-39.7%
CIEN vs CB
+2.8%
-42.5%
-48.7%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 3mo.
| Period | Portfolio | CB | Excess | Alpha |
|---|---|---|---|---|
| 1D | +5.5% | -1.8% | +7.2% | +1.3% |
| 7D | -24.1% | +0.2% | -24.4% | -22.9% |
| 30D | -45.5% | +9.1% | -54.5% | -33.9% |
| 3M | -39.7% | +3.4% | -43.1% | -39.6% |
| All | -39.7% | +2.8% | -42.5% | -39.6% |
Cumulative growth
Daily Returns
Daily percentage return beside CB.
Daily Out/Under-Performance
Portfolio return minus CB return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × CB 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 3mo: compounded portfolio wealth divided by compounded CB 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…
3mo analysis · Full analysis span regression · Available span rolling