+1,431.9%
CIEN vs BIIB
-26.8%
+1,458.6%
-49.5%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 10y.
| Period | Portfolio | BIIB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -1.0% | +2.2% | -3.2% | -1.4% |
| 7D | +5.4% | -4.0% | +9.4% | +6.0% |
| 30D | -13.7% | +5.7% | -19.3% | -14.5% |
| 3M | -23.0% | +10.9% | -33.9% | -24.6% |
| 6M | -0.8% | +14.3% | -15.2% | -3.8% |
| YTD | +43.1% | +22.4% | +20.6% | +37.0% |
| 1Y | +157.6% | +51.1% | +106.6% | +137.6% |
| 3Y | +593.8% | -16.8% | +610.6% | +599.1% |
| 5Y | +520.6% | -28.1% | +548.7% | +527.8% |
| All | +1,431.9% | -26.8% | +1,458.6% | +1,334.1% |
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 10y: 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…
10y analysis · Full analysis span regression · 6 months rolling