4CIEN
Ciena Corporation · EUROTLX:4CIEN
276.20 EUR−12.60 −4.36%
Ciena Corporation (EUROTLX:4CIEN) last traded at 276.20 EUR, down 4.36% on the day. Over the past year the stock is up 70.44%. Its 52-week range is 148.00 to 540.20. It is in the Electronic Technology sector (Telecommunications Equipment).
Key statistics
Open276.20
Day range276.20 – 276.20
52-week range148.00 – 540.20
Volume4
Average volume (10 days)1
Market cap (USD)45.48 B
P/E71.01
EPS (TTM) (USD)4.48
Dividend yield0.00%
Beta (1 year)0.6331
Revenue (TTM) (USD)6.02 B
Employees9.08 K
Performance
−9.41%1 week
−19.00%1 month
−23.30%3 months
−43.66%6 months
+33.30%Year to date
+70.44%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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