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Ciena

395.79

+3.310.84%

Post-market: 397.501.71+0.43%19:59 EDT

Volume:1.24M

Turnover:487.31M

Market Cap:55.75B

PE:131.60

High:403.72

Open:396.00

Low:382.75

Close:392.48

52wk High:637.51

52wk Low:87.25

Shares:140.85M

Float Shares:140.05M

Volume Ratio:0.55

T/O Rate:0.88%

Dividend:- -

Dividend Rate:- -

EPS(TTM):3.01

EPS(LYR):0.8500

ROE:15.46%

ROA:6.66%

PB:19.28

PE(LYR):465.64

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Overview Company News Filings

Movement Alert｜Ciena Falls 3.42% in Pre-Market Trading, Communication Equipment Sector Broad Weakness Compounds Convertible Note Dilution Concerns

Movement Alert｜Ciena Technologies Overnight Decline 3.03%, Communication Equipment Sector Broadly Declines Amid Ongoing Convertible Bond Dilution Concerns

Movement Alert｜Ciena Rises 3.92% in Regular Trading, Convertible Note Dilution Fears Easing as Multiple Banks Raise Targets

Movement Alert｜Ciena Rises 3.6% in Pre-Market Trading, Convertible Bond Dilution Concerns Fading as Multiple Banks Raise Targets

Movement Alert｜Ciena Rises 3.56% Overnight, Convertible Bond Dilution Concerns Ease as Multiple Banks Raise Target Prices

Movement Alert｜Ciena Technologies Rises 3.38% in After-Hours Trading, Convertible Bond Dilution Concerns Gradually Digested as Multiple Banks Raise Target Prices

Optical Communication Stocks Rally as Corning Surges Over 9%

Tiger Newspress

Movement Alert｜Ciena Declines 3.8% in Regular Trading, Trading at $452.785

Analyst Report Suggests NVIDIA's Ambitious Plan to Construct Its Own Long-Haul Network, Highlighting Potential Beneficiaries

24H | Chip, Storage, Optical Stocks Rebound. Micron, SOXL up Nearly 5%; SanDisk up over 3%; Western Digital, AAOI, Astera Labs, POET up over 2%

Tiger Newspress

Ciena SVP and Chief Supply Chain Officer Grant Hoffman files initial beneficial ownership statement

Movement Alert｜Ciena Falls 5.1% in Regular Trading, Convertible Bond Dilution Concerns Persist Amid Broad Communication Equipment Sector Selloff

AI Is Leaving the Cloud. Here’s Who Gets Paid When It Does.

Ciena Price Target Maintained With a $600.00/Share by Needham

Ciena Reaffirmed at Buy on Nvidia-Driven Growth Prospects and Attractive Entry Point; $600 Price Target Maintained

BNP Paribas Adjusts Price Target on Ciena to $640 From $625, Maintains Outperform Rating

MT Newswires Live

Movement Alert｜Ciena Technologies Falls 4.76% in Pre-Market Trading, Convertible Bond Dilution Concerns Persist Amid Broad Communication Equipment Sector Selloff

Telefónica Deutschland teams with Ciena’s Blue Planet on AI agents for 5G network slicing design PoC

Movement Alert｜Ciena Technologies Overnight Decline 3.11%, Convertible Bond Dilution Concerns Persist Amid Broad Sector Weakness

The Bull Case For Ciena (CIEN) Could Change Following Quantum‑Safe 800GbE Transatlantic Trial Success

Simply Wall St.

