+28.4%
PFE vs BIIB
+63.0%
-34.5%
-15.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +0.4% | -0.6% | +1.1% | +0.6% |
| 7D | -0.7% | +1.7% | -2.4% | -1.2% |
| 30D | +5.3% | +12.2% | -6.9% | +2.0% |
| 3M | +10.1% | +22.3% | -12.1% | +4.2% |
| 6M | +18.0% | +30.9% | -12.9% | +9.4% |
| YTD | +25.8% | +43.9% | -18.1% | +11.7% |
| 1Y | +28.4% | +62.1% | -33.6% | +6.1% |
| All | +28.4% | +63.0% | -34.5% | +6.1% |
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 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