CIE1
Ciena Corporation · MUN:CIE1
258.20 EUR−37.60 −12.71%
Ciena Corporation (MUN:CIE1) last traded at 258.20 EUR, down 12.71% on the day. Over the past year the stock is up 56.63%. Its 52-week range is 152.45 to 539.50. It is in the Electronic Technology sector (Telecommunications Equipment).
Key statistics
Open255.80
Day range255.80 – 258.20
52-week range152.45 – 539.50
Volume5
Average volume (10 days)2
Market cap (USD)40.32 B
P/E66.38
EPS (TTM) (USD)4.48
Dividend yield0.00%
Beta (1 year)0.2023
Revenue (TTM) (USD)6.02 B
Employees9.08 K
Performance
−12.86%1 week
−23.68%1 month
−28.23%3 months
−46.92%6 months
+27.82%Year to date
+56.63%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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