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Ciena Corporation Common Stock (NY:CIEN)

502.81 -0.46 (-0.09%)

Streaming Delayed Price Updated: 11:39 AM EDT, Apr 21, 2026 Add to My Watchlist

Price and Volume

Detailed Quote

Volume	753,571
Open	507.77
Bid (Size)	501.37 (200)
Ask (Size)	504.26 (100)
Prev. Close	503.27
Today's Range	493.54 - 522.50
52wk Range	56.94 - 517.88
Shares Outstanding	154,767,152
Dividend Yield	N/A

Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

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Via Chartmill

Performance

YTD	+104.3%	+104.3%
1 Month	+23.3%	+23.3%
3 Month	+108.5%	+108.5%
6 Month	+190.4%	+190.4%
1 Year	+769.3%	+769.3%

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April 10, 2026

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Stay updated with the S&P500 stocks that are on the move in today's pre-market session. ↗

April 10, 2026

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Exploring the top movers within the S&P500 index during today's session. ↗

April 08, 2026

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What's going on in today's session: S&P500 movers ↗

April 08, 2026

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Why Ciena Stock Marched More Than 11% Higher In March ↗

April 07, 2026

Via The Motley Fool

Arista Networks Shatters Standards with 100-Partner Milestone for Liquid-Cooled XPO Ecosystem

April 06, 2026

Via MarketMinute

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April 06, 2026

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April 06, 2026

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April 06, 2026

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April 06, 2026

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April 05, 2026

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Discover which S&P500 stocks are making waves on Thursday. ↗

April 02, 2026

Via Chartmill

Explore the top gainers and losers within the S&P500 index in today's session. ↗

April 02, 2026

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Thursday's pre-market session: top gainers and losers in the S&P500 index ↗

April 02, 2026

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Uncover the latest developments among S&P500 stocks in today's session. ↗

April 01, 2026

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Stay informed with the top movers within the S&P500 index on Wednesday. ↗

April 01, 2026

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What's going on in today's session: S&P500 gap up and gap down stocks ↗

April 01, 2026

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These S&P500 stocks that are showing activity before the opening bell on Wednesday. ↗

April 01, 2026

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Vodafone Idea Deploys Ciena's WaveLogic 6 Extreme to Deliver High-Capacity Connectivity

March 31, 2026

From Ciena Corporation

Via Business Wire

Lumentum’s Vision for 2028: Inside the $30 EPS Target and the NVIDIA-Powered Optical Revolution

March 30, 2026

Via MarketMinute

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 502.81

When was Ciena Corporation Common Stock last traded?

The last trade of Ciena Corporation Common Stock was at 04/21/26 11:39 AM ET

What is the market capitalization of Ciena Corporation Common Stock?

The market capitalization of Ciena Corporation Common Stock is 77.82B

How many shares of Ciena Corporation Common Stock are outstanding?

Ciena Corporation Common Stock has 78B shares outstanding.

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