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| Chip, Storage, Optical Stocks Rebound. Micron, SOXL up Nearly 5%; SanDisk up over 3%; Western Digital, AAOI, Astera Labs, POET up over 2%","url":"https://stock-news.laohu8.com/highlight/detail?id=1147765311","media":"Tiger Newspress","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1147765311?lang=en_us&edition=fundamental","pubTime":"2026-06-24 09:53","pubTimestamp":1782265999,"startTime":"0","endTime":"0","summary":" Chip, storage shares jumped in overnight trading. Micron, SOXL up nearly 5%; SanDisk up over 3%; Astera Labs, Credo, Western Digital up over 2%.Optical stocks shined in overnight trading. AAOI, Astera Labs, POET, Coherent, Marvell Tech up around 2%.","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":true,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["COHR","ON","KLAG","SNPS","LITE","SMCZ","SNXX","SMCL","WDC","QCML","ALAB","SMYY","NVDG","SOX","07788","WOLF","COHX","QCMD","Q","AMDU","AMD","NVTS","ASMU","AMDW","NVII","AAOI","AMAT","DAMD","INTC","ARMW","NVD","QCMU","TSMG","TSM","AVGW","SOXS","RMBS","AMDD","ASMG","STSM","AVGG","07388","HIMX","SNDK","MUU","MRVL","STM","TSMZ","LITX","NVTX","AVS","MULL","LRCX","QRVO","NVDW","NVDA","AVGX","NVYY","AVGU","SIMO","NVDS","MRVU","SNPX","AMDL","NVDL","LABX","TSMU","SNDU","MVLL","NXPI","SMTC","AVL","CRDU","AMBA","PSTG","ARM","AMDY","MUD","CIEN","SMCY","UMC","NVDB","UCTT","AMUU","NVDU","SWKS","NVDX","CRDO","MU","WDCX","QCOM","ADI","NVDQ","ALMU","ASML","SMH","INTW","SMCI","STX","LWLG","AVGO","LRCU","AMYY","ANV","LINT","ARMU","LSCC","KLAC","FN","NVDD","PXLW","SMCC","POET","TSMX","TXN","TSMY","DIPS","AMDG","NVDY","ARMG","AMBQ","MCHP","SOXL","GFS","SMCX","NVDO"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645855784","title":"Ciena SVP and Chief Supply Chain Officer Grant Hoffman files initial beneficial ownership statement","url":"https://stock-news.laohu8.com/highlight/detail?id=2645855784","media":"Reuters","labels":["executive","shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2645855784?lang=en_us&edition=fundamental","pubTime":"2026-06-24 02:59","pubTimestamp":1782241150,"startTime":"0","endTime":"0","summary":"Ciena filed an initial beneficial ownership statement naming Grant Hoffman as SVP and chief supply chain officer.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Ciena Corporation published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission , on June 23, 2026, and is solely responsible for the information contained therein.","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260623:nNDL7XmGmN:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"executive,shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["BK4515","LU0154236417.USD","LU0082616367.USD","LU0240878834.USD","LU0154245756.USD","LU0240877869.USD","LU0823421416.USD","LU2357305700.SGD","LU0205194284.USD","LU0823421333.USD","LU0348723411.USD","LU0106261612.USD","LU0154245673.USD","LU1720051017.SGD","LU0012050646.USD","LU0719512351.SGD","LU1548497426.USD","LU0205193047.USD","LU1720051108.HKD","CIEN","LU1989764664.SGD","BK4020","LU0963586101.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1163640024","title":"Movement Alert｜Ciena Falls 5.1% in Regular Trading, Convertible Bond Dilution Concerns Persist Amid Broad Communication Equipment Sector Selloff","url":"https://stock-news.laohu8.com/highlight/detail?id=1163640024","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1163640024?lang=en_us&edition=fundamental","pubTime":"2026-06-23 22:03","pubTimestamp":1782223401,"startTime":"0","endTime":"0","summary":"On June 23, Ciena declined 5.1% in regular trading, trading at $464.57/share, with turnover of $238 million, extending its recent volatile pattern.On the news front, the stock remains under pressure...","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645839925","title":"AI Is Leaving the Cloud. Here’s Who Gets Paid When It Does.","url":"https://stock-news.laohu8.com/highlight/detail?id=2645839925","media":"InvestorPlace","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2645839925?lang=en_us&edition=fundamental","pubTime":"2026-06-23 20:55","pubTimestamp":1782219300,"startTime":"0","endTime":"0","summary":"Physical AI has crossed from hype to product. Six supply chain layers — edge silicon to connectivity — and the stocks at every level.","market":"nz","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"investorplace_stock_picks","url":"https://investorplace.com/hypergrowthinvesting/2026/06/ai-is-leaving-the-cloud-heres-who-gets-paid-when-it-does/","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://investorplace.com/hypergrowthinvesting/2026/06/ai-is-leaving-the-cloud-heres-who-gets-paid-when-it-does/","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"investorplace_stock_picks","symbols":["INTC","NVDS.UK","AVL","AVGU","AMBA","CRDO","CGNX","MAGY","YMAG","GLW","MRVL","BULZ","ARMW","MSFT","ON","SNDK","WDC","ROK","SYM","AIPO","AMD","ARM","SONY","MBLY","TER","AMUU","NVDA","ADI","PTF","CIEN","STX","VGT","AMAT","CHAT","LITE","ANET","MPWR","AMYY","AAPL","ARTY","MU","TXN","STM","AVGO","AGIX","ROBO","TSLA","QCOM","HON","COHR"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645983596","title":"Ciena