-29.9%
CIEN vs CB
+8.1%
-38.0%
-42.4%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 1mo.
| Period | Portfolio | CB | Excess | Alpha |
|---|---|---|---|---|
| 1D | -4.6% | +1.1% | -5.6% | -1.5% |
| 7D | +15.3% | +2.9% | +12.3% | +25.3% |
| 30D | -22.0% | +7.3% | -29.3% | -2.7% |
| All | -29.9% | +8.1% | -38.0% | -9.4% |
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 1mo: 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…
1mo analysis · Full analysis span regression · Available span rolling