-49.1%
CIEN vs NDAQ
+24.9%
-74.0%
-63.2%
Performance
Returns, benchmark comparison, and relative performance.
Performance by timeframe
Returns for 6mo.
| Period | Portfolio | NDAQ | Excess | Alpha |
|---|---|---|---|---|
| 1D | +8.8% | -0.3% | +9.1% | +8.6% |
| 7D | +8.7% | 0.0% | +8.8% | +8.1% |
| 30D | -26.9% | +16.3% | -43.2% | -17.0% |
| 3M | -23.6% | +15.8% | -39.4% | -13.3% |
| 6M | -49.1% | +24.8% | -73.9% | -37.1% |
| All | -49.1% | +24.9% | -74.0% | -37.1% |
Cumulative growth
Daily Returns
Daily percentage return beside NDAQ.
Daily Out/Under-Performance
Portfolio return minus NDAQ return. Positive bars indicate outperformance.
Daily Alpha
Portfolio daily return minus β × NDAQ 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 6mo: compounded portfolio wealth divided by compounded NDAQ 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…
6mo analysis · Full analysis span regression · 6 months rolling