CIE1
Ciena Corporation · DUS:CIE1
270.80 EUR4.30 +1.61%
Ciena Corporation (DUS:CIE1) last traded at 270.80 EUR, up 1.61% on the day. Over the past year the stock is up 67.83%. Its 52-week range is 147.75 to 540.60. It is in the Electronic Technology sector (Telecommunications Equipment).
Key statistics
Open265.20
Day range265.20 – 270.80
52-week range147.75 – 540.60
Volume0
Average volume (10 days)2
Market cap (USD)42.55 B
P/E69.62
EPS (TTM) (USD)4.48
Dividend yield0.00%
Beta (1 year)0.2023
Revenue (TTM) (USD)6.02 B
Employees9.08 K
Performance
−14.52%1 week
−22.56%1 month
−22.47%3 months
−39.81%6 months
+35.00%Year to date
+67.83%1 year
Technical reading
Bearish
Daily summary of what 11 oscillators and 15 moving averages show. See every indicator
Latest headlines
- Ciena Up 56% in a Year: Should Investors Buy the Stock Now?Zacks · 03 Nov 2026
- 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
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