Ciena News, Ciena Quote, CIEN Quote

Ciena (NY:CIEN) Delayed: 389.69 -1.65 (0.42%)

Prev. Close

$391.34

Today 6M 1Y 5Y

Open

$393.77

52 Wk High

$25.46

52 Wk Low

$15.62

Day High

$397.47

Day Low

$382.50

P/E

N/A

EPS

$-0.83

Volume

2,475,127

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ALERTS | RSS

Oct 1, 2026 04:26 PM Form 144 CIENA CORP Filed by: Graff Marc D.
Oct 1, 2026 04:02 PM Form 144 CIENA CORP Filed by: Kosaraju Sheela
Oct 1, 2026 04:02 PM Form 144 CIENA CORP Filed by: Phipps Jason
Sep 30, 2026 04:47 PM Bernstein Names Top Networking Stocks Led by Celestica
Sep 30, 2026 03:00 PM Buy these networking, optical stocks for the AI era: Bernstein
Sep 30, 2026 03:33 AM Bernstein SocGen Group Starts CIENA (CIEN) at Outperform
Sep 29, 2026 07:59 PM Form 4 CIENA CORP For: Sep 25 Filed by: Cumello Joseph
Sep 28, 2026 05:53 PM Form 4 CIENA CORP For: Sep 24 Filed by: Claflin Bruce L.
Sep 25, 2026 04:18 PM Form 144 CIENA CORP Filed by: Cumello Joseph
Sep 25, 2026 03:18 PM Form 4 CIENA CORP For: Sep 23 Filed by: NEVENS THOMAS MICHAEL

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