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CIEN
CIENA Corp.

5,818
Mkt Cap
$70.55B
Volume
2.28M
52W High
$527.86
52W Low
$63.99
PE Ratio
327.59
CIEN Fundamentals
Price
$515.85
Prev Close
$498.97
Open
$505.00
50D MA
$391.82
Beta
1.81
Avg. Volume
3.48M
EPS (Annual)
$0.8492
P/B
26.13
Rev/Employee
$525,276.10
$27,902.95
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News
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press releases
Ciena (NYSE:CIEN) Reaches New 12-Month High - Still a Buy?
Ciena (NYSE:CIEN) Reaches New 1-Year High - Still a Buy...
MarketBeat·12h ago
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Peregrine Capital Management LLC Sells 62,531 Shares of Ciena Corporation $CIEN
Peregrine Capital Management LLC trimmed its holdings in shares of Ciena Corporation (NYSE:CIEN - Free Report) by 50.7% in the fourth quarter, according to its most recent disclosure with the...
MarketBeat·14h ago
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Zacks Industry Outlook Highlights Corning, Ciena and Ooma
Corning, Ciena and Ooma have been highlighted in this Industry Outlook article.
Zacks·15h ago
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3,200 Shares in Ciena Corporation $CIEN Bought by Milestone Asset Management LLC
Milestone Asset Management LLC acquired a new stake in shares of Ciena Corporation (NYSE:CIEN - Free Report) in the fourth quarter, according to the company in its most recent filing with the...
MarketBeat·16h ago
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West Michigan Advisors LLC Invests $729,000 in Ciena Corporation $CIEN
West Michigan Advisors LLC purchased a new position in Ciena Corporation (NYSE:CIEN - Free Report) during the 4th quarter, according to its most recent Form 13F filing with the Securities and...
MarketBeat·17h ago
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Ciena (NYSE:CIEN) Shares Down 7.1% - Time to Sell?
Ciena (NYSE:CIEN) Trading Down 7.1% - Should You Sell...
MarketBeat·1d ago
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3 Communication Stocks Likely to Benefit Despite Geopolitical Unrest
Increased fiber densification, cloud focus and accelerated pace of 5G deployment should help the Zacks Communication - Components industry thrive despite short-term headwinds. GLW, CIEN and OOMA are well-positioned to make the most of the demand for seamless connectivity solutions.
Zacks·2d ago
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Are Computer and Technology Stocks Lagging Ciena (CIEN) This Year?
Here is how Ciena (CIEN) and Fabrinet (FN) have performed compared to their sector so far this year.
Zacks·2d ago
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5 Top-Ranked AI Infrastructure Bigwigs for Sparkling Returns in 2026
MU, AVGO, CIEN, SNDK and CRDO are five AI infra giants poised for strong 2026 gains as booming data center demand and massive hyperscaler spending fuel growth.
Zacks·2d ago
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Ciena Corporation $CIEN Shares Purchased by Zurcher Kantonalbank Zurich Cantonalbank
Zurcher Kantonalbank Zurich Cantonalbank raised its stake in Ciena Corporation (NYSE:CIEN - Free Report) by 239.0% during the 4th quarter, according to its most recent Form 13F filing with the...
MarketBeat·3d ago
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