136.38
price down icon0.80%   -1.10
pre-market  Pre-market:  138.92   2.54   +1.86%
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Ciena Corp (CIEN) Stock Discussion & Message Board

- CIEN Stock on Twitter: https://twitter.com/search?q=$cien
- CIEN Stock on Reddit: https://www.reddit.com/search/?q=$cien
- CIEN Stock on SeekingAlpha: https://seekingalpha.com/symbol/CIEN
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$317.32
price down icon 0.34%
$8.00
price up icon 0.50%
communication_equipment NOK
$4.70
price up icon 1.95%
$163.34
price down icon 4.42%
$41.19
price up icon 1.88%
Cap:     |  Volume (24h):