80.11
price down icon1.50%   -1.22
after-market After Hours: 80.11
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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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$45.11
price down icon 3.47%
$39.95
price up icon 0.05%
$315.48
price up icon 2.31%
communication_equipment HPE
$20.48
price up icon 0.15%
communication_equipment UI
$409.02
price down icon 0.64%
Cap:     |  Volume (24h):