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Ciena Corporation Common Stock (NY:CIEN)

188.96 -0.31 (-0.16%)
Official Closing Price Updated: 7:00 PM EDT, Oct 30, 2025 Add to My Watchlist
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Press Releases about Ciena Corporation Common Stock

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Global content providers choose Colt and Ciena to meet growth in demand for AI content, gaming and streaming
From Ciena
Via Business Wire
Trans Americas Fiber System Deploys Ciena High-Capacity Optical Technology on TAM-1 Submarine Cable
From Ciena Corporation
Via Business Wire
EXA Infrastructure Turns Up New Ashburn-Atlanta Route With Ciena
From Ciena Corporation
Via Business Wire
FLAG Improves Undersea Connectivity between Key Markets with Ciena WaveLogic 6
From Ciena Corporation
Via Business Wire
Comcast Deploys Ciena Technology to Extend Fiber Impact
From Ciena Corporation
Via Business Wire
Ciena to Acquire Nubis Communications to Expand its Inside the Data Center Strategy and Further Address Growing AI Workloads
From Ciena Corporation
Via Business Wire
REDIMadrid Launches End-to-End Quantum Secure Data Transport Project with Ciena
From Ciena Corporation
Via Business Wire
Ciena Reports Fiscal Third Quarter 2025 Financial Results
From Ciena Corporation
Via Business Wire
DFA and Ciena Shatter Fibre Capacity Records in World-First Trial in Partnership with Willcom
From Ciena Corporation
Via Business Wire
Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2025 Results
From Ciena Corporation
Via Business Wire
BR.Digital Expands Network Capacity with Ciena WaveLogic 6
From Ciena Corporation
Via Business Wire
Telxius and Ciena Achieve First Live 1.3 Tb/s Data Transmission Across the Atlantic
From Ciena Corporation
Via Business Wire
Ciena Appoints Marc D. Graff as Senior Vice President and Chief Financial Officer
From Ciena Corporation
Via Business Wire
Ciena Publishes Report Analyzing the Impact of AI, DCI, and Cloud Evolution on Wave Services Demand
From Ciena Corporation
Via Business Wire
Ciena Reports Fiscal Second Quarter 2025 Financial Results
From Ciena Corporation
Via Business Wire
Ciena Announces Reporting Date and Web Broadcast for Fiscal Second Quarter 2025 Results
From Ciena Corporation
Via Business Wire
Swisscom Replaces Legacy Assurance Systems with Blue Planet
From Ciena Corporation
Via Business Wire
Telefónica Germany Picks Blue Planet to Drive Cloudification and Autonomous Network Transformation
From Ciena Corporation
Via Business Wire
Ciena Brings Data Center Connectivity Innovations to OFC 2025
From Ciena
Via Business Wire
Ciena Global Survey Explores Networking Needs for AI Era
From Ciena Corporation
Via Business Wire
Ciena Reports Fiscal First Quarter 2025 Financial Results
From Ciena Corporation
Via Business Wire
e& UAE First in Middle East & Africa to Deploy Ciena’s WaveLogic 6
From Ciena Corporation
Via Business Wire
Lumen Selects Ciena Optical Tech to Support AI Workloads
From Ciena Corporation
Via Business Wire
Cirion Prepares Network for Surging Cloud and AI Demands with Ciena’s WaveLogic 6
From Ciena Corporation
Via Business Wire
Ciena Announces Internet Availability of 2025 Annual Meeting Proxy Materials
From Ciena Corporation
Via Business Wire
Telia Norway and Ciena Achieve First Live 1.6 Tb/s Data Transmission in Nordics
From Ciena Corporation
Via Business Wire
Ciena Announces Reporting Date and Web Broadcast for Fiscal First Quarter 2025 Results
From Ciena Corporation
Via Business Wire
Southern Cross Achieves World’s First 1 Tb/s Transmission Across the Pacific With Ciena
From Ciena Corporation
Via Business Wire
Vision Net Unveils the Mountain West Region's First 800Gb/s Network with Major Phase 1 Upgrade
Via ACCESSWIRE
Ciena to Webcast Financial Community Event – January 9, 2025
From Ciena Corporation
Via Business Wire
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