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CIEN Ciena
Post-Mkt 05-15 18:34:32 EDT
554.46
-37.11
-6.27%
盘后553.58
-0.88-0.16%
18:29 EDT
High574.20Low553.30Vol2.42M
Open570.65D1 Closing591.57Amplitude3.53%
Mkt Cap78.10BTradable Cap77.65BTotal Shares140.85M
T/O1.36BT/O Rate1.73%Tradable Shares140.05M
P/B--ROE--EPS0.00
52wk High--52wk Low--P/E--
Dividend--Div.Yield--ROA--

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Optical stocks are booming. Here's how to invest in one of the most explosive areas of tech.
Dow Jones  ·  04:14
Optical stocks are booming. Here's how to invest in one of the most explosive areas of tech.
Optical Communication Stocks Pull Back with POET Down 11%, COHERENT and Lumentum Down 7%
Tiger Newspress  ·  05-15 21:58
Optical Communication Stocks Pull Back with POET Down 11%, COHERENT and Lumentum Down 7%
Ciena price target raised to $675 from $425 at TD Cowen
TIPRANKS  ·  05-15 21:54
Ciena price target raised to $675 from $425 at TD Cowen
Stock Track | Ciena Plummets 5.15% Intraday as Optical Communication Sector Sees Profit-Taking After AI Rally
Stock Track  ·  05-15 21:42
Stock Track | Ciena Plummets 5.15% Intraday as Optical Communication Sector Sees Profit-Taking After AI Rally
U.S. RESEARCH ROUNDUP- Applied Materials, NVIDIA, Thermo Fisher Scientific
Reuters  ·  05-15 15:16
U.S. RESEARCH ROUNDUP- Applied Materials, NVIDIA, Thermo Fisher Scientific
Optical Communication Stocks Jump with AAOI and POET up 6%
Tiger Newspress  ·  05-13 16:48
Optical Communication Stocks Jump with AAOI and POET up 6%
24H | Optical Communication Stocks Jump. POET Technologies up 5%; Coherent, Lumentum up Nearly 4%; Applied Optoelectronics, Corning up over 3%
Tiger Newspress  ·  05-13 15:32
24H | Optical Communication Stocks Jump. POET Technologies up 5%; Coherent, Lumentum up Nearly 4%; Applied Optoelectronics, Corning up over 3%
Lumentum Lifts Optical Communication Stocks
Tiger Newspress  ·  05-11
Lumentum Lifts Optical Communication Stocks
These smaller tech stocks are punching well above their weight
Dow Jones  ·  05-09
These smaller tech stocks are punching well above their weight
Ciena joins ITW panels on AI-driven networking, automation strategies
Reuters  ·  05-08
Ciena joins ITW panels on AI-driven networking, automation strategies
BUZZ - S&P 500 top and bottom performing stocks at about 12:00 p.m. EDT
Reuters  ·  05-08
BUZZ - S&P 500 top and bottom performing stocks at about 12:00 p.m. EDT
Ciena schedules fiscal Q2 results webcast
Reuters  ·  05-07
Ciena schedules fiscal Q2 results webcast
Press Release: Ciena Announces Reporting Date and Web Broadcast for Fiscal Second Quarter 2026 Results
Dow Jones  ·  05-07
Press Release: Ciena Announces Reporting Date and Web Broadcast for Fiscal Second Quarter 2026 Results
First Lumentum, Now Coherent. Why Earnings Aren't Boosting the AI Laser Stock
Dow Jones  ·  05-07
First Lumentum, Now Coherent. Why Earnings Aren't Boosting the AI Laser Stock
Analysts’ Opinions Are Mixed on These Technology Stocks: Ciena (CIEN), Adeia (ADEA) and Leidos Holdings (LDOS)
TIPRANKS  ·  05-06
Analysts’ Opinions Are Mixed on These Technology Stocks: Ciena (CIEN), Adeia (ADEA) and Leidos Holdings (LDOS)
BUZZ-Nokia clears Street's most bullish price target, UBS sees AI upside priced in
Reuters  ·  05-05
BUZZ-Nokia clears Street's most bullish price target, UBS sees AI upside priced in
Ciena price target raised to $585 from $430 at Stifel
TIPRANKS  ·  05-05
Ciena price target raised to $585 from $430 at Stifel
Ciena CEO Gary Smith disposes 2,952 shares for $1,587,411.31
Reuters  ·  05-05
Ciena CEO Gary Smith disposes 2,952 shares for $1,587,411.31
Why Ciena (CIEN) Is Up 5.7% After AI-Fueled Cloud Demand Sparks Valuation And Insider Scrutiny
Simply Wall St.  ·  05-05
Why Ciena (CIEN) Is Up 5.7% After AI-Fueled Cloud Demand Sparks Valuation And Insider Scrutiny
Crypto and Optical Communication Stocks Jump With Riot Platforms, AXT up 10%
Tiger Newspress  ·  05-01
Crypto and Optical Communication Stocks Jump With Riot Platforms, AXT up 10%
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Introduction

Company Name.
Ciena
Affiliated Markets:
NYSE
Listing Date:
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Main Business:
Ciena Corporation provides hardware and software services for delivery of video, data, and voice traffic metro, aggregation, and access communications network worldwide. The company's Networking Platforms segment offers convergence of coherent optical transport, open optical networking, IP routing, and switching services. Its products include 6500 Packet-Optical Platform, 5400 Reconfigurable Switching System, Waveserver stackable interconnect system, and the 6500 Reconfigurable line system, and the 5400 family of Packet-Optical platforms, as well as Z-Series Packet-Optical Platform; 3000 family of service delivery switches and the 5000 family of service aggregation switches, as well as 8700 Packetwave Platform and 6500 Packet Transport System. This segment also sells operating system software and enhanced software features embedded in each of its products. The company's Blue Planet Automation Software and Services segment provides multi-domain service orchestration, inventory, route optimization and analysis, network function virtualization orchestration, analytics, and related services. Its Platform Software and Service segment offers OneControl unified management system that support network solutions. The company's Global Services segment provides consulting and network design, installation and deployment, maintenance support, and training services. Ciena Corporation was incorporated in 1992 and is headquartered in Hanover, Maryland.
Issue price:
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