Jim Moylan, who is retiring in August, is helping the networking equipment maker respond to tariffs, including imposing a surcharge for some customers.

HANOVER, Md., June 05, 2025--Ciena® Corporation, a networking systems, services and software company, today announced financial results for its fiscal second quarter.

Ciena beat sales expectations for fiscal Q2, but earnings came in below Wall Street's target. Sales to large cloud customers helped power big sales growth, but margins were softer than anticipated ...

Ciena's advanced tech, like the WaveLogic 6 Extreme, addresses growing bandwidth demands. Read what makes CIEN stock a cautious Hold for investors.

Ciena (NYSE: CIEN) stock is sinking in Thursday's trading after the company published its latest quarterly results. The optical technologies and software specialist's share price is down 12.2% as ...

Ciena is sitting on a decent order book, which could be executed faster than expected due to the improved customer lead times, allowing the company to potentially deliver a revenue growth surprise.

Ciena (NYSE:CIEN), a networking system, software, and services company, is scheduled to report its earnings on Thursday, June 5, 2025. Over the past five years, Ciena’s stock has shown a ...

Ciena’s stock was soaring toward a 22-year high, as order growth and outlook on inventory overshadowed a big profit miss.

Ciena beat earnings on both the top and bottom lines Tuesday. Guidance, however, was a little disappointing, with Ciena warning sales could come in below prior expectations both in Q3 and for the ...

Shares of Ciena Corp. CIEN were falling 11.5% in morning trading Tuesday after the networking company gave a downbeat outlook for the current quarter, which overshadowed better-than-expected ...

Ciena (NYSE: CIEN) stock is sinking in Thursday's trading after the company published its latest quarterly results. The optical technologies and software specialist's share price is down 12.2% as ...