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

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

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

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

Shares of Ciena fell about 4% premarket on Tuesday after Morgan Stanley downgraded the stock to Underweight from Equal-weight. The firm cut the price target on the shares of the networking technology ...

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

Ciena has established itself as a leading innovator in the optical equipment industry. With a portfolio of first-to-market applications, such as its 1.6 terabit per second WaveLogic 6 Extreme ...

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

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