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355.91

3.43% -12.65

after-market

After Hours: 355.41 -0.50 -0.14%

Ciena Corp (CIEN)

Overview News Price History Option Chain Financials Why CIEN Down? Discussions Forecast Stock Split

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

NOK

$10.63

1.76%

UI

$573.40

1.29%

ERIC

$9.73

0.92%

MSI

$460.44

0.82%

HPE

$62.33

2.13%

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