576.79
price up icon5.88%   32.04
after-market After Hours: 569.78 -7.01 -1.22%
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Ciena Corp stock is traded at $576.79, with a volume of 2.23M. It is up +5.88% in the last 24 hours and up +32.82% over the past month. Ciena is a telecommunications equipment provider focused on optical transport technologies, with clients in a number of industries such as communication services providers, web-scale providers, cable operators, government, and large enterprises worldwide. The company provides equipment, software, and services that support transport, switching, aggregation, service delivery, and data traffic management.
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Previous Close:
$544.75
Open:
$563
24h Volume:
2.23M
Relative Volume:
0.67
Market Cap:
$81.56B
Revenue:
$5.12B
Net Income/Loss:
$229.05M
P/E Ratio:
366.24
EPS:
1.5749
Net Cash Flow:
$742.21M
1W Performance:
+21.33%
1M Performance:
+32.82%
6M Performance:
+186.30%
1Y Performance:
+693.82%
1-Day Range:
Value
$550.06
$583.77
1-Week Range:
Value
$486.25
$583.77
52-Week Range:
Value
$70.77
$583.77

Ciena Corp Stock (CIEN) Company Profile

Name
Name
Ciena Corp
Name
Phone
(410) 865-8500
Name
Address
7035 RIDGE ROAD, HANOVER, MD
Name
Employee
9,080
Name
Twitter
@ciena
Name
Next Earnings Date
2026-06-04
Name
Latest SEC Filings
Name
CIEN's Discussions on Twitter

Compare CIEN vs CSCO, NOK, MSI, LITE

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
CIEN icon
CIEN
Ciena Corp
576.79 77.03B 5.12B 229.05M 742.21M 1.5749
CSCO icon
CSCO
Cisco Systems Inc
91.64 372.47B 59.05B 11.35B 12.24B 2.8428
NOK icon
NOK
Nokia Corp Adr
13.19 74.92B 23.20B 909.72M 1.64B 0.1603
MSI icon
MSI
Motorola Solutions Inc
433.66 72.80B 11.68B 2.16B 2.57B 12.76
LITE icon
LITE
Lumentum Holdings Inc
944.28 71.01B 2.11B 251.60M -29.50M 3.2704

Ciena Corp Stock (CIEN) Upgrades & Downgrades

Date Action Analyst Rating Change
Mar-12-26 Initiated TD Cowen Buy
Mar-06-26 Upgrade BofA Securities Neutral → Buy
Jan-20-26 Downgrade BofA Securities Buy → Neutral
Dec-12-25 Downgrade Northland Capital Outperform → Market Perform
Oct-13-25 Upgrade BNP Paribas Exane Neutral → Outperform
Oct-10-25 Upgrade Morgan Stanley Underweight → Equal-Weight
Sep-26-25 Upgrade Rosenblatt Neutral → Buy
Sep-05-25 Downgrade B. Riley Securities Buy → Neutral
Sep-05-25 Reiterated Needham Buy
Jul-08-25 Downgrade Morgan Stanley Equal-Weight → Underweight
Mar-12-25 Upgrade Northland Capital Market Perform → Outperform
Jan-28-25 Upgrade JP Morgan Neutral → Overweight
Dec-13-24 Upgrade BofA Securities Neutral → Buy
Oct-28-24 Downgrade Morgan Stanley Overweight → Equal-Weight
Oct-15-24 Downgrade Evercore ISI Outperform → In-line
Oct-09-24 Downgrade Exane BNP Paribas Outperform → Neutral
Oct-07-24 Downgrade JP Morgan Overweight → Neutral
Sep-23-24 Upgrade Citigroup Sell → Buy
Sep-05-24 Downgrade BofA Securities Buy → Neutral
Jun-12-24 Upgrade Morgan Stanley Equal-Weight → Overweight
Jun-06-24 Downgrade Raymond James Strong Buy → Outperform
May-30-24 Downgrade Rosenblatt Buy → Neutral
Apr-12-24 Initiated Citigroup Sell
Apr-11-24 Initiated Exane BNP Paribas Outperform
Jan-12-24 Upgrade Evercore ISI In-line → Outperform
Sep-28-23 Initiated Stifel Buy
Aug-28-23 Reiterated Needham Buy
Mar-29-23 Downgrade Morgan Stanley Overweight → Equal-Weight
Mar-28-23 Upgrade Raymond James Outperform → Strong Buy
Dec-20-22 Upgrade JP Morgan Neutral → Overweight
Oct-11-22 Downgrade Evercore ISI Outperform → In-line
Sep-06-22 Downgrade JP Morgan Overweight → Neutral
Aug-12-22 Upgrade Morgan Stanley Equal-Weight → Overweight
Aug-04-22 Initiated MKM Partners Buy
Jun-03-22 Upgrade B. Riley Securities Neutral → Buy
Apr-05-22 Initiated UBS Neutral
Mar-24-22 Initiated Rosenblatt Buy
Feb-14-22 Initiated Loop Capital Buy
Dec-10-21 Reiterated B. Riley Securities Neutral
Dec-10-21 Reiterated Barclays Overweight
Dec-10-21 Reiterated BofA Securities Buy
Dec-10-21 Reiterated Citigroup Buy
Dec-10-21 Reiterated JP Morgan Overweight
Dec-10-21 Reiterated Jefferies Buy
Dec-10-21 Reiterated Morgan Stanley Equal-Weight
Dec-10-21 Reiterated Needham Buy
Jan-21-21 Upgrade BofA Securities Neutral → Buy
Nov-18-20 Downgrade Rosenblatt Buy → Neutral
Jul-24-20 Initiated Wolfe Research Outperform
Jul-21-20 Upgrade Needham Hold → Buy
Jun-04-20 Downgrade Northland Capital Outperform → Market Perform
May-13-20 Downgrade B. Riley FBR Buy → Neutral
Apr-16-20 Downgrade Morgan Stanley Overweight → Equal-Weight
Jan-08-20 Upgrade Morgan Stanley Equal-Weight → Overweight
Dec-13-19 Reiterated Dougherty & Company Buy
Dec-13-19 Upgrade Piper Jaffray Neutral → Overweight
Dec-06-19 Downgrade UBS Neutral → Sell
Sep-11-19 Initiated Evercore ISI Outperform
Aug-29-19 Upgrade Rosenblatt Neutral → Buy
Aug-08-19 Initiated Barclays Overweight
Apr-15-19 Upgrade Northland Capital Market Perform → Outperform
Mar-06-19 Reiterated B. Riley FBR Buy
Mar-06-19 Reiterated Dougherty & Company Buy
Jan-30-19 Downgrade BofA/Merrill Buy → Neutral
Dec-14-18 Reiterated B. Riley FBR Buy
Dec-14-18 Reiterated Dougherty & Company Buy
Dec-14-18 Downgrade Loop Capital Buy → Hold
View All

