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, ...

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.

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

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

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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 ...

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

Ciena’s results were strong enough then to grant the stock immunity from the global selloff that has whacked most other tech companies since then. The Nasdaq slid nearly 13% from that point ...

Ciena Corp. announced yesterday that it agreed to purchase WaveSmith Networks Inc., a private maker of optical-networking equipment, for $158 million in stock, a deal Ciena said would help its ...