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Ciena

326.49

-23.0550-6.60%

Volume:1.16M

Turnover:378.93M

Market Cap:46.30B

PE:72.96

High:332.28

Open:326.98

Low:323.00

Close:349.54

52wk High:637.51

52wk Low:130.13

Shares:141.81M

Float Shares:140.05M

Volume Ratio:0.73

T/O Rate:0.83%

Dividend:- -

Dividend Rate:- -

EPS(TTM):4.47

EPS(LYR):0.8500

ROE:22.40%

ROA:7.73%

PB:15.15

PE(LYR):384.10

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Overview Company News Filings

Movement Alert｜Ciena Falls 3.36% in Pre-Market Trading, Optical Communications Sector Rebound Stalls as Selling Pressure Resumes

3 US Stocks That Could Benefit From A Stronger Dollar And AI Demand

Simply Wall St.

Optical Stocks Shine. Coherent, POET, Lumentum up Around 6%; Marvell, Astera Labs, Ciena, Lumen Tech, AAOI up Around 5%

Tiger Newspress

Movement Alert｜Ciena Rises 5.58% in Regular Trading, Optical Communications Sector Stabilizes and Extends Rebound After Multi-Day Pullback

Premarket Movers | Cloud Computing, Optical, Crypto Shares Rally. Nebius up 6%; IREN up 5%; Circle, Hut 8, CoreWeave, Lumentum up Around 4%

Tiger Newspress

Movement Alert｜Ciena Rises 3.18% in Pre-Market Trading, Optical Communications Sector Stabilizes and Extends Rebound

Movement Alert｜Ciena Rises 3.41% Overnight, Optical Communications Sector Stabilizes After Multi-Day Pullback

Movement Alert｜Ciena Rises 3.16% in Regular Trading, Optical Communication Sector Stabilizes After Multi-Day Pullback

Movement Alert｜Ciena Rises 3.31% in Pre-Market Trading, Trading at $386.0

Billionaires are Loading up on These Superior Stocks. Why it Pays to Follow Their Money.

Is Ciena (CIEN) Priced For Growth Or Cash Flow Value?

Simply Wall St.

Ciena SVP Global R&D Dino Diperna Disposes of USD 351,595.65 in Common Shares

Optical Communication Stocks Drop with CRDO Down 10%; SMTC Down 8%; AAOI, Coherent, Lumentum, Ciena, Corning, AXTI Down 7%; POET Down 5%; Amphenol Down 4%

Tiger Newspress

Movement Alert｜Ciena Falls 3.41% in Regular Trading, Major Shareholder Plans to Sell Shares Amid Optical Communication Sector Pullback

Movement Alert｜Ciena Falls 4.01% in Pre-Market Trading, Major Shareholder Plans Share Sale Amid Optical Communications Sector Pullback

Movement Alert｜Ciena Declines 3.02% Overnight, Major Shareholder Plans to Sell Shares Amid Optical Communications Sector Pullback

Movement Alert｜Ciena Falls 3.01% in Regular Trading, Major Shareholder Plans Share Sale Amid Optical Communication Sector Pullback

Optical Communication Stocks Drop With AXT Down 8%, Corning Down 7%

Tiger Newspress

Movement Alert｜Ciena Falls 3.04% in Pre-Market Trading, Major Shareholder Plans Share Sale Amid Continued Optical Communications Sector Pullback

Ciena Corp Stock (CIEN) Closed Down by 6.46% on Jul 15: Drivers Behind the Movement

