378.44
price down icon5.35%   -21.41
after-market Handel nachbörslich: 378.80 0.36 +0.10%
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Schlusskurs vom Vortag:
$399.85
Offen:
$400.42
24-Stunden-Volumen:
1.32M
Relative Volume:
0.49
Marktkapitalisierung:
$53.57B
Einnahmen:
$5.57B
Nettoeinkommen (Verlust:
$438.30M
KGV:
125.96
EPS:
3.0044
Netto-Cashflow:
$832.65M
1W Leistung:
-4.38%
1M Leistung:
+7.97%
6M Leistung:
+8.53%
1J Leistung:
+286.60%
1-Tages-Spanne:
Value
$376.64
$400.50
1-Wochen-Bereich:
Value
$362.48
$418.72
52-Wochen-Spanne:
Value
$90.00
$637.51

Ciena Corp Stock (CIEN) Company Profile

Name
Firmenname
Ciena Corp
Name
Telefon
(410) 865-8500
Name
Adresse
7035 RIDGE ROAD, HANOVER, MD
Name
Mitarbeiter
9,080
Name
Twitter
@ciena
Name
Nächster Verdiensttermin
2026-09-03
Name
Neueste SEC-Einreichungen
Name
CIEN's Discussions on Twitter

Compare CIEN vs CSCO, MSI, LITE, HPE, NOK

Aktien Preis Marktkapitalisierung Umsatz Nettogewinn Free Cashflow ENV
CIEN icon
CIEN
Ciena Corp
378.44 55.56B 5.57B 438.30M 832.65M 3.0044
CSCO icon
CSCO
Cisco Systems Inc
109.93 431.94B 60.75B 12.23B 11.79B 3.0675
MSI icon
MSI
Motorola Solutions Inc
486.00 78.38B 11.87B 2.10B 2.49B 12.40
LITE icon
LITE
Lumentum Holdings Inc
895.00 78.87B 2.49B 439.90M 114.00M 5.3881
HPE icon
HPE
Hewlett Packard Enterprise Co
52.31 70.04B 38.91B 1.56B 3.99B 1.0634
NOK icon
NOK
Nokia Corp Adr
10.21 56.66B 23.20B 909.72M 1.64B 0.1603

Ciena Corp Stock (CIEN) Upgrades & Downgrades

Datum Aktion Analytiker Ratingänderung
2026-03-12 Eingeleitet TD Cowen Buy
2026-03-06 Hochstufung BofA Securities Neutral → Buy
2026-01-20 Herabstufung BofA Securities Buy → Neutral
2025-12-12 Herabstufung Northland Capital Outperform → Market Perform
2025-10-13 Hochstufung BNP Paribas Exane Neutral → Outperform
2025-10-10 Hochstufung Morgan Stanley Underweight → Equal-Weight
2025-09-26 Hochstufung Rosenblatt Neutral → Buy
2025-09-05 Herabstufung B. Riley Securities Buy → Neutral
2025-09-05 Bestätigt Needham Buy
2025-07-08 Herabstufung Morgan Stanley Equal-Weight → Underweight
2025-03-12 Hochstufung Northland Capital Market Perform → Outperform
2025-01-28 Hochstufung JP Morgan Neutral → Overweight
2024-12-13 Hochstufung BofA Securities Neutral → Buy
2024-10-28 Herabstufung Morgan Stanley Overweight → Equal-Weight
2024-10-15 Herabstufung Evercore ISI Outperform → In-line
2024-10-09 Herabstufung Exane BNP Paribas Outperform → Neutral
2024-10-07 Herabstufung JP Morgan Overweight → Neutral
2024-09-23 Hochstufung Citigroup Sell → Buy
2024-09-05 Herabstufung BofA Securities Buy → Neutral
2024-06-12 Hochstufung Morgan Stanley Equal-Weight → Overweight
2024-06-06 Herabstufung Raymond James Strong Buy → Outperform
2024-05-30 Herabstufung Rosenblatt Buy → Neutral
2024-04-12 Eingeleitet Citigroup Sell
2024-04-11 Eingeleitet Exane BNP Paribas Outperform
2024-01-12 Hochstufung Evercore ISI In-line → Outperform
2023-09-28 Eingeleitet Stifel Buy
2023-08-28 Bestätigt Needham Buy
2023-03-29 Herabstufung Morgan Stanley Overweight → Equal-Weight
2023-03-28 Hochstufung Raymond James Outperform → Strong Buy
2022-12-20 Hochstufung JP Morgan Neutral → Overweight
2022-10-11 Herabstufung Evercore ISI Outperform → In-line
2022-09-06 Herabstufung JP Morgan Overweight → Neutral
2022-08-12 Hochstufung Morgan Stanley Equal-Weight → Overweight
2022-08-04 Eingeleitet MKM Partners Buy
2022-06-03 Hochstufung B. Riley Securities Neutral → Buy
2022-04-05 Eingeleitet UBS Neutral
2022-03-24 Eingeleitet Rosenblatt Buy
2022-02-14 Eingeleitet Loop Capital Buy
2021-12-10 Bestätigt B. Riley Securities Neutral
2021-12-10 Bestätigt Barclays Overweight
2021-12-10 Bestätigt BofA Securities Buy
2021-12-10 Bestätigt Citigroup Buy
2021-12-10 Bestätigt JP Morgan Overweight
2021-12-10 Bestätigt Jefferies Buy
2021-12-10 Bestätigt Morgan Stanley Equal-Weight
2021-12-10 Bestätigt Needham Buy
2021-01-21 Hochstufung BofA Securities Neutral → Buy
2020-11-18 Herabstufung Rosenblatt Buy → Neutral
2020-07-24 Eingeleitet Wolfe Research Outperform
2020-07-21 Hochstufung Needham Hold → Buy
2020-06-04 Herabstufung Northland Capital Outperform → Market Perform
2020-05-13 Herabstufung B. Riley FBR Buy → Neutral
2020-04-16 Herabstufung Morgan Stanley Overweight → Equal-Weight
2020-01-08 Hochstufung Morgan Stanley Equal-Weight → Overweight
2019-12-13 Bestätigt Dougherty & Company Buy
2019-12-13 Hochstufung Piper Jaffray Neutral → Overweight
2019-12-06 Herabstufung UBS Neutral → Sell
2019-09-11 Eingeleitet Evercore ISI Outperform
2019-08-29 Hochstufung Rosenblatt Neutral → Buy
2019-08-08 Eingeleitet Barclays Overweight
2019-04-15 Hochstufung Northland Capital Market Perform → Outperform
2019-03-06 Bestätigt B. Riley FBR Buy
2019-03-06 Bestätigt Dougherty & Company Buy
2019-01-30 Herabstufung BofA/Merrill Buy → Neutral
2018-12-14 Bestätigt B. Riley FBR Buy
2018-12-14 Bestätigt Dougherty & Company Buy
2018-12-14 Herabstufung Loop Capital Buy → Hold
Alle ansehen

