Ciena News, Ciena Quote, CIEN Quote

Ciena (NY:CIEN) Delayed: 344.25 +3.75 (1.10%)

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$340.50

Today 6M 1Y 5Y

Open

$350.60

52 Wk High

$25.46

52 Wk Low

$15.62

Day High

$375.70

Day Low

$341.93

P/E

N/A

EPS

$-0.83

Volume

3,753,409

Friends, Peers and Foes (?): LITE, CSCO, COHR, META, GLW (more...)

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Sep 17, 2026 04:25 PM Form 4 CIENA CORP For: Sep 15 Filed by: SMITH GARY B
Sep 17, 2026 04:23 PM Form 4 CIENA CORP For: Sep 15 Filed by: Rothenstein David M
Sep 17, 2026 04:21 PM Form 4 CIENA CORP For: Sep 15 Filed by: Gage Brodie
Sep 17, 2026 04:18 PM Form 4 CIENA CORP For: Sep 15 Filed by: DiPerna Dino
Sep 17, 2026 09:38 AM TD Cowen on CIENA (CIEN): 'Solid Margin Targets And Supply Constrained 30%+ Revenue Growth'
Sep 17, 2026 06:43 AM CIENA (CIEN) PT Raised to $450 at Morgan Stanley
Sep 16, 2026 04:41 PM Form 144 CIENA CORP Filed by: DiPerna Dino
Sep 16, 2026 01:53 PM Ciena sets fiscal 2029 targets with ~30% revenue CAGR
Sep 16, 2026 01:53 PM Ciena Announces Fiscal Year 2029 Financial Targets
Sep 16, 2026 01:43 PM Ciena (CIEN) halted, news pending

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