80.06
price down icon1.83%   -1.49
after-market After Hours: 80.06
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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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$35.93
price down icon 0.06%
$289.77
price down icon 0.93%
$23.07
price down icon 2.12%
communication_equipment HPE
$17.28
price down icon 2.10%
communication_equipment UI
$395.29
price down icon 0.23%
Cap:     |  Volume (24h):