66.7% | -15.8% | +82.5% | +75.0% |
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