CIE1

Ciena Corporation · HAN:CIE1

272.10 EUR−15.90 −5.52%

Ciena Corporation (HAN:CIE1) last traded at 272.10 EUR, down 5.52% on the day. Over the past year the stock is up 66.07%. Its 52-week range is 147.50 to 542.20. It is in the Electronic Technology sector (Telecommunications Equipment).

Key statistics

Open294.10

Day range272.10 – 294.10

52-week range147.50 – 542.20

Volume0

Average volume (10 days)0

Market cap (USD)45.48 B

P/E69.96

EPS (TTM) (USD)4.48

Dividend yield0.00%

Beta (1 year)0.2023

Revenue (TTM) (USD)6.02 B

Employees9.08 K

Performance

−4.02%1 week

−19.26%1 month

−19.99%3 months

−41.55%6 months

+34.90%Year to date

+66.07%1 year

Technical reading

Strongly bearish

Daily summary of what 11 oscillators and 15 moving averages show. See every indicator

Latest headlines

A Veteran of the Telecom Bust Navigates the AI Boom — WSJDow Jones Newswires · 23 Oct 2026
Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy?Zacks · 23 Oct 2026
CIEN Wins Space Norway Cable Deal: Can Subsea Networking Drive Growth?Zacks · 21 Oct 2026
Catalyst Watch: Meta earnings, Kroger event, and Black Monday turns 39Seeking Alpha · 16 Oct 2026
ClearBridge Large Cap Growth Strategy adds nine stocks, and exits three in Q3Seeking Alpha · 15 Oct 2026
Why Ciena, Dell Technologies, and CoreWeave Fell 10% or MoreBayStreet · 15 Oct 2026
Why Ciena, Lumentum and other optical stocks were among the market's biggest losers on MondayMarketWatch · 12 Oct 2026
Can Ciena Sustain Margin Gains Despite Rising Component Demand?Zacks · 12 Oct 2026

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