+9.4%
NOW vs BIIB
-16.5%
+25.9%
-64.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +1.0% | +0.8% | +0.2% | +0.9% |
| 7D | -6.2% | -1.7% | -4.5% | -6.0% |
| 30D | +6.1% | +4.0% | +2.1% | +5.6% |
| 3M | +28.6% | +8.6% | +20.0% | +27.5% |
| 6M | +14.6% | +14.0% | +0.6% | +12.9% |
| YTD | -13.5% | +23.4% | -36.9% | -15.7% |
| 1Y | -29.4% | +45.9% | -75.3% | -32.7% |
| 3Y | +9.4% | -16.1% | +25.5% | +3.7% |
| All | +9.4% | -16.5% | +25.9% | +3.7% |
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