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Ciena Corporation Common Stock (NY:CIEN)

554.46 -37.11 (-6.27%)
Official Closing Price Updated: 7:00 PM EDT, May 15, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 2,423,359
Open 570.65
Bid (Size) 550.00 (160)
Ask (Size) 553.99 (120)
Prev. Close 591.57
Today's Range 553.30 - 574.20
52wk Range 70.77 - 598.84
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
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Topics Artificial Intelligence Regulatory Compliance

Performance

YTD
+125.3%
+125.3%
1 Month
+16.5%
+16.5%
3 Month
+82.4%
+82.4%
6 Month
+189.2%
+189.2%
1 Year
+594.8%
+594.8%

More News

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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
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Via Barchart.com
Topics Artificial Intelligence Earnings
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Topics Artificial Intelligence
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Topics Artificial Intelligence
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Exploring the top movers within the S&P500 index during today's session. ↗
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What's going on in today's session: S&P500 movers ↗
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Why Ciena Stock Marched More Than 11% Higher In March ↗
Via The Motley Fool
Topics Artificial Intelligence
News headline image
Arista Networks Shatters Standards with 100-Partner Milestone for Liquid-Cooled XPO Ecosystem
Via MarketMinute
Topics Artificial Intelligence 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 554.46
When was Ciena Corporation Common Stock last traded?
The last trade of Ciena Corporation Common Stock was at 05/15/26 07:00 PM ET
What is the market capitalization of Ciena Corporation Common Stock?
The market capitalization of Ciena Corporation Common Stock is 85.81B
How many shares of Ciena Corporation Common Stock are outstanding?
Ciena Corporation Common Stock has 86B shares outstanding.
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