297.25
price down icon0.49%   -1.45
after-market After Hours: 299.00 1.75 +0.59%
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Ciena Corp stock is traded at $297.25, with a volume of 3.45M. It is down -0.49% in the last 24 hours and up +28.93% 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:
$298.70
Open:
$307.28
24h Volume:
3.45M
Relative Volume:
0.99
Market Cap:
$41.87B
Revenue:
$4.77B
Net Income/Loss:
$123.34M
P/E Ratio:
349.91
EPS:
0.8495
Net Cash Flow:
$665.28M
1W Performance:
+17.26%
1M Performance:
+28.93%
6M Performance:
+218.32%
1Y Performance:
+239.75%
1-Day Range:
Value
$286.55
$308.81
1-Week Range:
Value
$238.57
$308.81
52-Week Range:
Value
$49.21
$308.81

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
2025-12-11
Name
Latest SEC Filings
Name
CIEN's Discussions on Twitter

Compare CIEN vs CSCO, MSI, UI, LITE

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Communication Equipment icon
CIEN
Ciena Corp
297.25 42.07B 4.77B 123.34M 665.28M 0.8495
Communication Equipment icon
CSCO
Cisco Systems Inc
85.54 340.94B 57.70B 10.60B 12.73B 2.6521
Communication Equipment icon
MSI
Motorola Solutions Inc
421.13 69.90B 11.31B 2.12B 2.41B 12.46
Communication Equipment icon
UI
Ubiquiti Inc
713.11 43.48B 2.97B 888.63M 699.50M 14.68
Communication Equipment icon
LITE
Lumentum Holdings Inc
574.11 40.06B 2.11B 251.60M -29.50M 3.2704

Ciena Corp Stock (CIEN) Upgrades & Downgrades

Date Action Analyst Rating Change
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
04:25 AM

Ciena Shares Rebound, Climb Over 3% After Key Trading Signal - Benzinga

04:25 AM
pulisher
02:29 AM

Ciena: AI Rebirth Fairly Valued (NYSE:CIEN) - Seeking Alpha

02:29 AM
pulisher
08:15 AM

Ciena Corporation (NYSE:CIEN) Looks Just Right With A 30% Price Jump - simplywall.st

08:15 AM
pulisher
08:07 AM

Ciena (NYSE:CIEN) Downgraded by Zacks Research to Hold - MarketBeat

08:07 AM
pulisher
05:06 AM

Ciena (NYSE:CIEN) Hits New 1-Year HighHere's Why - MarketBeat

05:06 AM
pulisher
03:36 AM

Envestnet Asset Management Inc. Sells 83,217 Shares of Ciena Corporation $CIEN - MarketBeat

03:36 AM
pulisher
03:00 AM

Ciena (NASDAQ:CIEN) Fueling Digital Transformation In Russell 1000 ETF - Kalkine Media

03:00 AM
pulisher
Feb 10, 2026

Ciena stock climbs again after S&P 500 addition; March earnings next test - Bez Kabli

Feb 10, 2026
pulisher
Feb 10, 2026

Ciena Surges 210% in 6 Months: Should Investors Buy, Hold or Fold? - The Globe and Mail

Feb 10, 2026
pulisher
Feb 10, 2026

The Optical Backbone of the AI Revolution: A Deep Dive into Ciena Corporation (CIEN) - FinancialContent

Feb 10, 2026
pulisher
Feb 10, 2026

Why Ciena (CIEN) is a Top Momentum Stock for the Long-Term - Yahoo Finance

Feb 10, 2026
pulisher
Feb 10, 2026

Ciena Stock (+6.8%): AI Demand Re-Rate Forces Analyst Upgrades - Trefis

Feb 10, 2026
pulisher
Feb 10, 2026

Oppenheimer Asset Management Inc. Sells 78,324 Shares of Ciena Corporation $CIEN - MarketBeat

Feb 10, 2026
pulisher
Feb 10, 2026

CloudAlpha Capital Management Limited Hong Kong Makes New Investment in Ciena Corporation $CIEN - MarketBeat

Feb 10, 2026
pulisher
Feb 10, 2026

Ciena Stock (+6.8%): S&P 500 Inclusion Ignites a Forced Institutional Chase - Trefis

Feb 10, 2026
pulisher
Feb 10, 2026

Ciena’s S&P 500 Debut Highlights Growing Role In AI Networking - Yahoo Finance

Feb 10, 2026
pulisher
Feb 09, 2026

Ciena (NYSE:CIEN) Trading 8.9% HigherHere's Why - MarketBeat

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena Corporation (NYSE:CIEN) Stock Is Going Strong But Fundamentals Look Uncertain: What Lies Ahead ? - 富途牛牛

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena Index Additions And Global Deployments Raise Valuation Questions - simplywall.st

