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Ciena Corporation Common Stock (NY:CIEN)

238.93 -0.07 (-0.03%)
Streaming Delayed Price Updated: 12:27 PM EST, Dec 30, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 420,158
Open 240.17
Bid (Size) 238.70 (100)
Ask (Size) 239.10 (200)
Prev. Close 239.00
Today's Range 236.83 - 240.50
52wk Range 49.21 - 248.00
Shares Outstanding 154,767,152
Dividend Yield N/A
Chart for  (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
The Dangerous Consensus: Why Gold, Silver, and Equities are Defying Gravity in Late 2025
December 25, 2025
As the final trading days of 2025 draw to a close, the global financial markets find themselves in the grip of a phenomenon that has left traditional economists baffled and portfolio managers on edge.... 
Via MarketMinute
Topics Artificial Intelligence Bonds Economy
News headline image
This Glorious Artificial Intelligence (AI) Stock Has Crushed Nvidia and Broadcom With 147% Returns in 2025. It Can Jump by 111% in 2026 ↗
December 20, 2025
The booming demand for high-speed networking in data centers has supercharged this tech stock. 
Via The Motley Fool
Topics Artificial Intelligence

Performance

YTD
+187.0%
+187.0%
1 Month
+18.9%
+18.9%
3 Month
+65.8%
+65.8%
6 Month
+193.8%
+193.8%
1 Year
+181.1%
+181.1%

More News

Read More
News headline image
Ciena's AI Growth Is Just Starting: Analyst ↗
December 12, 2025
Via Benzinga
Topics Artificial Intelligence
News headline image
Beyond Big Tech: Small-Cap Stocks and Value Sectors Emerge as Market Leaders
December 12, 2025
Via MarketMinute
Topics Artificial Intelligence ETFs Economy
News headline image
Ciena (CIEN) Q4 2025 Earnings Call Transcript ↗
December 11, 2025
Via The Motley Fool
Topics Earnings
News headline image
Ciena Smashes 52-Week High As AI Demand Powers Record Quarter ↗
December 11, 2025
Via Benzinga
Topics Artificial Intelligence
News headline image
Ciena Corp. (NYSE:CIEN) Beats Q4 Estimates and Issues Strong 2026 Outlook ↗
December 11, 2025
Via Chartmill
Topics Artificial Intelligence Earnings
News headline image
Ciena Reports Fiscal Fourth Quarter 2025 and Year-End Financial Results
December 11, 2025
From Ciena Corporation
Via Business Wire
News headline image
Prediction: This Magnificent Artificial Intelligence (AI) Stock Will Keep Crushing Broadcom After Dec. 11 ↗
December 04, 2025
Via The Motley Fool
Topics Artificial Intelligence Earnings
News headline image
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
News headline image
The AI Boom Is Powering an Unexpected Stock Surge—And These 3 Companies Are Winning Big ↗
December 03, 2025
Via MarketBeat
Topics Artificial Intelligence
News headline image
AI's Looming "Metaverse Moment": Skepticism Mounts Over Soaring Capital Expenditure
November 28, 2025
Via MarketMinute
Topics Artificial Intelligence Intellectual Property
News headline image
CIENA CORP (NYSE:CIEN) Shows Strong Technical and Fundamental Momentum ↗
November 22, 2025
Via Chartmill
News headline image
How Do Investors Really Feel About Ciena Corp? ↗
November 19, 2025
Via Benzinga
News headline image
10 Artificial Intelligence (AI) Infrastructure Stocks to Buy for the $400 Billion Buildout ↗
November 18, 2025
Via The Motley Fool
Topics Artificial Intelligence Economy
News headline image
Here's How Much $1000 Invested In Ciena 10 Years Ago Would Be Worth Today ↗
November 17, 2025
Via Benzinga
News headline image
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
News headline image
Decoding Ciena's Options Activity: What's the Big Picture? ↗
November 11, 2025
Via Benzinga
News headline image
EU Intensifies Stance on Huawei and ZTE: A Geopolitical Tech Reckoning
November 10, 2025
Via TokenRing AI
Topics Artificial Intelligence Economy Supply Chain
News headline image
If You Invested $1000 In Ciena Stock 10 Years Ago, You Would Have This Much Today ↗
November 03, 2025
Via Benzinga
News headline image
Surging AI Data Center Capex Seen Lifting These Stocks ↗
October 30, 2025
Via Investor's Business Daily
Topics Artificial Intelligence
News headline image
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
News headline image
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
News headline image
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
News headline image
How Do Investors Really Feel About Ciena Corp? ↗
October 22, 2025
Via Benzinga

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 238.93
When was Ciena Corporation Common Stock last traded?
The last trade of Ciena Corporation Common Stock was at 12/30/25 12:27 PM ET
What is the market capitalization of Ciena Corporation Common Stock?
The market capitalization of Ciena Corporation Common Stock is 36.98B
How many shares of Ciena Corporation Common Stock are outstanding?
Ciena Corporation Common Stock has 37B shares outstanding.
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