334.95
+16.54(+5.19%)
Currency In USD
| Previous Close | 318.41 |
| Open | 317.04 |
| Day High | 340.2 |
| Day Low | 314.69 |
| 52-Week High | 340.2 |
| 52-Week Low | 49.21 |
| Volume | 2.52M |
| Average Volume | 3.5M |
| Market Cap | 47.38B |
| PE | 389.48 |
| EPS | 0.86 |
| Moving Average 50 Days | 241.49 |
| Moving Average 200 Days | 149.04 |
| Change | 16.54 |
If you invested $1000 in Ciena Corporation (CIEN) 10 years ago, it would be worth $16,730.77 as of February 21, 2026 at a share price of $334.95. Whereas If you bought $1000 worth of Ciena Corporation (CIEN) shares 5 years ago, it would be worth $6,147 as of February 21, 2026 at a share price of $334.95.
For more details, use our stock calculator to calculate how much you would've made investing different amounts on specific dates.