Skip to main content
Recent Quotes
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

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
Quote
Overview Detailed Quote Charting Historical Prices
News
All News News Headlines Press Releases
Research
Quarterly Reports Insider Filings Other Filings

Press Releases about Ciena Corporation Common Stock

< Previous 1 2 3 4 5 6 Next >
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
Ciena Announces Lawton W. Fitt as Independent Chair of Board of Directors
From Ciena Corporation
Via Business Wire
Ciena Reports Fiscal Fourth Quarter 2024 Financial Results
From Ciena Corporation
Via Business Wire
Ciena Announces Reporting Date and Web Broadcast for Fiscal Fourth Quarter and Year End 2024 Results
From Ciena Corporation
Via Business Wire
euNetworks First to Deploy 1.6 Tb/s Coherent Solution in Europe with Ciena’s WaveLogic 6 Extreme
From Ciena Corporation
Via Business Wire
Cisco on the Rise: AI Potential and Analyst Upgrades Drive Gains
Cisco is poised to benefit from an increased focus on AI infrastructure, and its underlying fundamentals support continued and robust growth. 
Via MarketBeat
Topics Artificial Intelligence
2 Stocks Riding the Recovery in Cloud Computing Driven by AI
The acceleration of AI deployment is helping to lift legacy technologies like cloud computing, virtualization, networking, and hard disk drives (HDDs). 
Via MarketBeat
Topics Artificial Intelligence
On Net Fibra Colombia Deploys Blue Planet to Streamline Delivery of Wholesale Fiber Optic Services
From Ciena Corporation
Via Business Wire
Ciena Stock Powers the AI Cloud Boom—Don’t Miss Out
Ciena Co. (NYSE: CIEN) can be considered a legacy company in the computer and technology sector when it comes to the Internet. 
Via MarketBeat
Topics Artificial Intelligence
Sify Doubles National Long Distance Network Capacity with Ciena Technology
From Ciena Corporation
Via Business Wire
Ciena Announces $1 Billion Share Repurchase Authorization
From Ciena Corporation
Via Business Wire
2 Energy Stocks Fueling the AI Datacenter Boom
AI’s growth is driving massive power demand for data centers. Learn how Constellation and Talen Energy are powering this boom, providing clean energy solutions. 
Via MarketBeat
Topics Artificial Intelligence
< Previous 1 2 3 4 5 6 Next >
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy and Terms Of Service.