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344.20

3.45% 11.47

after-market

After Hours: 344.99 0.79 +0.23%

Ciena Corp (CIEN)

Overview News Price History Option Chain Financials 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

$9.08

0.66%

UI

$591.48

1.56%

ERIC

$10.34

1.99%

HPE

$55.87

1.34%

LITE

$834.51

1.26%

MSI

$458.90

0.92%

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