| Period | CIEN | S&P 500 | NASDAQ | vs S&P |
|---|---|---|---|---|
| 1D | -1.02% | +0.42% | +0.42% | -1.44% |
| 5D | -1.97% | -0.64% | -0.94% | -1.33% |
| 1M | -22.56% | -1.48% | -1.67% | -21.08% |
| 3M | -27.80% | +0.82% | -4.35% | -28.63% |
| 6M | -8.06% | +13.75% | +18.53% | -21.81% |
| YTD | +35.97% | +11.40% | +16.07% | +24.57% |
| 1Y | +152.50% | +15.73% | +21.84% | +136.77% |
| 3Y | +585.43% | +70.64% | +90.90% | +514.79% |
| 5Y | +515.91% | +70.42% | +89.10% | +445.49% |