| Period | CIEN | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | +8.85% | +1.27% | +2.29% | +7.58% |
| 5D | +21.69% | +3.29% | +5.20% | +18.41% |
| 1M | -26.87% | -2.40% | -7.49% | -24.47% |
| 3M | -33.11% | -2.37% | -5.72% | -30.74% |
| 6M | -46.58% | +2.74% | -2.64% | -49.33% |
| YTD | +20.37% | +11.17% | +12.57% | +9.21% |
| 1Y | +42.79% | +11.19% | +11.04% | +31.59% |
| 3Y | +574.69% | +72.53% | +82.97% | +502.16% |
| 5Y | +382.31% | +62.53% | +74.86% | +319.78% |