+41.5%
CGNX vs BIIB
+55.8%
-14.2%
-27.9%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +2.4% | -1.6% | +4.0% | +2.6% |
| 7D | +3.0% | +1.1% | +1.9% | +2.8% |
| 30D | -11.8% | +6.9% | -18.7% | -12.7% |
| 3M | -3.6% | +12.4% | -16.0% | -6.2% |
| 6M | +17.4% | +16.3% | +1.1% | +12.3% |
| YTD | +73.7% | +25.5% | +48.3% | +63.0% |
| 1Y | +41.5% | +57.8% | -16.3% | +27.4% |
| All | +41.5% | +55.8% | -14.2% | +27.4% |
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