Leading network infrastructure provider Zayo Europe has deployed Ciena’s optical technology to launch a new German network ...

Ciena (NYSE:CIEN) was downgraded to Underweight from Equal-weight by Morgan Stanley due to lower gross margins, which are ...

Fintel reports that on July 8, 2025, Morgan Stanley downgraded their outlook for Ciena (NYSE:CIEN) from Equal-Weight to ...

Corp to Underweight from Equal Weight and trimmed its price target to $70 from $73, saying rising sales tied to artificial‑intelligence networks are not translating into higher earnings.

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Thus, Ciena has an ROCE of 4.5%. Ultimately, that's a low return and it under-performs the Communications industry average of 14%. See our latest analysis for Ciena .

Ciena is in a great financial position. As of May 3, its fiscal second-quarter-end, it had $1.35 billion in cash and investments, compared with $1.5 billion in total debt, implying a net debt ...

IP backbone and diverse connectivity services provider Arelion deploys 1.6Tbps and scalable 400G coherent pluggable optics ...