Ciena Corporation - SIC # 3661 - TELEPHONE AND TELEGRAPH APPARATUS

Ticker Exchange SIC # Website Latest Ticker
CIEN New York 3661 www.ciena.com

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Financial Analysis - Public Company vs Industry Ratio Analysis
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Latest Headlines for Ciena Corporation

Ciena (CIEN) Trials AI Automation With Telefónica Deutschland For 5G Network Slicing - Jul 6th, 2026 5:20 pm
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Ciena (CIEN) Names New Supply Chain and Product Technology Chiefs - Jul 6th, 2026 3:42 am
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Tradr Introduces Leveraged ETFs on Ciena, Quantinuum, Rambus, Tower Semiconductor and TTM Technologies - Jul 1st, 2026 8:25 am
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The AI Boom Has a Second Act—And It's Playing Out in Optics - Jun 29th, 2026 12:05 pm
Nvidia’s Massive Telecom Project Could Be the Next Big Catalyst for Ciena Stock - Jun 29th, 2026 11:38 am
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Is Ciena (CIEN) Quietly Turning AI-Driven 5G Automation Into a Durable Competitive Edge? - Jun 27th, 2026 9:07 am
Ciena (CIEN) And Telefónica Put AI Agents To Work In 5G Service Design - Jun 27th, 2026 8:06 am
Ciena (CIEN) Stock Sees Fair Value Lift As Analysts Rework AI Networking Views - Jun 27th, 2026 4:11 am
Tradr to Launch Leveraged ETFs on CIEN, QNT, RMBS, TSEM & TTMI - Jun 26th, 2026 11:40 am