Ciena Corporation (CIEN)

Ciena Corporation (CIEN $399.77)
- $399.77 P/E (TTM): 259.81X Cap: $54.86B
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Ciena Corporation (CIEN $399.77)
- $399.77 P/E (TTM): 259.81X Cap: $54.86B
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Q: i own the above companies-both stock and options, they seem to go up everyday in an awful market.what is your opinion. dave

Read Answer Asked by david on March 25, 2026

Ciena Corporation (CIEN $399.77)
- $399.77 P/E (TTM): 259.81X Cap: $54.86B
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Q: Do you consider Cien to be a buy, sell or hold for the long term?

Read Answer Asked by Steven on January 12, 2026

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Ciena Corporation (CIEN $399.77)
- $399.77 P/E (TTM): 259.81X Cap: $54.86B
- View CIEN Profile
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Fabrinet (FN $551.73)
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Q: Thanks for the recommendation on CLS!! To further the AI supply chain theme...What do you think of these other companies that are wiring, cooling, and building data centres for the future? Besides CLS, which of these do you think offer good upside from today with reasonable risk/reward?

Read Answer Asked by Marco on November 03, 2025