+50.0%
BMY vs BIIB
+55.8%
-5.8%
-12.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.9% | -1.6% | -0.2% | -1.3% |
| 7D | +0.4% | +1.1% | -0.7% | 0.0% |
| 30D | +5.0% | +6.9% | -1.9% | +2.6% |
| 3M | +19.4% | +12.4% | +7.0% | +14.6% |
| 6M | +9.5% | +16.3% | -6.7% | +3.7% |
| YTD | +28.1% | +25.5% | +2.6% | +17.3% |
| 1Y | +50.0% | +57.8% | -7.8% | +22.0% |
| All | +50.0% | +55.8% | -5.8% | +22.0% |
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 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