Ciena Corp Aktie (CIEN) Neueste Nachrichten

pulisher
Aug 21, 2026

AB Discovery Value Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

Aug 21, 2026
pulisher
Aug 21, 2026

ION Network deploys Ciena gear for ICS1 connecting Indonesia and Singapore - Developing Telecoms

Aug 21, 2026
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Aug 20, 2026

Ciena vs. Coherent: Which AI Optical Networking Stock is a Better Buy? - Yahoo Finance

Aug 20, 2026
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Aug 20, 2026

Can ION Network's Adoption of WL6e Boost CIEN's Optical Momentum? - Yahoo Finance UK

Aug 20, 2026
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Aug 20, 2026

BofA Securities Adjusts Ciena Price Target to $550 From $660, Maintains Buy Rating - marketscreener.com

Aug 20, 2026
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Aug 20, 2026

BofA cuts Ciena stock price target on optical sector valuation By Investing.com - Investing.com Nigeria

Aug 20, 2026
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Aug 20, 2026

BofA cuts Ciena stock price target on optical sector valuation - Investing.com

Aug 20, 2026
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Aug 20, 2026

Coherent, Teradyne, and Ciena Are the S&P 500’s 3 Biggest Decliners on Tuesday - AOL.com

Aug 20, 2026
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Aug 20, 2026

Why Is Ciena (NYSE:CIEN) in Focus After e& UAE Network Deal? - Kalkine Media

Aug 20, 2026
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Aug 19, 2026

Ciena CEO Sells 2,952 Shares for $1.3 Million - Yahoo Finance

Aug 19, 2026
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Aug 19, 2026

Ciena CEO Sells 2,952 Shares for $1.3 Million - The Motley Fool

Aug 19, 2026
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Aug 19, 2026

Why Ciena Stock Tanked by Almost 9% on Tuesday - AOL.com

Aug 19, 2026
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Aug 19, 2026

Can MOFN Tailwinds Drive Ciena's Service Provider Revenues? - The Globe and Mail

Aug 19, 2026
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Aug 19, 2026

CIEN Upgraded by Northland Capital Markets -- Price Target Raised to $500 - GuruFocus

Aug 19, 2026
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Aug 19, 2026

Northland upgrades Ciena stock rating on strong supplier results By Investing.com - Investing.com Australia

Aug 19, 2026
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Aug 19, 2026

Why is Ciena stock gaining today? By Investing.com - Investing.com Australia

Aug 19, 2026
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Aug 19, 2026

This Ciena Analyst Turns Bullish; Here Are Top 5 Upgrades For Wednesday - Benzinga

Aug 19, 2026
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Aug 19, 2026

Ciena (NYSE:CIEN) Upgraded to "Outperform" at Northland Securities - MarketBeat

Aug 19, 2026
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Aug 19, 2026

CIEN Looks 305.4% Overvalued on GF Value™ - GuruFocus

Aug 19, 2026
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Aug 19, 2026

Why is Ciena stock gaining today? - Investing.com

Aug 19, 2026
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Aug 19, 2026

TD Cowen Adjusts Price Target on Ciena to $575 From $675, Maintains Buy Rating - marketscreener.com

