-20.2%
PFE vs BIIB
-6.3%
-13.9%
-59.0%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -0.5% | +2.6% | -3.2% | -1.2% |
| 7D | -4.7% | +2.4% | -7.0% | -5.2% |
| 30D | +3.4% | +12.9% | -9.6% | +0.4% |
| 3M | +9.2% | +22.6% | -13.3% | +4.0% |
| 6M | +15.8% | +31.7% | -15.9% | +8.1% |
| YTD | +23.4% | +44.8% | -21.4% | +12.2% |
| 1Y | +25.8% | +63.9% | -38.1% | +11.1% |
| 3Y | +17.8% | +13.5% | +4.4% | +7.9% |
| 5Y | -20.2% | -5.6% | -14.6% | -32.1% |
| All | -20.2% | -6.3% | -13.9% | -32.1% |
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 5y: 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…
5y analysis · Full analysis span regression · 6 months rolling