CIEN and ANET are capitalizing on booming AI networking demand, but differences in growth outlook, estimates and valuation ...

Ciena remains in focus as optical networking demand, AI infrastructure growth, and recent share volatility raise fresh questions around market expectations.

Ciena stock already has AI-driven momentum, and a new multi-billion-dollar telecom networking project reportedly backed by ...

Ciena Corp draws attention as earnings momentum, cash flow strength, and margin expansion support its growth-focused market ...

Ciena's AI story isn't about chips. It's about the network bottleneck that could decide how fast the entire AI build-out ...

Earlier this week, Telefónica Deutschland announced it had completed a proof of concept with Ciena’s Blue Planet unit using ...

Arista Networks, Inc. ANET and Ciena Corporation CIEN are two of the leading players in the global networking infrastructure industry. Arista offers one of the broadest product lines of data center ...

Telecom gear maker Ciena Corp. (NYSE: CIEN) gapped up after reporting third-quarter earnings on August 31. Shares reversed lower in the following session, but not nearly enough to fill the gap; Ciena ...

Investors were expecting a 'more material beat and raise' than what Ciena delivered with its latest earnings report, analyst says Shares of Ciena were down more than 19% on Thursday despite an ...

Ciena this week said it is spending $636 million to buy up broadband-access equipment maker Catena Networks and carrier-grade optical Ethernet vendor Internet Photonics. The Catena deal will bring ...