Aug 19, 2026
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Aug 18, 2026

Ciena SVP & CFO Marc Graff sells $2.15m in company stock - Investing.com

Aug 18, 2026
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Aug 18, 2026

Marc Graff Sells 4,995 Shares of Ciena (NYSE:CIEN) Stock - MarketBeat

Aug 18, 2026
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Aug 18, 2026

Ciena SVP Brodie Gage Executes Sale of 1,200 Shares via 10b5-1 Trading Plan - Kalkine Media

Aug 18, 2026
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Aug 18, 2026

Ciena Insider Sold Shares Worth $1,095,250, According to a Recent SEC Filing - marketscreener.com

Aug 18, 2026
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Aug 18, 2026

Ciena (NYSE: CIEN) exec sells 2,500 shares under trading plan - Stock Titan

Aug 18, 2026
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Aug 18, 2026

Ciena Insider Sold Shares Worth $1,321,840, According to a Recent SEC Filing - marketscreener.com

Aug 18, 2026
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Aug 18, 2026

Ciena Insider Sold Shares Worth $527,088, According to a Recent SEC Filing - marketscreener.com

Aug 18, 2026
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Aug 18, 2026

Ciena (NYSE: CIEN) exec sale leaves 38,407-share stake - Stock Titan

Aug 18, 2026
pulisher
Aug 18, 2026

Why Is CIEN Stock Falling Today? - Stocktwits

Aug 18, 2026
pulisher
Aug 18, 2026

Why is Ciena stock sliding today? By Investing.com - Investing.com Australia

Aug 18, 2026
pulisher
Aug 18, 2026

CIEN Maintained by TD Cowen -- Price Target Lowered to $575 - GuruFocus

Aug 18, 2026
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Aug 18, 2026

Why is Ciena stock sliding today? - Investing.com

Aug 18, 2026
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Aug 18, 2026

TD Cowen Lowers Ciena (NYSE:CIEN) Price Target to $575.00 - MarketBeat

Aug 18, 2026
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Aug 18, 2026

Plato Investment Management Ltd Takes Position in Ciena Corporation $CIEN - MarketBeat

Aug 18, 2026
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Aug 18, 2026

Ciena Corp (CIEN) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Aug 18, 2026
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Aug 17, 2026

Paralel Advisors LLC's Ciena Corp(CIEN) Holding History - GuruFocus

Aug 17, 2026
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Aug 17, 2026

Ciena Corp (CIEN) Shares Surge 3.8% -- What GF Score of 72 Tells Investors - GuruFocus

Aug 17, 2026
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Aug 17, 2026

$1000 Invested In Ciena 15 Years Ago Would Be Worth This Much Today - Benzinga

Aug 17, 2026
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Aug 17, 2026

Ciena (NYSE: CIEN) affiliate plans $527K sale of 1,200 shares - Stock Titan

Aug 17, 2026
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Aug 17, 2026

AI Networking Stocks Are Rallying on Monday. Marvell Up 8%, Credo Up 8%, Ciena Joins the Move - Yahoo Finance

Aug 17, 2026
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Aug 17, 2026

Ciena rises as AI networking demand and prior capital actions remain in focus - Quiver Quantitative

Aug 17, 2026
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Aug 17, 2026

Ciena Corp Stock (CIEN) Moved Up by 6.53% on Aug 17: A Full Analysis - TradingKey

Aug 17, 2026
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Aug 17, 2026

Ciena Corporation Price Today | XCIEN Live Price, Chart & Market Cap - okx.com

Aug 17, 2026
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Aug 17, 2026

Ciena (NYSE:CIEN) Passes the Eight-Rule Growth Screen: Earnings, Margins, and Cash Flow All Accelerating - ChartMill

Aug 17, 2026
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Aug 17, 2026

Ciena Corp (CIEN) Technical Analysis: Support, Resistance, Indicators & Moving Averages - TradingKey

Aug 17, 2026
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Aug 17, 2026

Ciena Corp (CIEN) Stock News Today - TradingKey

Aug 17, 2026
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Aug 16, 2026

Ciena Corporation $CIEN Shares Purchased by Empowered Funds LLC - MarketBeat

Aug 16, 2026
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Aug 15, 2026

AI networking demand is redrawing the enterprise hardware race - grafa.com

Aug 15, 2026
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Aug 15, 2026

Equity Index Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

Aug 15, 2026
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Aug 15, 2026

Fidelity Mid Cap Value Fund's Ciena Corp(CIEN) Holding History - GuruFocus

Aug 15, 2026

Finanzdaten der Ciena Corp-Aktie (CIEN)

Umsatz

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Nettogewinn

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Free Cashflow

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ENV

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NOK NOK
$10.21
price down icon 3.59%
HPE HPE
$52.31
price down icon 3.86%
UI UI
$599.35
price up icon 1.10%
$9.95
price down icon 1.29%
$895.00
price down icon 6.39%
Kapitalisierung:     |  Volumen (24h):