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Alert｜Ciena Falls 3.36% in Pre-Market Trading, Optical Communications Sector Rebound Stalls as Selling Pressure Resumes","url":"https://stock-news.laohu8.com/highlight/detail?id=1198039298","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1198039298?lang=en_us&edition=fundamental","pubTime":"2026-07-22 16:13","pubTimestamp":1784708006,"startTime":"0","endTime":"0","summary":"On July 22, Ciena fell 3.36% in pre-market trading, trading at $393.91/share, with turnover of $265,800.On the news front, the optical communications sector saw its two-day rebound come to a 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tension, currency moves are suddenly front and center again. A stronger US dollar can reshape earnings for global companies, reward some business models and squeeze others. This article looks at three US stocks from a US Dollar Beneficiaries screener that appear closely tied to these cross currents. 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Coherent, POET, Lumentum up Around 6%; Marvell, Astera Labs, Ciena, Lumen Tech, AAOI up Around 5%","url":"https://stock-news.laohu8.com/highlight/detail?id=1117051638","media":"Tiger Newspress","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1117051638?lang=en_us&edition=fundamental","pubTime":"2026-07-21 21:50","pubTimestamp":1784641816,"startTime":"0","endTime":"0","summary":"Optical stocks shined on Tuesday. Coherent, POET, Lumentum up around 6%; Marvell, Astera Labs, Ciena, Lumen Tech, AAOI up around 5%.","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":["LABX","LITX","ALMU","CRDO","ALAB","CIEN","POET","CRDU","FN","LITE","LWLG","COHX","COHR","AAOI"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1193349039","title":"Movement Alert｜Ciena Rises 5.58% in Regular Trading, Optical Communications Sector Stabilizes and Extends Rebound After Multi-Day Pullback","url":"https://stock-news.laohu8.com/highlight/detail?id=1193349039","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1193349039?lang=en_us&edition=fundamental","pubTime":"2026-07-21 21:45","pubTimestamp":1784641501,"startTime":"0","endTime":"0","summary":"On July 21, Ciena rose 5.58% in regular trading, trading at $400.4/share, with turnover of $82.68 million.On the news front, the optical communications sector stabilized and extended its rebound...","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":"1187586951","title":"Premarket Movers | Cloud Computing, Optical, Crypto Shares Rally. 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The stock continued its recovery as the broader optical communications sector stabilized...","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":"1160148435","title":"Movement Alert｜Ciena Rises 3.41% Overnight, Optical Communications Sector Stabilizes After Multi-Day Pullback","url":"https://stock-news.laohu8.com/highlight/detail?id=1160148435","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1160148435?lang=en_us&edition=fundamental","pubTime":"2026-07-21 14:30","pubTimestamp":1784615444,"startTime":"0","endTime":"0","summary":"On July 21, Ciena rose 3.41% overnight, trading at 391.31 USD/share, with turnover of $750,600.On the news front, the optical communications sector stabilized and extended its rebound after...","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":"Movement Alert｜Ciena Rises 3.41% Overnight, Optical Communications Sector Stabilizes After Multi...","news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1188369407","title":"Movement Alert｜Ciena Rises 3.16% in Regular Trading, Optical Communication Sector Stabilizes After Multi-Day Pullback","url":"https://stock-news.laohu8.com/highlight/detail?id=1188369407","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1188369407?lang=en_us&edition=fundamental","pubTime":"2026-07-20 21:41","pubTimestamp":1784554861,"startTime":"0","endTime":"0","summary":"On July 20, Ciena rose 3.16% in regular trading, trading at $391.3/share, with turnover of $55.67 million. The rebound was driven by the optical communication sector stabilizing after consecutive...","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":"1194878335","title":"Movement Alert｜Ciena Rises 3.31% in Pre-Market Trading, Trading at $386.0","url":"https://stock-news.laohu8.com/highlight/detail?id=1194878335","media":"Market Focus","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1194878335?lang=en_us&edition=fundamental","pubTime":"2026-07-20 21:10","pubTimestamp":1784553024,"startTime":"0","endTime":"0","summary":"On July 20, Ciena rose 3.31% in pre-market trading, trading at $386.0 USD/share, with Turnover of $1.1654 million.Within the Communication Equipment sector where Ciena belongs, individual stocks are...","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":"2652340002","title":"Billionaires are Loading up on These Superior Stocks. 