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Ciena Corporation Common Stock
(NY:
CIEN
)
201.71
+5.98 (+3.06%)
Official Closing Price
Updated: 7:00 PM EST, Dec 5, 2025
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Price and Volume
Detailed Quote
Volume
2,332,252
Open
199.63
Bid (Size)
198.00 (100)
Ask (Size)
202.50 (200)
Prev. Close
195.73
Today's Range
194.85 - 201.77
52wk Range
49.21 - 214.17
Shares Outstanding
154,767,152
Dividend Yield
N/A
Intraday
1 Week
1 Month
3 Month
1 Year
3 Year
5 Year
Top News
More News
Prediction: This Magnificent Artificial Intelligence (AI) Stock Will Keep Crushing Broadcom After Dec. 11
↗
December 04, 2025
This networking company has proven to be a significantly better investment than Broadcom in 2025.
Via
The Motley Fool
Topics
Artificial Intelligence
Earnings
Constl & Ciena Achieve Breakthrough 1 Tbps Transmission Across 1,450 km Long-Haul Network Using WaveLogic 6 Extreme
December 04, 2025
From
Ciena Corporation
Via
Business Wire
Performance
YTD
+142.3%
+142.3%
1 Month
+0.1%
+0.1%
3 Month
+69.5%
+69.5%
6 Month
+178.4%
+178.4%
1 Year
+174.1%
+174.1%
More News
Read More
The AI Boom Is Powering an Unexpected Stock Surge—And These 3 Companies Are Winning Big
↗
December 03, 2025
Via
MarketBeat
Topics
Artificial Intelligence
AI's Looming "Metaverse Moment": Skepticism Mounts Over Soaring Capital Expenditure
November 28, 2025
Via
MarketMinute
Topics
Artificial Intelligence
Intellectual Property
CIENA CORP (NYSE:CIEN) Shows Strong Technical and Fundamental Momentum
↗
November 22, 2025
Via
Chartmill
How Do Investors Really Feel About Ciena Corp?
↗
November 19, 2025
Via
Benzinga
10 Artificial Intelligence (AI) Infrastructure Stocks to Buy for the $400 Billion Buildout
↗
November 18, 2025
Via
The Motley Fool
Topics
Artificial Intelligence
Economy
Here's How Much $1000 Invested In Ciena 10 Years Ago Would Be Worth Today
↗
November 17, 2025
Via
Benzinga
Ciena Announces Reporting Date and Web Broadcast for Fiscal Fourth Quarter and Year End 2025 Results
November 13, 2025
From
Ciena Corporation
Via
Business Wire
Decoding Ciena's Options Activity: What's the Big Picture?
↗
November 11, 2025
Via
Benzinga
EU Intensifies Stance on Huawei and ZTE: A Geopolitical Tech Reckoning
November 10, 2025
Via
TokenRing AI
Topics
Artificial Intelligence
Economy
Supply Chain
If You Invested $1000 In Ciena Stock 10 Years Ago, You Would Have This Much Today
↗
November 03, 2025
Via
Benzinga
Surging AI Data Center Capex Seen Lifting These Stocks
↗
October 30, 2025
Via
Investor's Business Daily
Topics
Artificial Intelligence
Meta, Microsoft, Google Are Spending Like It's 2021 — And These AI Stocks Are The Real Winners
↗
October 30, 2025
Via
Benzinga
Topics
Artificial Intelligence
ADTRAN Holdings Inc. Navigates Volatile Market: Can It Beat EPS Estimates Amidst 2025 Risks and Emerging Momentum?
October 28, 2025
Via
MarketMinute
Topics
Earnings
Economy
Global content providers choose Colt and Ciena to meet growth in demand for AI content, gaming and streaming
October 28, 2025
From
Ciena
Via
Business Wire
How Do Investors Really Feel About Ciena Corp?
↗
October 22, 2025
Via
Benzinga
CIENA CORP (NYSE:CIEN) Screens as High-Growth Momentum Leader with Strong Technicals
↗
October 22, 2025
Via
Chartmill
Trans Americas Fiber System Deploys Ciena High-Capacity Optical Technology on TAM-1 Submarine Cable
October 21, 2025
From
Ciena Corporation
Via
Business Wire
Here's How Much $100 Invested In Ciena 15 Years Ago Would Be Worth Today
↗
October 20, 2025
Via
Benzinga
EXA Infrastructure Turns Up New Ashburn-Atlanta Route With Ciena
October 14, 2025
From
Ciena Corporation
Via
Business Wire
FLAG Improves Undersea Connectivity between Key Markets with Ciena WaveLogic 6
October 14, 2025
From
Ciena Corporation
Via
Business Wire
Breaking Down Ciena: 18 Analysts Share Their Views
↗
October 10, 2025
Via
Benzinga
Here's How Much You Would Have Made Owning Ciena Stock In The Last 15 Years
↗
October 09, 2025
Via
Benzinga
Verizon's Leadership Shake-Up Jolts Markets, Stock Plummets Nearly 5%
October 06, 2025
Via
MarketMinute
Topics
Supply Chain
Frequently Asked Questions
Is Ciena Corporation Common Stock publicly traded?
Yes, Ciena Corporation Common Stock is publicly traded.
What exchange does Ciena Corporation Common Stock trade on?
Ciena Corporation Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Ciena Corporation Common Stock?
The ticker symbol for Ciena Corporation Common Stock is CIEN on the New York Stock Exchange
What is the current price of Ciena Corporation Common Stock?
The current price of Ciena Corporation Common Stock is 201.71
When was Ciena Corporation Common Stock last traded?
The last trade of Ciena Corporation Common Stock was at 12/05/25 07:00 PM ET
What is the market capitalization of Ciena Corporation Common Stock?
The market capitalization of Ciena Corporation Common Stock is 31.22B
How many shares of Ciena Corporation Common Stock are outstanding?
Ciena Corporation Common Stock has 31B shares outstanding.
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