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Ciena Corporation Common Stock
(NY:
CIEN
)
548.11
+9.35 (+1.74%)
Official Closing Price
Updated: 7:00 PM EDT, May 8, 2026
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Price and Volume
Detailed Quote
Volume
1,501,586
Open
549.00
Bid (Size)
546.01 (400)
Ask (Size)
548.00 (40)
Prev. Close
538.76
Today's Range
538.77 - 564.83
52wk Range
70.77 - 583.77
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
Beyond NVIDIA: Picks-and-Shovels AI Plays with Strong Momentum
↗
Today 11:05 EDT
As AI investment rotates beyond NVIDIA, Vertiv, Cadence Design Systems, and Ciena have emerged as key picks-and-shovels plays in cooling, chip design, and networking.
Via
MarketBeat
Topics
Artificial Intelligence
Economy
Which S&P500 stocks are moving on Thursday?
↗
May 07, 2026
Via
Chartmill
Performance
YTD
+122.8%
+122.8%
1 Month
+12.5%
+12.5%
3 Month
+89.2%
+89.2%
6 Month
+162.6%
+162.6%
1 Year
+633.4%
+633.4%
More News
Read More
What's going on in today's session: S&P500 gap up and gap down stocks
↗
May 07, 2026
Via
Chartmill
Ciena Announces Reporting Date and Web Broadcast for Fiscal Second Quarter 2026 Results
May 07, 2026
From
Ciena Corporation
Via
Business Wire
Gapping S&P500 stocks in Tuesday's session
↗
April 28, 2026
Via
Chartmill
Light Speed Returns: Corning Cashes In on NVIDIA Growth
↗
May 07, 2026
Via
MarketBeat
Topics
Artificial Intelligence
Supply Chain
Thursday's session: top gainers and losers in the S&P500 index
↗
April 30, 2026
Via
Chartmill
Discover which S&P500 stocks are making waves on Tuesday.
↗
April 28, 2026
Via
Chartmill
What's going on in today's session: S&P500 movers
↗
April 28, 2026
Via
Chartmill
Wondering what's happening in today's S&P500 pre-market session?
↗
April 28, 2026
Via
Chartmill
Wednesday's session: gap up and gap down stock in the S&P500 index
↗
April 22, 2026
Via
Chartmill
The Nasdaq's Historic Rally Doesn't Mean the Risk Is Gone
↗
April 19, 2026
Via
MarketBeat
Stay informed with the top movers within the S&P500 index on Tuesday.
↗
April 14, 2026
Via
Chartmill
This AI Stock Might Be the Biggest Winner in 2026, And It Is Not Nvidia
April 14, 2026
Via
Barchart.com
Topics
Artificial Intelligence
Earnings
5 Stocks Leading the Market's Rebound: The AI Connectivity Trade
↗
April 13, 2026
Via
MarketBeat
Topics
Artificial Intelligence
These S&P500 stocks are gapping in today's session
↗
April 13, 2026
Via
Chartmill
What's going on in today's session: S&P500 movers
↗
April 10, 2026
Via
Chartmill
Topics
Artificial Intelligence
Stay updated with the S&P500 stocks that are on the move in today's pre-market session.
↗
April 10, 2026
Via
Chartmill
Topics
Artificial Intelligence
Exploring the top movers within the S&P500 index during today's session.
↗
April 08, 2026
Via
Chartmill
What's going on in today's session: S&P500 movers
↗
April 08, 2026
Via
Chartmill
Why Ciena Stock Marched More Than 11% Higher In March
↗
April 07, 2026
Via
The Motley Fool
Topics
Artificial Intelligence
Arista Networks Shatters Standards with 100-Partner Milestone for Liquid-Cooled XPO Ecosystem
April 06, 2026
Via
MarketMinute
Topics
Artificial Intelligence
Supply Chain
Uncover the latest developments among S&P500 stocks in today's session.
↗
April 06, 2026
Via
Chartmill
Arista’s XPO Ecosystem Hits 100-Partner Milestone, Signaling Industry Pivot to Next-Gen Liquid-Cooled Networking
April 06, 2026
Via
MarketMinute
Topics
Artificial Intelligence
Economy
These 4 Stocks Are Quietly Riding NVIDIA's Data Center Boom Higher
↗
April 06, 2026
Via
MarketBeat
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 548.11
When was Ciena Corporation Common Stock last traded?
The last trade of Ciena Corporation Common Stock was at 05/08/26 07:00 PM ET
What is the market capitalization of Ciena Corporation Common Stock?
The market capitalization of Ciena Corporation Common Stock is 84.83B
How many shares of Ciena Corporation Common Stock are outstanding?
Ciena Corporation Common Stock has 85B shares outstanding.
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