Price Target Maintained With a $600.00/Share by Needham","url":"https://stock-news.laohu8.com/highlight/detail?id=2645983596","media":"Dow Jones","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2645983596?lang=en_us&edition=fundamental","pubTime":"2026-06-23 19:56","pubTimestamp":1782215760,"startTime":"0","endTime":"0","summary":"Ratings actions from Benzinga: https://www.benzinga.com/quote/CIEN/analyst-ratings \n\n\n \n\n\n  (END) Dow Jones Newswires\n\n\n  June 23, 2026 07:56 ET (11:56 GMT)","market":"hk","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["rate"],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://dowjonesnews.com/newdjn/logon.aspx?AL=N","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645887146","title":"Ciena Reaffirmed at Buy on Nvidia-Driven Growth Prospects and Attractive Entry Point; $600 Price Target Maintained","url":"https://stock-news.laohu8.com/highlight/detail?id=2645887146","media":"TIPRANKS","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2645887146?lang=en_us&edition=fundamental","pubTime":"2026-06-23 17:55","pubTimestamp":1782208543,"startTime":"0","endTime":"0","summary":"In a report released today, Ryan Koontz from Needham reiterated a Buy rating on Ciena, with a price target of $600.00. Ryan Koontz has given his Bu...","market":"fut","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":{"source":"tipranks_highlight","url":"https://www.tipranks.com/news/ratings/ciena-reaffirmed-at-buy-on-nvidia-driven-growth-prospects-and-attractive-entry-point-600-price-target-maintained-ratings-news?utm_source=itigerup.com&utm_medium=referral","rn_cache_url":null,"directOrigin":true},"property":["rate"],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tipranks.com/news/ratings/ciena-reaffirmed-at-buy-on-nvidia-driven-growth-prospects-and-attractive-entry-point-600-price-target-maintained-ratings-news?utm_source=itigerup.com&utm_medium=referral","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"tipranks_highlight","symbols":["LU0205193047.USD","LU0154245756.USD","BK4020","LU0106261612.USD","BK4515","LU0719512351.SGD","LU0823421333.USD","LU0240878834.USD","LU0348723411.USD","LU0012050646.USD","LU1720051017.SGD","LU0154236417.USD","LU0240877869.USD","CIEN","LU1989764664.SGD","LU1548497426.USD","LU0205194284.USD","LU2357305700.SGD","LU0963586101.USD","LU1720051108.HKD","LU0082616367.USD","LU0823421416.USD","LU0154245673.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645887823","title":"BNP Paribas Adjusts Price Target on Ciena to $640 From $625, Maintains Outperform Rating","url":"https://stock-news.laohu8.com/highlight/detail?id=2645887823","media":"MT Newswires Live","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2645887823?lang=en_us&edition=fundamental","pubTime":"2026-06-23 17:50","pubTimestamp":1782208241,"startTime":"0","endTime":"0","summary":"Ciena (CIEN) has an average rating of overweight and mean price target of $582.13, according to analysts polled by FactSet.(MT Newswires covers equity, commodity and economic research from major banks","market":"sh","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":["rate"],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.mtnewswires.com/","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":"mtnewswires_news","symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1151885427","title":"Movement Alert｜Ciena Technologies Falls 4.76% in Pre-Market Trading, Convertible Bond Dilution Concerns Persist Amid Broad Communication Equipment Sector Selloff","url":"https://stock-news.laohu8.com/highlight/detail?id=1151885427","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1151885427?lang=en_us&edition=fundamental","pubTime":"2026-06-23 16:22","pubTimestamp":1782202965,"startTime":"0","endTime":"0","summary":"On June 23, Ciena Technologies fell 4.76% in pre-market trading, trading at $433.547/share, with turnover of $1.2615 million, extending the recent volatile pattern.On the news front, the company...","market":"us","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645762883","title":"Telefónica Deutschland teams with Ciena’s Blue Planet on AI agents for 5G network slicing design PoC","url":"https://stock-news.laohu8.com/highlight/detail?id=2645762883","media":"Reuters","labels":["corporation"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2645762883?lang=en_us&edition=fundamental","pubTime":"2026-06-23 