CIEN logo

CIEN
CIENA Corp.

4,520
Mkt Cap
$23.94B
Volume
3.09M
52W High
$177.79
52W Low
$49.21
PE Ratio
175.28
CIEN Fundamentals
Price
$164.48
Prev Close
$169.71
Open
$170.44
50D MA
$128.73
Beta
1.57
Avg. Volume
3.43M
EPS (Annual)
$0.5752
P/B
8.61
Rev/Employee
$463,781.33
Loading...
Loading...
News
all
press releases
Trans Americas Fiber System Deploys Ciena High-Capacity Optical Technology on TAM-1 Submarine Cable
Trans Americas Fiber System (TAFS) is transforming digital infrastructure across the Americas with its new TAM-1 subsea cable system, a next-generation network designed to deliver unprecedented...
Business Wire·2d ago
News Placeholder
More News
News Placeholder
Top Stock Reports for NVIDIA, Roche & Lam Research
NVIDIA, Roche, and Lam Research lead today's top Zacks reports, showcasing standout growth drivers and sector-specific strengths.
Zacks·6d ago
News Placeholder
Is ASML Holding (ASML) Outperforming Other Computer and Technology Stocks This Year?
Here is how ASML (ASML) and Ciena (CIEN) have performed compared to their sector so far this year.
Zacks·6d ago
News Placeholder
EXA Infrastructure Turns Up New Ashburn-Atlanta Route With Ciena
EXA Infrastructure, a leading digital infrastructure platform provider, is using Ciena's (NYSE: CIEN) optical networking solutions to expand its infrastructure in the United States with a new route...
Business Wire·8d ago
News Placeholder
FLAG Improves Undersea Connectivity between Key Markets with Ciena WaveLogic 6
To support Indias growing international connectivity demands, FLAG, previously known as GCX, is leveraging Ciena's (NYSE: CIEN) WaveLogic 6 Extreme (WL6e) across two segments of its India...
Business Wire·8d ago
News Placeholder
Gold and Silver Surge as Banks Ready Earnings Open Interest 10/10/2025
Get a jump start on the US trading day with Matt Miller and Dani Burger on 'Bloomberg Open Interest.' China opens an antitrust probe into Qualcomm as President Trump and China's president Xi jockey...
Bloomberg Markets and Finance-YouTube·12d ago
News Placeholder
The Zacks Analyst Blog Highlights Mitsubishi UFJ Financial Group, Workday and Ciena
MUFG, WDAY, and CIEN are top-ranked picks, highlighting strong financials, software growth, and telecom equipment opportunities amid mixed macro risks and AI-driven market momentum.
Zacks·20d ago
News Placeholder
Ciena (CIEN) is a Great Momentum Stock: Should You Buy?
Does Ciena (CIEN) have what it takes to be a top stock pick for momentum investors? Let's find out.
Zacks·26d ago
News Placeholder
CIEN Boosts Interconnects Portfolio With Nubis Communications Buyout
Ciena is acquiring Nubis for $270 million, adding advanced interconnect tech and talent to fuel AI-driven network growth.
Zacks·29d ago
News Placeholder
Ciena's Stock Skyrockets 143% in 12 Months: Is More Upside Left?
CIEN shares surge 143% in a year, fueled by AI-driven demand, cloud adoption and record interconnect growth.
Zacks·1mo ago

Latest CIEN News

View

Advertisement|Remove ads.

Advertisement|Remove ads.