Ciena Corporation CIEN
271.66 USD -28.42 (-9.47%)
At closeNov 4, 2026, 4:13 PM EST
268.50 -3.16 -1.16%
After hours · Nov 4, 4:13 PM ET
268.67 Day range 296.81
168.22 52-week range 637.51
- YTD
- +16.16%
- 1 year
- +48.55%
Dividends
No dividends on record
CIEN has no dividend history here.
Stock splits
| Date | Ratio |
|---|---|
| Sep 25, 2006 | 0.14286:1 |
| Sep 19, 2000 | 2:1 |