391.34
price up icon3.22%   12.20
after-market Handel nachbörslich: 392.01 0.67 +0.17%
loading
Schlusskurs vom Vortag:
$379.14
Offen:
$385
24-Stunden-Volumen:
2.52M
Relative Volume:
1.12
Marktkapitalisierung:
$55.50B
Einnahmen:
$5.57B
Nettoeinkommen (Verlust:
$438.30M
KGV:
130.26
EPS:
3.0044
Netto-Cashflow:
$832.65M
1W Leistung:
+9.65%
1M Leistung:
+10.50%
6M Leistung:
-12.60%
1J Leistung:
+156.35%
1-Tages-Spanne:
Value
$377.03
$395.96
1-Wochen-Bereich:
Value
$339.33
$395.96
52-Wochen-Spanne:
Value
$147.36
$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, LITE, HPE, MSI, NOK

Aktien Preis Marktkapitalisierung Umsatz Nettogewinn Free Cashflow ENV
CIEN icon
CIEN
Ciena Corp
391.34 50.61B 5.57B 438.30M 832.65M 3.0044
CSCO icon
CSCO
Cisco Systems Inc
112.20 428.80B 60.75B 12.23B 11.79B 3.0675
LITE icon
LITE
Lumentum Holdings Inc
1,085.42 84.47B 2.49B 439.90M 114.00M 5.3881
HPE icon
HPE
Hewlett Packard Enterprise Co
69.33 83.55B 38.91B 1.56B 3.99B 1.0634
MSI icon
MSI
Motorola Solutions Inc
447.41 75.61B 11.87B 2.10B 2.49B 12.40
NOK icon
NOK
Nokia Corp Adr
10.60 58.17B 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
Oct 01, 2026

A 97-share sale is proposed at Ciena (NYSE: CIEN) by officer Marc Graff. - Stock Titan

Oct 01, 2026
pulisher
Oct 01, 2026

Officer Sheela Kosaraju proposes selling 2,101 Ciena (NYSE: CIEN) shares worth $746K. - Stock Titan

Oct 01, 2026
pulisher
Oct 01, 2026

An officer proposes selling 2,629 shares worth about $934K at Ciena (CIEN). - Stock Titan

Oct 01, 2026
pulisher
Oct 01, 2026

Coherent, Lumentum, and Ciena stocks surge on bullish Wall Street call - Yahoo Finance

Oct 01, 2026
pulisher
Oct 01, 2026

Ciena Corp Stock (CIEN) Moved Up by 6.03% on Oct 1: Key Drivers Unveiled - TradingKey

Oct 01, 2026
pulisher
Oct 01, 2026

Ciena Climbs 6% After a Week of Bullish Analyst Calls; Arista Ticks Up, Cisco Holds Steady - AOL.com

Oct 01, 2026
pulisher
Sep 30, 2026

CIEN Initiates Coverage On Bernstein -- Rating Set to Outperform - GuruFocus

Sep 30, 2026
pulisher
Sep 30, 2026

This Ciena Analyst Begins Coverage On A Bullish Note; Here Are Top 5 Initiations For Wednesday - Benzinga

Sep 30, 2026
pulisher
Sep 29, 2026

Form 4 Ciena Corp For: 29 September By Investing.com - Investing.com South Africa

Sep 29, 2026
pulisher
Sep 29, 2026

Ciena EVP Joseph Cumello sells $568,604 in company stock By Investing.com - Investing.com South Africa

Sep 29, 2026
pulisher
Sep 29, 2026

Ciena EVP Joseph Cumello sells $568,604 in company stock - Investing.com

Sep 29, 2026
pulisher
Sep 29, 2026

CIEN Stock Price Prediction 2026-2027 | Ciena Forecast - 247wallst.com

Sep 29, 2026
pulisher
Sep 28, 2026

CIEN Has Returned 390.8% in 675 Days Inside Eric Bleeker's AI Portfolio - 247wallst.com

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena director Bruce Claflin contributes $1.02m in stock to fund - Investing.com Australia

Sep 28, 2026
pulisher
Sep 28, 2026

Form 4 Ciena Corp For: 28 September By Investing.com - Investing.com Nigeria

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena director Bruce Claflin contributes $1.02m in stock to fund By Investing.com - Investing.com South Africa

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena (NYSE:CIEN) Director Bruce Claflin Sells 2,857 Shares of Stock - MarketBeat

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena Corp (CIEN) Shares Fall 3.6% -- What GF Score of 76 Tells Investors - GuruFocus

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena (NYSE:CIEN) Stock Price Down 3.7% on Insider Selling - MarketBeat

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena Slides as Investors Digest Valuation, Margin Debate After Strong September Updates - Quiver Quantitative

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena's Optical Tech Gets a Boost From CtrlS Deployment - theglobeandmail.com

