+44.4%
BBIO vs BIIB
+55.8%
-11.4%
-20.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.8% | -1.6% | +0.9% | -0.5% |
| 7D | -2.3% | +1.1% | -3.4% | -2.5% |
| 30D | -8.7% | +6.9% | -15.6% | -9.7% |
| 3M | +11.2% | +12.4% | -1.3% | +8.5% |
| 6M | +12.5% | +16.3% | -3.8% | +8.5% |
| YTD | -2.2% | +25.5% | -27.6% | -7.7% |
| 1Y | +44.4% | +57.8% | -13.4% | +27.6% |
| All | +44.4% | +55.8% | -11.4% | +27.6% |
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