Ciena Corporation (NYSE:CIEN) is one of the Top 10 Software and Technology Stocks to Buy Now. Morgan Stanley downgraded the ...

SingAREN uses Ciena’s 6500 powered by Ciena’s WaveLogic programmable coherent optic technology. Deployed by Ciena partner, ...

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

Zayo Europe tapped Ciena’s optical technology to augment its new 3,000-kilometer network in Germany.

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Morgan Stanley downgraded Ciena (CIEN) to Underweight from Equal Weight with a price target of $70, down from $73. The shares are trading above ...

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.

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

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

Shares of Ciena fell about 4% premarket after Morgan Stanley downgraded the stock to Underweight from Equal-weight.

Ciena (NYSE:CIEN) downgraded by Morgan Stanley due to lower gross margins, with price target cut to $70.