Ciena Corp Stock (CIEN) Latest News

pulisher
08:00 AM

For Ciena Insiders, Selling US$3.8m Of Shares Was A Smart Move - Yahoo Finance

08:00 AM
pulisher
07:35 AM

Navellier & Associates Inc. Invests $3.57 Million in Ciena Corporation $CIEN - MarketBeat

07:35 AM
pulisher
06:03 AM

Ciena (NYSE:CIEN) Hits New 52-Week HighHere's What Happened - MarketBeat

06:03 AM
pulisher
01:13 AM

Ciena Stock Rockets 15% With 5-Day Winning Streak - Trefis

01:13 AM
pulisher
12:51 PM

Ciena Stock On Fire: Up 15% With 5-Day Winning Streak - Trefis

12:51 PM
pulisher
May 05, 2026

Ciena Takes Share as Optical Networking Finds a Home in Data Centers - Morningstar

May 05, 2026
pulisher
May 05, 2026

Crowdstrike To Rally Around 10%? Here Are 10 Top Analyst Forecasts For Tuesday - Benzinga

May 05, 2026
pulisher
May 05, 2026

Why Ciena (CIEN) is Poised to Beat Earnings Estimates Again - Yahoo Finance

May 05, 2026
pulisher
May 05, 2026

Stifel raises Ciena stock price target to $585 on AI infrastructure demand - Investing.com UK

May 05, 2026
pulisher
May 05, 2026

Lumentum, Ciena, Coherent in focus as Stifel ups price targets ahead of earnings (LITE:NASDAQ) - Seeking Alpha

May 05, 2026
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May 05, 2026

Stifel Adjusts Price Target on Ciena to $585 From $430, Maintains Buy Rating - marketscreener.com

May 05, 2026
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May 05, 2026

Danske Bank A S Purchases 35,000 Shares of Ciena Corporation $CIEN - MarketBeat

May 05, 2026
pulisher
May 04, 2026

Ciena (NYSE:CIEN) CEO Gary Smith Sells 2,952 Shares - MarketBeat

May 04, 2026
pulisher
May 04, 2026

Ciena (NYSE: CIEN) CEO sells 2,952 shares under Rule 10b5-1 plan - Stock Titan

May 04, 2026
pulisher
May 04, 2026

Ciena Gains Attention As AI Demand Drives Russell 1000 Trends - Kalkine Media

May 04, 2026
pulisher
May 04, 2026

Why Ciena (CIEN) Is Up 5.7% After AI-Fueled Cloud Demand Sparks Valuation And Insider Scrutiny - simplywall.st

May 04, 2026
pulisher
May 04, 2026

Sanctuary Advisors LLC Grows Holdings in Ciena Corporation $CIEN - MarketBeat

May 04, 2026
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May 04, 2026

Estate Counselors LLC Takes Position in Ciena Corporation $CIEN - MarketBeat

May 04, 2026
pulisher
May 04, 2026

Needham raises Ciena stock price target to $370 on AI demand - Investing.com

May 04, 2026
pulisher
May 03, 2026

Ciena shares drop despite Q1 beat By Investing.com - Investing.com Nigeria

May 03, 2026
pulisher
May 03, 2026

Wolfe Research raises Ciena stock price target on AI networking demand - Investing.com