Sep 28, 2026
pulisher
Sep 28, 2026

$1000 Invested In Ciena 10 Years Ago Would Be Worth This Much Today - Benzinga

Sep 28, 2026
pulisher
Sep 28, 2026

Is Ciena Stock Outperforming the Nasdaq? - Barchart.com

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena Corporation (CIEN) Stock Forecasts - Yahoo! Finance Canada

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena Corp Agencies, 2026 - OpenSecrets

Sep 28, 2026
pulisher
Sep 28, 2026

Ciena Corp Lobbyists, 2026 - OpenSecrets

Sep 28, 2026
pulisher
Sep 28, 2026

Local public company launches $200M fund for early-stage AI firms - The Business Journals

Sep 28, 2026
pulisher
Sep 27, 2026

Form 4 Ciena Corp For: 27 September By Investing.com - Investing.com Nigeria

Sep 27, 2026
pulisher
Sep 26, 2026

Ciena Stock Heats Up After Evercore Upgrade. How $550 Could Be the Next Stop. - Barchart.com

Sep 26, 2026
pulisher
Sep 26, 2026

Form 4 Ciena Corp For: 26 September By Investing.com - Investing.com Nigeria

Sep 26, 2026
pulisher
Sep 26, 2026

Ciena director Thomas Nevens sells $1.34m in stock By Investing.com - Investing.com South Africa

Sep 26, 2026
pulisher
Sep 26, 2026

Ciena director Thomas Nevens sells $1.34m in stock - Investing.com

Sep 26, 2026
pulisher
Sep 25, 2026

After a $739,599 June sale, Ciena (CIEN) officer Joseph Cumello proposes another share sale. - Stock Titan

Sep 25, 2026
pulisher
Sep 25, 2026

Here is Why Growth Investors Should Buy Ciena (CIEN) Now - Yahoo Finance

Sep 25, 2026
pulisher
Sep 25, 2026

Ciena (CIEN) Stock Gets a $550 Price Target as AI Networking Opportunity Expands - Insider Monkey

Sep 25, 2026
pulisher
Sep 24, 2026

Ciena Corporation (CIEN) Stock Price, News, Quote & History - Yahoo! Finance Canada

Sep 24, 2026
pulisher
Sep 24, 2026

Zacks.com featured highlights include CareDx, Ciena, Celestica, Materion and MACOM Technology Solutions - Yahoo Finance

Sep 24, 2026
pulisher
Sep 23, 2026

Why Is CIEN Stock Falling Today? - Stocktwits

Sep 23, 2026
pulisher
Sep 23, 2026

Form 144 CIENA CORPORATION For: 23 September By Investing.com - Investing.com Nigeria

Sep 23, 2026
pulisher
Sep 23, 2026

Shares valued at $1.34M are proposed for sale by a Ciena (NYSE: CIEN) director. - Stock Titan

Sep 23, 2026
pulisher
Sep 23, 2026

Ciena Fell 40%—Now One Analyst Sees 50% Upside - Barchart.com

Sep 23, 2026
pulisher
Sep 23, 2026

Ciena Tokenized Stock (Ondo) USD Price (CIENON-USD) - Yahoo! Finance Canada

Sep 23, 2026
pulisher
Sep 23, 2026

Buy 3 Top-Ranked AI-Led Stocks at Deep Discount to Maximize Your Gains - Zacks Investment Research

Sep 23, 2026
pulisher
Sep 23, 2026

3 Optical Networking Stocks Retail Investors Are Watching For AI Data Center Growth - simplywall.st

Sep 23, 2026
pulisher
Sep 23, 2026

Why Has Ciena (CIEN) Returned to the Spotlight? - Kalkine Media

Sep 23, 2026
pulisher
Sep 22, 2026

Form 4 Ciena Corp For: 22 September By Investing.com - Investing.com Canada

Sep 22, 2026
pulisher
Sep 22, 2026

Cisco Sinks 6% While the Tech Sector Rises; Arista and Ciena Hold Flat - finance.yahoo.com

Sep 22, 2026
pulisher
Sep 22, 2026

Ciena Expands Global Subsea Footprint With ACE & ECHO Upgrades - TradingView

Sep 22, 2026
pulisher
Sep 22, 2026

Ciena vs. ADTRAN: Which Optical Networking Stock is the Better Buy? - Yahoo Finance

Sep 22, 2026
pulisher
Sep 22, 2026

Stifel reiterates Ciena stock rating on data center growth outlook By Investing.com - Investing.com Canada

Sep 22, 2026
pulisher
Sep 22, 2026

Ciena (NYSE:CIEN) Clears All Eight Growth Rules With Accelerating Earnings and Sales - ChartMill

Sep 22, 2026

Finanzdaten der Ciena Corp-Aktie (CIEN)

Umsatz

loading

Nettogewinn

loading

Free Cashflow

loading

ENV

loading
NOK NOK
$10.60
price up icon 2.22%
UI UI
$620.52
price up icon 1.78%
MSI MSI
$447.41
price down icon 0.14%
$9.29
price up icon 0.81%
HPE HPE
$69.33
price up icon 7.36%
Kapitalisierung:     |  Volumen (24h):