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Ciena Corporation Common Stock (NY:CIEN)

583.74 -3.49 (-0.59%)
Official Closing Price Updated: 7:00 PM EDT, May 22, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 1,622,006
Open 599.00
Bid (Size) 580.00 (80)
Ask (Size) 583.74 (120)
Prev. Close 587.23
Today's Range 574.65 - 599.50
52wk Range 70.77 - 599.50
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
This AI Infrastructure Stock Is Up 570% in 1 Year. Is It Time to Take Profits or Buy More? ↗
This technology leader has proven to be a key supplier to the hyperscalers. 
Via The Motley Fool
Topics Artificial Intelligence Supply Chain
News headline image
CORRECTING and REPLACING Cirion Launches Initial Phase of On-Demand NaaS Connectivity in Latin America with Ciena and Carma
From Ciena Corporation
Via Business Wire

Performance

YTD
+137.2%
+137.2%
1 Month
+13.2%
+13.2%
3 Month
+69.3%
+69.3%
6 Month
+199.8%
+199.8%
1 Year
+627.7%
+627.7%

More News

Read More
Exploring the top movers within the S&P500 index during today's session. ↗
Via Chartmill
Top S&P500 movers in Thursday's session ↗
Via Chartmill
Gapping S&P500 stocks in Tuesday's session ↗
Via Chartmill
News headline image
Hedge Fund Bienville Capital Exited Its Position in Monday.com Stock. Here's What That Means for Investors. ↗
Via The Motley Fool
Topics Artificial Intelligence Regulatory Compliance
Gapping S&P500 stocks in Wednesday's session ↗
Via Chartmill
News headline image
Matrix NAP Info Boosts Terabit-Era Submarine Connectivity with Ciena WaveLogic 6 Extreme on the Batam–Jakarta Corridor
From Ciena Corporation
Via Business Wire
Discover the top S&P500 movers in Tuesday's pre-market session. ↗
Via Chartmill
What's going on in today's session: S&P500 movers ↗
Via Chartmill
News headline image
Why One Investor May Be Losing Confidence in GitLab ↗
Via The Motley Fool
Topics Artificial Intelligence Regulatory Compliance
What's going on in today's session: S&P500 movers ↗
Via Chartmill
News headline image
Beyond NVIDIA: Picks-and-Shovels AI Plays with Strong Momentum ↗
Via MarketBeat
Topics Artificial Intelligence Economy
Which S&P500 stocks are moving on Thursday? ↗
Via Chartmill
What's going on in today's session: S&P500 gap up and gap down stocks ↗
Via Chartmill
News headline image
Ciena Announces Reporting Date and Web Broadcast for Fiscal Second Quarter 2026 Results
From Ciena Corporation
Via Business Wire
News headline image
Light Speed Returns: Corning Cashes In on NVIDIA Growth ↗
Via MarketBeat
Topics Artificial Intelligence Supply Chain
Thursday's session: top gainers and losers in the S&P500 index ↗
Via Chartmill
Discover which S&P500 stocks are making waves on Tuesday. ↗
Via Chartmill
What's going on in today's session: S&P500 movers ↗
Via Chartmill
Wondering what's happening in today's S&P500 pre-market session? ↗
Via Chartmill
Wednesday's session: gap up and gap down stock in the S&P500 index ↗
Via Chartmill
News headline image
The Nasdaq's Historic Rally Doesn't Mean the Risk Is Gone ↗
Via MarketBeat
News headline image
Stay informed with the top movers within the S&P500 index on Tuesday. ↗
Via Chartmill
News headline image
This AI Stock Might Be the Biggest Winner in 2026, And It Is Not Nvidia
Via Barchart.com
Topics Artificial Intelligence Earnings

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 583.74
When was Ciena Corporation Common Stock last traded?
The last trade of Ciena Corporation Common Stock was at 05/22/26 07:00 PM ET
What is the market capitalization of Ciena Corporation Common Stock?
The market capitalization of Ciena Corporation Common Stock is 90.34B
How many shares of Ciena Corporation Common Stock are outstanding?
Ciena Corporation Common Stock has 90B shares outstanding.
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