164.78
price up icon5.67%   8.84
pre-market  Pre-market:  161.40   -3.38   -2.05%
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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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$90.50
price up icon 10.33%
$8.17
price down icon 0.85%
communication_equipment NOK
$5.25
price down icon 1.32%
$281.96
price up icon 2.20%
communication_equipment HPE
$24.80
price up icon 1.64%
Cap:     |  Volume (24h):