Feb 09, 2026
pulisher
Feb 09, 2026

Options Trading: How to Profit From Ciena's Bullish Setup - TheStreet Pro

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena shares surge in first day of trading in S&P 500 - TradingView

Feb 09, 2026
pulisher
Feb 09, 2026

From Dot-Com Survivor to AI Kingmaker: Ciena Reclaims Its S&P 500 Crown - FinancialContent

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena Corp (CIEN) Stock Price Up 7.02% on Feb 9 - GuruFocus

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena Options Trading: A Deep Dive into Market Sentiment - Benzinga

Feb 09, 2026
pulisher
Feb 09, 2026

Best Growth Stocks to Buy for February 9th - Yahoo Finance Singapore

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena stock hits 52-week high at 286.22 USD By Investing.com - Investing.com Nigeria

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena stock hits 52-week high at 286.22 USD - Investing.com

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena stock rises as S&P 500 entry kicks in, even as Wall Street dips - TechStock²

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena Corporation (CIEN): The Optical Nerve Center of the AI Revolution - FinancialContent

Feb 09, 2026
pulisher
Feb 09, 2026

The Zacks Analyst Blog Highlights Micron Technology, MongoDB, Amphenol, Ciena and Seagate Technology - The Globe and Mail

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena (CIEN) Soars 7.3%: Is Further Upside Left in the Stock? - Yahoo Finance

Feb 09, 2026
pulisher
Feb 09, 2026

Possible Bearish Signals With Ciena Insiders Disposing Stock - Yahoo Finance

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena Corporation (NYSE:CIEN) Receives Consensus Rating of "Moderate Buy" from Brokerages - MarketBeat

Feb 09, 2026
pulisher
Feb 09, 2026

Ciena Corporation (NYSE:CIEN) Shown in Russell 1000 Technology Framework - Kalkine Media

Feb 09, 2026
pulisher
Feb 08, 2026

Ciena Corporation(NYSE: CIEN) added to S&P 500 Equal Weighted - marketscreener.com

Feb 08, 2026
pulisher
Feb 08, 2026

Ciena Corporation(NYSE: CIEN) dropped from S&P 400 - marketscreener.com

Feb 08, 2026
pulisher
Feb 08, 2026

Diamond Hill Capital Management Inc. Decreases Stock Position in Ciena Corporation $CIEN - MarketBeat

Feb 08, 2026
pulisher
Feb 08, 2026

Ashton Thomas Private Wealth LLC Reduces Stock Position in Ciena Corporation $CIEN - MarketBeat

Feb 08, 2026
pulisher
Feb 07, 2026

CIENA CORP (NYSE:CIEN) Exhibits High-Growth Momentum and Bullish Technical Setup - Chartmill

Feb 07, 2026
pulisher
Feb 06, 2026

Ciena Joins S&P 500 As Hyperscale And 5G Growth Meets Lofty Valuation - simplywall.st

Feb 06, 2026
pulisher
Feb 06, 2026

How Ciena Rode The AI Wave To An S&P 500 Return - Investor's Business Daily

Feb 06, 2026
pulisher
Feb 06, 2026

Thrivent Financial for Lutherans Decreases Holdings in Ciena Corporation $CIEN - MarketBeat

Feb 06, 2026
pulisher
Feb 06, 2026

Can Ciena's strong cash flow generation support continued buybacks? - MSN

Feb 06, 2026
pulisher
Feb 05, 2026

Ciena stock price swings on S&P 500 call-up, with Feb. 9 and March 5 in focus - TechStock²

Feb 05, 2026
pulisher
Feb 05, 2026

March 27th Options Now Available For Ciena - Nasdaq

Feb 05, 2026
pulisher
Feb 05, 2026

Ciena’s AI-Driven Return: Networking Giant to Join S&P 500 Benchmark - FinancialContent

Feb 05, 2026
pulisher
Feb 05, 2026

Ciena schedules March 5 webcast on first‑quarter 2026 results - Stock Titan

Feb 05, 2026
pulisher
Feb 05, 2026

How Investors May Respond To Ciena (CIEN) Expanding 800G Terrestrial And Subsea Hyperscaler Infrastructure - simplywall.st

Feb 05, 2026
pulisher
Feb 05, 2026

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

Feb 05, 2026
pulisher
Feb 05, 2026

Ciena Stock Climbs on News of Upcoming Inclusion in S&P 500 Index - TIKR.com

Feb 05, 2026
pulisher
Feb 05, 2026

Penserra Capital Management LLC Sells 55,919 Shares of Ciena Corporation $CIEN - MarketBeat

Feb 05, 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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$574.11
price up icon 2.31%
communication_equipment NOK
$7.34
price up icon 3.67%
communication_equipment UI
$713.11
price down icon 0.74%
$11.14
price down icon 0.80%
communication_equipment HPE
$23.81
price down icon 0.67%
Cap:     |  Volume (24h):