News for Ciena Corporation (CIEN)

Ciena's stock price has risen, but declining ROIC and high Reinvestment rates raise concerns about long-term value creation. Explore more details here.

Ciena Corporation's Q1 '25 earnings reveal flat revenue growth amid AI-driven demand & data center spending. Click for more on CIEN and its upcoming release.

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Telia Norway and Ciena (NYSE: CIEN) recently celebrated a key technology milestone and industry first in the Nordics. Powered by Ciena's [url=

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We recently published a list of 10 AI News You Should Take a Look At.

We believe data centers are currently experiencing a remarkable growth phase as the demand for digital services, cloud computing, and broader GenAI applications increases significantly.

Ciena (CIEN) upgraded to Overweight by J.P. Morgan after DeepSeek-related plunge. Read more here.

Top Wall Street analysts changed their outlook on these top names. For a complete view of all analyst rating changes, including upgrades, downgrades and initiat...

Arista Networks stock jumps on 'Stargate' AI project prospects

U.S. stocks were higher, with the Dow Jones index gaining over 100 points on Wednesday. Shares of Seagate Technology Holdings plc STX rose sharply during Wedne...

We recently published a list of Billionaire Chris Rokos’ Top 15 Stock Picks.

Ciena's SVP Gage Brodie sells $30,068 in shares

CIEN gains from rising network traffic, demand for bandwidth and the adoption of cloud architecture but competition, supply chain issues and higher costs limit its upside.

CIEN's WaveLogic 6 Extreme is used by Southern Cross to reach the world's first transpacific 1 Tb/s single-carrier wavelength on its live production network.

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New coherent optical technology allows Southern Cross to ride the Terabit wave