May 03, 2026
pulisher
May 03, 2026

Stifel raises Ciena stock price target to $320 on strong results - Investing.com

May 03, 2026
pulisher
May 03, 2026

Ciena Corporation $CIEN Shares Sold by Kornitzer Capital Management Inc. KS - MarketBeat

May 03, 2026
pulisher
May 03, 2026

Ciena Q1 2026 slides: cloud revenue surges 76%, stock falls 8% - Investing.com India

May 03, 2026
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May 03, 2026

Ciena shares drop despite Q1 beat - Investing.com

May 03, 2026
pulisher
May 02, 2026

Morgan Stanley raises Ciena stock price target on margin strength - Investing.com

May 02, 2026
pulisher
May 02, 2026

Ciena Rejoins S&P 500 As AI Data Center Demand Lifts Valuation - Yahoo Finance

May 02, 2026
pulisher
May 02, 2026

Horizon Investments LLC Buys 57,606 Shares of Ciena Corporation $CIEN - MarketBeat

May 02, 2026
pulisher
May 02, 2026

Ciena (NYSE:CIEN) Upgraded at Rothschild & Co Redburn - MarketBeat

May 02, 2026
pulisher
May 02, 2026

Oppenheimer Asset Management Inc. Reduces Stock Holdings in Ciena Corporation $CIEN - MarketBeat

May 02, 2026
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May 02, 2026

State of New Jersey Common Pension Fund D Has $11.36 Million Holdings in Ciena Corporation $CIEN - MarketBeat

May 02, 2026
pulisher
May 02, 2026

Pictet Asset Management Holding SA Has $13.20 Million Stock Position in Ciena Corporation $CIEN - MarketBeat

May 02, 2026
pulisher
May 02, 2026

Rothschild & Co initiates coverage of Ciena (CIEN) with neutral recommendation - MSN

May 02, 2026
pulisher
May 02, 2026

Can Arista Networks Outrun Ciena in the Next Rally? - Trefis

May 02, 2026
pulisher
May 01, 2026

Voya Index Plus MidCap Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

May 01, 2026
pulisher
May 01, 2026

CVT S&P MidCap 400 Index Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

May 01, 2026
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May 01, 2026

Jim Cramer on Ciena: "Up 100% Is a Little Bit Too Hot for Me" - 24/7 Wall St.

May 01, 2026
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May 01, 2026

Ciena Initiated at Neutral by Rothschild & Co - Moomoo

May 01, 2026
pulisher
May 01, 2026

CIEN Initiated Coverage On by Rothschild & Co -- Price Target An - GuruFocus

May 01, 2026
pulisher
May 01, 2026

Ciena Positioned to Lead AI-Driven Optical Networking Boom Amid Surging Demand and Backlog Growth - citybiz

May 01, 2026
pulisher
May 01, 2026

Jim Cramer on Ciena: “I’m Going to Have to Hold Off” - Insider Monkey

May 01, 2026
pulisher
May 01, 2026

Ciena Corp.: Buy As Backlog To Cash Is Rolling (NYSE:CIEN) - Seeking Alpha

May 01, 2026
pulisher
May 01, 2026

Ciena Corporation Stock Faces $416 Reality Check as AI Network Push Heads to Brazil - TechStock²

May 01, 2026
pulisher
May 01, 2026

A Look At Ciena (CIEN) Valuation After AI Backlog Fuels Investor Optimism And Insider Selling Concerns - simplywall.st

May 01, 2026
pulisher
May 01, 2026

Here Are Friday’s Top Wall Street Analyst Research Calls: Avis Budget, Caterpillar, Celestica, Commvault Systems, Ciena, Dutch Bros. e.l.f. Beauty, Hershey, Roblox, and More - 24/7 Wall St.

May 01, 2026
pulisher
May 01, 2026

Mitsubishi UFJ Trust & Banking Corp Boosts Stock Holdings in Ciena Corporation $CIEN - MarketBeat

May 01, 2026
pulisher
May 01, 2026

Rothschild & Co Redburn Initiates Ciena at Neutral With $416 Price Target - Moomoo

May 01, 2026
pulisher
May 01, 2026

Rothschild Redburn initiates Ciena stock with neutral rating - Investing.com UK

May 01, 2026
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May 01, 2026

Rothschild Redburn initiates Ciena stock with neutral rating By Investing.com - Investing.com India

May 01, 2026
pulisher
May 01, 2026

CIEN Earnings History & Surprises | EPS & Revenue Results | CIENA CORP (NYSE:CIEN) - ChartMill

May 01, 2026
pulisher
Apr 30, 2026

Ciena Hits Record High In NYSE Composite Momentum Shift - Kalkine Media

Apr 30, 2026

Ciena Corp Stock (CIEN) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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NOK NOK
$13.19
price down icon 1.71%
MSI MSI
$433.66
price down icon 0.99%
$944.28
price down icon 5.06%
UI UI
$1,028.31
price up icon 1.32%
HPE HPE
$30.37
price up icon 1.10%
Cap:     |  Volume (24h):