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Ciena Corporation Common Stock
(NY:
CIEN
)
533.08
-43.71 (-7.58%)
Streaming Delayed Price
Updated: 3:56 PM EDT, May 7, 2026
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Press Releases about Ciena Corporation Common Stock
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Ciena Announces Reporting Date and Web Broadcast for Fiscal Second Quarter 2026 Results
Today 9:00 EDT
From
Ciena Corporation
Via
Business Wire
Vodafone Idea Deploys Ciena's WaveLogic 6 Extreme to Deliver High-Capacity Connectivity
March 31, 2026
From
Ciena Corporation
Via
Business Wire
Ciena Brings AI Networking Expertise to OFC 2026
March 10, 2026
From
Ciena Corporation
Via
Business Wire
Ciena Solidifies AI Networking Leadership, Unveils New Innovations for High-Speed Connectivity
March 10, 2026
From
Ciena Corporation
Via
Business Wire
Ciena Reports Fiscal First Quarter 2026 Financial Results
March 05, 2026
From
Ciena Corporation
Via
Business Wire
Ciena Unveils the Industry’s Highest-Density, Lowest-Power Pluggable Optical Engine to Meet Data Center AI Demands
February 25, 2026
From
Ciena Corporation
Via
Business Wire
Lumen Boosts AI Network Transformation with Blue Planet’s AI Studio and Agents
February 19, 2026
From
Ciena Corporation
Via
Business Wire
Ciena Announces Internet Availability of 2026 Annual Meeting Proxy Materials
February 12, 2026
From
Ciena Corporation
Via
Business Wire
Ciena Announces Reporting Date and Web Broadcast for Fiscal First Quarter 2026 Results
February 05, 2026
From
Ciena Corporation
Via
Business Wire
The Quiet Security Shift: Infrastructure Capital Flees to Safety
February 05, 2026
Issued on behalf of QSE - Quantum Secure Encryption Corp.
From
Equity Insider
Via
GlobeNewswire
Telekom Srbija and Mtel Deploy Ciena Optical Technology to Improve Cross-Border Connectivity
January 29, 2026
From
Ciena
Via
Business Wire
Trans Pacific Networks Selects Ciena Technology to Boost Undersea Connectivity on Echo and Tabua Cables
January 27, 2026
From
Ciena Corporation
Via
Business Wire
Ciena to Webcast Financial Community Event – January 13, 2026
January 06, 2026
From
Ciena Corporation
Via
Business Wire
Ciena Reports Fiscal Fourth Quarter 2025 and Year-End Financial Results
December 11, 2025
From
Ciena Corporation
Via
Business Wire
Constl & Ciena Achieve Breakthrough 1 Tbps Transmission Across 1,450 km Long-Haul Network Using WaveLogic 6 Extreme
December 04, 2025
From
Ciena Corporation
Via
Business Wire
Ciena Announces Reporting Date and Web Broadcast for Fiscal Fourth Quarter and Year End 2025 Results
November 13, 2025
From
Ciena Corporation
Via
Business Wire
Global content providers choose Colt and Ciena to meet growth in demand for AI content, gaming and streaming
October 28, 2025
From
Ciena
Via
Business Wire
Trans Americas Fiber System Deploys Ciena High-Capacity Optical Technology on TAM-1 Submarine Cable
October 21, 2025
From
Ciena Corporation
Via
Business Wire
EXA Infrastructure Turns Up New Ashburn-Atlanta Route With Ciena
October 14, 2025
From
Ciena Corporation
Via
Business Wire
FLAG Improves Undersea Connectivity between Key Markets with Ciena WaveLogic 6
October 14, 2025
From
Ciena Corporation
Via
Business Wire
Comcast Deploys Ciena Technology to Extend Fiber Impact
September 30, 2025
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
September 22, 2025
From
Ciena Corporation
Via
Business Wire
REDIMadrid Launches End-to-End Quantum Secure Data Transport Project with Ciena
September 09, 2025
From
Ciena Corporation
Via
Business Wire
Ciena Reports Fiscal Third Quarter 2025 Financial Results
September 04, 2025
From
Ciena Corporation
Via
Business Wire
DFA and Ciena Shatter Fibre Capacity Records in World-First Trial in Partnership with Willcom
August 27, 2025
From
Ciena Corporation
Via
Business Wire
Ciena Announces Reporting Date and Web Broadcast for Fiscal Third Quarter 2025 Results
August 06, 2025
From
Ciena Corporation
Via
Business Wire
BR.Digital Expands Network Capacity with Ciena WaveLogic 6
August 06, 2025
From
Ciena Corporation
Via
Business Wire
Telxius and Ciena Achieve First Live 1.3 Tb/s Data Transmission Across the Atlantic
June 25, 2025
From
Ciena Corporation
Via
Business Wire
Ciena Appoints Marc D. Graff as Senior Vice President and Chief Financial Officer
June 18, 2025
From
Ciena Corporation
Via
Business Wire
Ciena Publishes Report Analyzing the Impact of AI, DCI, and Cloud Evolution on Wave Services Demand
June 10, 2025
From
Ciena Corporation
Via
Business Wire
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