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Why is CIE1 down ၁၀.၇၉%?
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CIE1:FRA
Ciena Corp
၃၀၅.၁၀ €
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အောက် ၁၅, GMT+၂ ၁၆:၄၆:၅၉ · EUR
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News stories
From web sources and news partners
Trefis
·
ပြီးခဲ့သည့် ၆ နာရီ
What Would It Take For Ciena Stock To Do It Again?
MarketBeat
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ပြီးခဲ့သည့် ၁၅ နာရီ
9,719 Shares in Ciena Corporation $CIEN Purchased by Sanders Morris Harris LLC
GuruFocus
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ပြီးခဲ့သည့် ၁၆ နာရီ
Ciena Corporation (CIEN) Shares Drop 10.19% Amid Sector Weakness on October 14, 2026
Pluang
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ပြီးခဲ့သည့် ၁ ရက်
Ciena sees 37% revenue jump on AI demand, targe...
Profile
Ciena Corporation is an American optical networking systems and software company based in Hanover, Maryland. The company reported revenues of $4.8 billion and more than 9,000 employees, as of November 2025. Gary Smith has been president and chief executive officer since 2003.
Customers include AT&T, Deutsche Telekom, KT Corporation and Verizon Communications. Wikipedia
About Ciena Corp
CEOGary Smith
Employees၈.၉၉ ထောင်
Foundedနို ၁၉၉၂
HeadquartersHanover, မေရီလန်းပြည်နယ်, ယူနိုက်တက်စတိတ်
Sector-
Websiteciena.com