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CIEN
CIENA Corp.

5,137
Mkt Cap
$47.38B
Volume
2.53M
52W High
$340.27
52W Low
$49.21
PE Ratio
394.34
CIEN Fundamentals
Price
$334.95
Prev Close
$318.41
Open
$317.04
50D MA
$250.75
Beta
1.72
Avg. Volume
2.46M
EPS (Annual)
$0.8492
P/B
17.31
Rev/Employee
$525,276.10
$27,902.95
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News
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press releases
Coyle Financial Counsel LLC Cuts Stock Holdings in Ciena Corporation $CIEN
Coyle Financial Counsel LLC lessened its position in Ciena Corporation (NYSE:CIEN - Free Report) by 55.0% during the 3rd quarter, according to the company in its most recent disclosure with the...
MarketBeat·1d ago
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Ciena (NYSE:CIEN) Trading 6.7% Higher - Should You Buy?
Ciena (NYSE:CIEN) Stock Price Up 6.7% - Time to Buy...
MarketBeat·1d ago
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Ciena (NYSE:CIEN) CEO Sells $884,153.52 in Stock
Ciena Corporation (NYSE:CIEN - Get Free Report) CEO Gary Smith sold 2,952 shares of the company's stock in a transaction on Tuesday, February 17th. The shares were sold at an average price of...
MarketBeat·2d ago
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Vanguard Group Inc. Sells 19,843 Shares of Ciena Corporation $CIEN
Vanguard Group Inc. decreased its position in Ciena Corporation (NYSE:CIEN - Free Report) by 0.1% during the 3rd quarter, according to its most recent disclosure with the SEC. The fund owned...
MarketBeat·2d ago
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Harmonic (HLIT) Q4 Earnings and Revenues Lag Estimates
Harmonic (HLIT) delivered earnings and revenue surprises of -40.00% and -30.87%, respectively, for the quarter ended December 2025. Do the numbers hold clues to what lies ahead for the stock?
Zacks·3d ago
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Analyst Expectations For Ciena's Future
read more...
Benzinga·3d ago
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Gary Smith Sells 2,952 Shares of Ciena (NYSE:CIEN) Stock
Ciena Corporation (NYSE:CIEN - Get Free Report) CEO Gary Smith sold 2,952 shares of the company's stock in a transaction dated Tuesday, February 17th. The shares were sold at an average price of...
MarketBeat·3d ago
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Lumen Boosts AI Network Transformation with Blue Planets AI Studio and Agents
Blue Planet, a division of Ciena (NYSE: CIEN), today announced that Lumen Technologies (NYSE: LUMN) is adopting the companys AI agents across its network operations to help enhance efficiency and...
Business Wire·3d ago
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Ciena (NYSE:CIEN) Hits New 1-Year High - What's Next?
Ciena (NYSE:CIEN) Sets New 12-Month High - Should You Buy...
MarketBeat·4d ago
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Can Ciena Sustain Growth on Rising Optical and Data Demand?
CIEN posts record revenues and orders as AI-driven hyperscaler demand swells backlog to $5B, setting up nearly 24% growth outlook for fiscal 2026.
Zacks·4d ago
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