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Ciena Corporation Common Stock (NY:CIEN)

81.33 -0.79 (-0.96%)
Official Closing Price Updated: 7:00 PM EDT, Jun 30, 2025 Add to My Watchlist
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Press Releases about Ciena Corporation Common Stock

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Sipartech Enhances European Network Resilience and Quality with Ciena Technology
From Ciena Corporation
Via Business Wire
Ciena Unveils 1.6 Tb/s Coherent Pluggable Solution for Hyperscale Cloud Providers' Capacity Surge
From Ciena Corporation
Via Business Wire
Commsworld Launches Commercial Broadband Service Using Ciena’s XGS-PON
From Ciena Corporation
Via Business Wire
TDC NET Selects Blue Planet to Build an OSS Foundation for the Digital Era
From Ciena Corporation
Via Business Wire
Ciena CFO James E. Moylan to Retire in August 2025
From Ciena Corporation
Via Business Wire
Ciena Reports Fiscal Third Quarter 2024 Financial Results
From Ciena Corporation
Via Business Wire
Arelion Achieves World’s First Live 1.6 Tb/s Wave Data Transmission with Ciena’s WaveLogic 6 Extreme
From Ciena Corporation
Via Business Wire
Bhutan Telecom Boosts Network Capabilities with Ciena
From Ciena Corporation
Via Business Wire
Lumen Selects Blue Planet to Underpin its Network Inventory Transformation Program
From Ciena Corporation
Via Business Wire
Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2024 Results
From Ciena Corporation
Via Business Wire
Sodvin AS Improves Broadband Services in the Nordics With Ciena’s XGS-PON
From Ciena Corporation
Via Business Wire
Ciena Stock: Powering the AI Boom - A Network Infrastructure Play
Network infrastructure solutions provider Ciena Co. (NYSE: CIEN) plays a critical role in the artificial intelligence (AI) revolution. AI platforms require 
Via MarketBeat
Topics Artificial Intelligence Economy
TDC NET Upgrades Optical Transport Network to 800G with Ciena
From Ciena Corporation
Via Business Wire
NTT DATA-led JUNO Submarine Cable Plans to Deploy Ciena’s WaveLogic 6 to Boost Network Capacity
From Ciena Corporation
Via Business Wire
Ciena Reports Fiscal Second Quarter 2024 Financial Results
From Ciena Corporation
Via Business Wire
Ciena Global Study Finds 60% of CSPs Believe AI Will Improve Network Operational Efficiency By 40% or More
From Ciena Corporation
Via Business Wire
Constl, a Space World Company, Selects Ciena Optical Technology to Offer High-Capacity Digital Connectivity in India
From Ciena Corporation
Via Business Wire
Investing in 5G Stocks: Still an Opportunity
5G technology represents a foundational shift in how we connect and interact with technology, and provides opportunities for potential growth and innovation. 
Via MarketBeat
Ciena Announces Reporting Date and Web Broadcast for Fiscal Second Quarter 2024 Results
From Ciena Corporation
Via Business Wire
Extreme Networks Snags an Upgrade on Inventory Normalization
Extreme Networks Inc. (NASDAQ: EXTR) is a cloud-driven networking solutions provider that serves three seemingly “recession-proof” industries: government 
Via MarketBeat
Topics Artificial Intelligence
HSPnet Launches High Capacity B3JS and BDMCS Networks
From Ciena Corporation
Via Business Wire
Blue Planet Unveils Industry’s Only Multi-Cloud Native OSS Platform
From Ciena Corporation
Via Business Wire
Ciena Celebrates Major Customer Milestones and Optical Leadership at OFC 2024 in San Diego
From Ciena Corporation
Via Business Wire
Toshiba, Ciena Collaborate to Demonstrate Quantum Secure Communication at OFC
From Toshiba
Via Business Wire
What Does Ciena’s Forecast Cut Say About Optical Demand for AI?
Ciena issued soft 2024 guidance, but the stock remains a cautious buy because of its 50% market share in the data center interconnect market 
Via MarketBeat
Topics Artificial Intelligence
SEA-ME-WE 4 Enables Global Digitalization with Enhanced Connectivity Powered by Ciena
From Ciena Corporation
Via Business Wire
Ciena Reports Fiscal First Quarter 2024 Financial Results
From Ciena Corporation
Via Business Wire
Astound Business Solutions Launches Commercial 400G Wavelength Service across the U.S., Powered by Ciena
From Astound Business Solutions
Via Business Wire
Telia Lithuania Deploys Ciena’s WaveLogic 5 Extreme for Country-wide 800Gb/s Wavelength Service
From Ciena Corporation
Via Business Wire
Ciena Announces Internet Availability of 2024 Annual Meeting Proxy Materials
From Ciena Corporation
Via Business Wire
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