15:00","pubTimestamp":1782198053,"startTime":"0","endTime":"0","summary":"Telefónica Deutschland partnered with Blue Planet, a Ciena unit, on a proof of concept using AI agents to speed 5G network slicing design.The trial integrated Blue Planet AI Studio into Telefónica Deutschland’s multi-domain service orchestration program to embed automation in OSS workflows.Service design tasks such as slice specifications and standards-compliant payload generation were cut to minutes from weeks, improving consistency and reducing errors.The project supports Telefónica Deutschland’s push toward more autonomous operations through its Service & Network Factory initiative.Disclaimer: This news brief was created by Public Technologies  using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Telefónica Deutschland Holding AG published the original content used to generate this news brief on June","market":"us","thumbnail":null,"type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://api.refinitiv.com/data/news/v1/stories/urn:newsml:reuters.com:20260623:nNDL8VZTql:1","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"0","news_top_title":null,"news_tag":"corporation","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["LU1720051108.HKD","CIEN","LU2357305700.SGD","LU0240877869.USD","LU0348723411.USD","LU0823421333.USD","BK4515","LU0106261612.USD","LU0154245673.USD","LU1989764664.SGD","LU0823421416.USD","LU0154236417.USD","LU0963586101.USD","LU0240878834.USD","LU0012050646.USD","LU1720051017.SGD","LU0719512351.SGD","BK4020","LU0154245756.USD","LU0205193047.USD","LU0082616367.USD","LU0205194284.USD","LU1548497426.USD"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1118843754","title":"Movement Alert｜Ciena Technologies Overnight Decline 3.11%, Convertible Bond Dilution Concerns Persist Amid Broad Sector Weakness","url":"https://stock-news.laohu8.com/highlight/detail?id=1118843754","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1118843754?lang=en_us&edition=fundamental","pubTime":"2026-06-23 11:26","pubTimestamp":1782185184,"startTime":"0","endTime":"0","summary":"On June 23, Ciena Technologies declined 3.11% overnight, trading at $447.53/share, with turnover of $1.26 million, extending the recent volatile trading pattern.On the news front, the company...","market":"hk","thumbnail":"","type":0,"news_type":0,"thumbnails":[],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2645640002","title":"The Bull Case For Ciena (CIEN) Could Change Following Quantum‑Safe 800GbE Transatlantic Trial Success","url":"https://stock-news.laohu8.com/highlight/detail?id=2645640002","media":"Simply Wall St.","labels":["productRelease"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2645640002?lang=en_us&edition=fundamental","pubTime":"2026-06-23 10:25","pubTimestamp":1782181512,"startTime":"0","endTime":"0","summary":"Earlier this month, Colt Technology Services and Ciena completed one of the fastest quantum-safe data transmissions on record, sending live 800Gb Ethernet traffic with post-quantum encryption over 6,900 km between New York and London using Ciena’s WaveLogic 6 Extreme solution.\nThis trial showcases how Ciena’s quantum-safe, 1.6T-capable WaveLogic 6 technology could align with rising AI and hyperscaler demand for ultra-secure, high-capacity subsea and long-haul connectivity.\nWe’ll now explore...","market":"us","thumbnail":"https://images.simplywall.st/asset/industry/8111000-choice1-main-header/1585186745276","type":0,"news_type":0,"thumbnails":["https://images.simplywall.st/asset/industry/8111000-choice1-main-header/1585186745276"],"rights":{"source":"simplywall_highlight","url":"https://simplywall.st/stocks/us/tech/nyse-cien/ciena/news/the-bull-case-for-ciena-cien-could-change-following-quantums","rn_cache_url":null,"directOrigin":true},"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://simplywall.st/stocks/us/tech/nyse-cien/ciena/news/the-bull-case-for-ciena-cien-could-change-following-quantums","is_publish_highlight":false,"source_rank":0,"column":"","sentiment":"1","news_top_title":null,"news_tag":"productRelease","news_rank":0,"length":0,"strategy_id":0,"source":"simplywall_highlight","symbols":["LU0240877869.USD","LU0154245756.USD","LU0348723411.USD","AIPO","LU0205193047.USD","CHAT","LU1720051017.SGD","LU0205194284.USD","LU0106261612.USD","LU1548497426.USD","AGIX","LU0154245673.USD","LU0823421333.USD","LU0240878834.USD","BK4020","LU0823421416.USD","LU1989764664.SGD","LU0154236417.USD","ARTY","LU0963586101.USD","BK4515","LU0012050646.USD","LU1720051108.HKD","LU2357305700.SGD","LU0719512351.SGD","LU0082616367.USD","QPUX","CIEN"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":8,"totalSize":200,"code":"91000000","status":"200"}]}}