+167.6%
COPX vs BIIB
-28.2%
+195.8%
-42.1%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 5y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -7.0% | +2.2% | -9.2% | -7.5% |
| 7D | -2.9% | -4.0% | +1.2% | -2.1% |
| 30D | 0.0% | +5.7% | -5.6% | -1.3% |
| 3M | +14.8% | +10.9% | +3.9% | +11.5% |
| 6M | +7.0% | +14.3% | -7.3% | +2.9% |
| YTD | +23.8% | +22.4% | +1.4% | +16.6% |
| 1Y | +75.7% | +51.1% | +24.6% | +56.2% |
| 3Y | +156.4% | -16.8% | +173.2% | +156.8% |
| 5Y | +167.6% | -28.1% | +195.7% | +167.3% |
| All | +167.6% | -28.2% | +195.8% | +167.3% |
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