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SVP Global R&D Dino Diperna Disposes of USD 351,595.65 in Common Shares","url":"https://stock-news.laohu8.com/highlight/detail?id=2652284742","media":"Reuters","labels":["shareholding","insiderTrades"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2652284742?lang=en_us&edition=fundamental","pubTime":"2026-07-18 00:31","pubTimestamp":1784305892,"startTime":"0","endTime":"0","summary":"Ciena SVP Global R&D Dino DiPerna disposes of USD 351,595.65 in common sharesCiena SVP, Global R&D Dino DiPerna sold 782 shares on July 15, 2026 at USD 449.15 each.He reported 40,015 shares 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Communication Stocks Drop with CRDO Down 10%; SMTC Down 8%; AAOI, Coherent, Lumentum, Ciena, Corning, AXTI Down 7%; POET Down 5%; Amphenol Down 4%","url":"https://stock-news.laohu8.com/highlight/detail?id=1149657173","media":"Tiger Newspress","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1149657173?lang=en_us&edition=fundamental","pubTime":"2026-07-17 21:51","pubTimestamp":1784296302,"startTime":"0","endTime":"0","summary":"Optical Communication stocks dropped in premarket trading. $Credo Technology Group Holding Ltd(CRDO)$ down 10%; $Semtech(SMTC)$ down 8%; $Applied Optoelectronics(AAOI)$, $Coherent(COHR)$,...","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":["AXTI","CRDU","CRDO","GLW","AAOI","COHR","APH","COHX","LITE","LITX","CIEN","POET","APHU","GLWG","SMTC"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1147166994","title":"Movement Alert｜Ciena Falls 3.41% in Regular Trading, Major Shareholder Plans to Sell Shares Amid Optical Communication Sector Pullback","url":"https://stock-news.laohu8.com/highlight/detail?id=1147166994","media":"Market Focus","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1147166994?lang=en_us&edition=fundamental","pubTime":"2026-07-17 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The decline was driven by the dual headwinds of a major shareholder's planned...","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":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1189842069","title":"Movement Alert｜Ciena Falls 4.01% in Pre-Market Trading, Major Shareholder Plans Share Sale Amid Optical Communications Sector Pullback","url":"https://stock-news.laohu8.com/highlight/detail?id=1189842069","media":"Market Focus","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1189842069?lang=en_us&edition=fundamental","pubTime":"2026-07-17 16:17","pubTimestamp":1784276233,"startTime":"0","endTime":"0","summary":"On July 17, Ciena fell 4.01% in pre-market trading, trading at $370.56/share, with turnover of $717,400. The decline was driven by a dual headwind of a major shareholder filing to sell securities on...","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":"Ciena Falls, Major Shareholder Plans Share Sale Amid ...","news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1101074504","title":"Movement Alert｜Ciena Declines 3.02% Overnight, Major Shareholder Plans to Sell Shares Amid Optical Communications Sector Pullback","url":"https://stock-news.laohu8.com/highlight/detail?id=1101074504","media":"Market Focus","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1101074504?lang=en_us&edition=fundamental","pubTime":"2026-07-17 13:09","pubTimestamp":1784264961,"startTime":"0","endTime":"0","summary":"On July 17, Ciena declined 3.02% overnight, trading at $377.82 per share, with turnover of $534,500.On the news front, Ciena disclosed on July 15 that a major shareholder intends to sell securities....","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":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1152094627","title":"Movement Alert｜Ciena Falls 3.01% in Regular Trading, Major Shareholder Plans Share Sale Amid