+48.9%
CIEN vs BIIB
+68.6%
-19.8%
-56.6%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -9.3% | +2.2% | -11.5% | -8.9% |
| 7D | -25.0% | +4.3% | -29.3% | -24.4% |
| 30D | -30.1% | +13.8% | -43.9% | -28.6% |
| 3M | -33.8% | +22.1% | -55.9% | -31.9% |
| 6M | -49.4% | +35.9% | -85.4% | -47.6% |
| YTD | +16.4% | +44.6% | -28.2% | +18.7% |
| 1Y | +48.9% | +70.4% | -21.5% | +42.3% |
| All | +48.9% | +68.6% | -19.8% | +42.3% |
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 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