Sign In
Buy CIEN
$620.37
-6.63 (-1.06%)
At Close: Jun 03, 2026
Arista vs. Ciena: Which Network Infrastructure Stock Has the Edge?
11:40am, Monday, 14'th Jul 2025
CIEN's lower valuation and stronger price gains stand out, but ANET's software edge and growth potential keep it in the game.
CIEN, Telxius Hit a Pioneering 1.3 Tb/s Wavelength Across the Atlantic
11:06am, Thursday, 26'th Jun 2025
Ciena and Telxius achieve a record 1.3 Tb/s transatlantic transmission, boosting global optical network capacity with WaveLogic 6 Extreme.
Telxius and Ciena Achieve First Live 1.3 Tb/s Data Transmission Across the Atlantic
09:00am, Wednesday, 25'th Jun 2025
HANOVER, Md. & MADRID--(BUSINESS WIRE)--Telxius, a leading global connectivity provider, and Ciena (NYSE: CIEN) recently completed a key milestone and industry first—a 1.3 Tb/s single wavelength tra
Ciena: Reasonable Valuation And Attractive Growth Outlook (Upgrade)
06:08pm, Thursday, 19'th Jun 2025
I am upgrading CIEN to a buy as 2Q25 results confirm a powerful new AI-driven growth cycle, with cloud orders doubling and service provider demand rebounding. CIEN's strategic wins in AI-specific appl
Ciena Taps Marc Graff as CFO
10:46am, Wednesday, 18'th Jun 2025
Previously, Graff was CFO at provider of hardware and software solutions Altera, and before that served as CFO and chief operating officer for Intel's data center and AI group.
Ciena Appoints Marc D. Graff as Senior Vice President and Chief Financial Officer
09:00am, Wednesday, 18'th Jun 2025
HANOVER, Md.--(BUSINESS WIRE)--Ciena® Corporation announced the appointment of Marc D. Graff as Senior Vice President and Chief Financial Officer (CFO) effective August 1, 2025.
1 Artificial Intelligence (AI) Growth Stock to Buy Following Its Latest Plunge
04:33am, Saturday, 14'th Jun 2025
Share prices of Ciena (CIEN -2.60%) plunged nearly 13% in a single day (June 5) following the release of the company's fiscal 2025 second-quarter results (for the three months ended May 3). The steep
Bear Of The Day: Ciena (CIEN)
02:51pm, Thursday, 12'th Jun 2025
This company recently missed earnings and as a result, estimates have dropped.
Deciphering Ciena (CIEN) International Revenue Trends
10:16am, Tuesday, 10'th Jun 2025
Explore Ciena's (CIEN) international revenue trends and how these numbers impact Wall Street's forecasts and what's ahead for the stock.
Ciena Publishes Report Analyzing the Impact of AI, DCI, and Cloud Evolution on Wave Services Demand
09:06am, Tuesday, 10'th Jun 2025
HANOVER, Md.--(BUSINESS WIRE)--Ciena (NYSE: CIEN) has compiled a new report on wavelength services – the first of its kind – that explores the key drivers of the need for high-speed connectivity.
Ciena Poised For Growth On Cloud Demand, But Analysts Warn About Margin Pressure, Tariff Costs
03:19pm, Friday, 06'th Jun 2025
Wall Street analysts responded to Ciena Corp.'s CIEN second-quarter financial results on Thursday.
CIEN Stock Tanks 13% on Q2 Earnings Miss, AI Demand Drives Sales Y/Y
10:36am, Friday, 06'th Jun 2025
Ciena's fiscal Q2 2025 results reflect surging demand for high-speed connectivity in cloud computing and AI amid evolving tariff rates and rising costs.
Ciena Delivers Growth, But Not Value
09:55am, Friday, 06'th Jun 2025
Ciena is deeply embedded in secular growth trends—cloud, AI, 5G, and hyperscaler expansion—driving strong revenue and strategic contract wins. Despite robust top-line growth and product traction,
Crude Oil Moves Higher; Ciena Posts Downbeat Earnings
02:31pm, Thursday, 05'th Jun 2025
U.S. stocks traded mostly lower toward the end of trading, with the Dow Jones falling around 0.1% points on Thursday.
Ciena Stock Tumbles as Incentive Compensation Drives Profit Below Estimates
02:30pm, Thursday, 05'th Jun 2025
Ciena (CIEN) shares tumbled nearly 14% Thursday after the networking systems company's fiscal second-quarter profit fell short of analysts' estimates.
