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Ciena Corporation Common Stock (NY:CIEN)

387.66 +15.71 (+4.22%)
Official Closing Price Updated: 7:00 PM EDT, Aug 25, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 1,191,423
Open 386.33
Bid (Size) 384.05 (480)
Ask (Size) 387.97 (80)
Prev. Close 371.95
Today's Range 378.94 - 388.73
52wk Range 89.41 - 637.51
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
New Ciena Research: Service Providers Expect High-Capacity AI Services and MOFN to Fuel Revenue Growth, But Network Upgrades are Needed
From Ciena Corporation
Via Business Wire
Stay informed with the top movers within the S&P500 index on Monday. ↗
Via Chartmill

Performance

YTD
+57.5%
+57.5%
1 Month
+2.8%
+2.8%
3 Month
-35.6%
-35.6%
6 Month
+12.4%
+12.4%
1 Year
+327.2%
+327.2%

More News

Read More
Uncover the latest developments among S&P500 stocks in today's session. ↗
Via Chartmill
Monday's session: gap up and gap down stock in the S&P500 index ↗
Via Chartmill
Ciena (NYSE:CIEN) Passes the Eight-Rule Growth Screen: Earnings, Margins, and Cash Flow All Accelerating ↗
Via Chartmill
These S&P500 stocks are moving in today's pre-market session ↗
Via Chartmill
News headline image
Ciena's Massive AI Tailwind: Optical Networks Are Now Critical ↗
Via The Motley Fool
Topics Artificial Intelligence
News headline image
Ciena CEO Sells 2,952 Shares for $1.3 Million ↗
Via The Motley Fool
Topics Regulatory Compliance
News headline image
Why Ciena Stock Tanked by Almost 9% on Tuesday ↗
Via The Motley Fool
Topics Artificial Intelligence
Discover which S&P500 stocks are making waves on Tuesday. ↗
Via Chartmill
Stay informed with the top movers within the S&P500 index on Tuesday. ↗
Via Chartmill
What's going on in today's session: S&P500 gap up and gap down stocks ↗
Via Chartmill
News headline image
$1000 Invested In Ciena 15 Years Ago Would Be Worth This Much Today ↗
Via Benzinga
Which S&P500 stocks are moving on Monday? ↗
Via Chartmill
These S&P500 stocks are moving in today's session ↗
Via Chartmill
Top S&P500 movers in Friday's session ↗
Via Chartmill
Uncover the latest developments among S&P500 stocks in today's session. ↗
Via Chartmill
Thursday's session: top gainers and losers in the S&P500 index ↗
Via Chartmill
News headline image
The Next Big AI Market Bottleneck Is Here: 8 Stocks to Play the Boom in Optics ↗
Via The Motley Fool
Topics Artificial Intelligence
News headline image
Why Is Ciena Stock Surging on Wednesday? ↗
Via Benzinga
Uncover the latest developments among S&P500 stocks in today's session. ↗
Via Chartmill
These S&P500 stocks are gapping in today's session ↗
Via Chartmill
Which S&P500 stocks are moving before the opening bell on Wednesday? ↗
Via Chartmill
Discover which S&P500 stocks are making waves on Monday. ↗
Via Chartmill
News headline image
If You Invested $100 In Ciena Stock 10 Years Ago, You Would Have This Much Today ↗
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 387.66
When was Ciena Corporation Common Stock last traded?
The last trade of Ciena Corporation Common Stock was at 08/25/26 07:00 PM ET
What is the market capitalization of Ciena Corporation Common Stock?
The market capitalization of Ciena Corporation Common Stock is 60.00B
How many shares of Ciena Corporation Common Stock are outstanding?
Ciena Corporation Common Stock has 60B shares outstanding.
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