Optical Communication Sector Pullback","url":"https://stock-news.laohu8.com/highlight/detail?id=1152094627","media":"Market Focus","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1152094627?lang=en_us&edition=fundamental","pubTime":"2026-07-16 21:49","pubTimestamp":1784209784,"startTime":"0","endTime":"0","summary":"On July 16, Ciena fell 3.01% in regular trading, trading at $397.735/share, with turnover of $79.63 million.On the news front, the company disclosed on July 15 that a major shareholder plans to sell...","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":"Ciena Falls, Major Shareholder Plans Share Sale Amid Opt...","news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1126396703","title":"Optical Communication Stocks Drop With AXT Down 8%, Corning Down 7%","url":"https://stock-news.laohu8.com/highlight/detail?id=1126396703","media":"Tiger Newspress","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1126396703?lang=en_us&edition=fundamental","pubTime":"2026-07-16 21:45","pubTimestamp":1784209508,"startTime":"0","endTime":"0","summary":"Optical communication stocks dropped in morning trading. $AXT(AXTI)$ fell 8%; $Corning(GLW)$ fell 7%; $POET Technologies(POET)$ fell 6%; $Coherent(COHR)$ fell 5%; $Ciena(CIEN)$, $Credo Technology(CRDO)$, $Applied Optoelectronics(AAOI)$, and $Lumentum(LITE)$ fell 4%.   ","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":"-1","news_top_title":null,"news_tag":"","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["COHX","LITX","AXTI","CRDU","CIEN","CRDO","COHR","GLWG","POET","AAOI","GLW","LITE"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"1138116837","title":"Movement Alert｜Ciena Falls 3.04% in Pre-Market Trading, Major Shareholder Plans Share Sale Amid Continued Optical Communications Sector Pullback","url":"https://stock-news.laohu8.com/highlight/detail?id=1138116837","media":"Market Focus","labels":["shareholding"],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/1138116837?lang=en_us&edition=fundamental","pubTime":"2026-07-16 19:08","pubTimestamp":1784200091,"startTime":"0","endTime":"0","summary":"On July 16, Ciena fell 3.04% in pre-market trading to $406.01/share, with turnover of $598,300. The decline was triggered by the company's disclosure on July 15 of a major shareholder's proposed sale...","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":"Ciena Falls, Major Shareholder Plans Share Sale Amid ...","news_tag":"shareholding","news_rank":0,"length":0,"strategy_id":0,"source":null,"symbols":["CIEN"],"isVideo":false,"video":null,"gpt_icon":0},{"id":"2651957464","title":"Ciena Corp Stock (CIEN) Closed Down by 6.46% on Jul 15: Drivers Behind the Movement","url":"https://stock-news.laohu8.com/highlight/detail?id=2651957464","media":"TradingKey","labels":[],"top":-1,"itemType":null,"share":"https://ttm.financial/m/news/2651957464?lang=en_us&edition=fundamental","pubTime":"2026-07-16 04:15","pubTimestamp":1784146513,"startTime":"0","endTime":"0","summary":"• Ciena shares declined due to slower optical networking upgrades by major cloud service providers.\n• Analysts lowered price targets amid concerns regarding pricing pressure and global macroeconomic uncertainty.\n• Technical indicators currently signal neutral market conditions for Ciena Corporation stock.","market":"fut","thumbnail":"https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg","type":0,"news_type":0,"thumbnails":["https://resource.tradingkey.com/cms_uploads/img/20230814/292a73ea96beb98e5f665e124a82e00c.jpg"],"rights":null,"property":[],"language":"en","translate_title":"","themeId":null,"theme_name":"","theme_type":"","isJumpTheme":false,"source_url":"https://www.tradingkey.com/news/market-movers/262032905-market-movers-cien-20260715","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":["LU1720051108.HKD","LU1989764664.SGD","LU0154245673.USD","LU1720051017.SGD","LU0348723411.USD","LU0106261612.USD","LU0719512351.SGD","LU0205193047.USD","CIEN","LU0823421416.USD","LU0154245756.USD","LU0823421333.USD","LU0240878834.USD","LU0154236417.USD","LU0963586101.USD","BK4515","LU0082616367.USD","LU2357305700.SGD","LU0205194284.USD","LU0240877869.USD","XTL","BK4020","LU1548497426.USD","LU0012050646.USD"],"isVideo":false,"video":null,"gpt_icon":0}],"pageSize":20,"totalPage":10,"pageCount":10,"totalSize":200,"code":"91000000","status":"200"}]}}