405.54
price down icon8.90%   -39.64
after-market アフターアワーズ: 406.85 1.31 +0.32%
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前日終値:
$445.18
開ける:
$421.585
24時間の取引高:
2.94M
Relative Volume:
1.08
時価総額:
$57.41B
収益:
$5.57B
当期純損益:
$438.30M
株価収益率:
134.98
EPS:
3.0044
ネットキャッシュフロー:
$832.65M
1週間 パフォーマンス:
+4.65%
1か月 パフォーマンス:
+8.31%
6か月 パフォーマンス:
+30.42%
1年 パフォーマンス:
+341.14%
1日の値動き範囲:
Value
$391.77
$427.74
1週間の範囲:
Value
$391.77
$462.69
52週間の値動き範囲:
Value
$84.41
$637.51

Ciena Corp Stock (CIEN) Company Profile

Name
名前
Ciena Corp
Name
セクター
Technology (786)
Name
電話
(410) 865-8500
Name
住所
7035 RIDGE ROAD, HANOVER, MD
Name
職員
9,080
Name
Twitter
@ciena
Name
次回の収益日
2026-09-03
Name
最新のSEC提出書
Name
CIEN's Discussions on Twitter

Compare CIEN vs CSCO, LITE, MSI, HPE, NOK

株式 価格 時価総額 収益 当期純利益 現金流量 EPS
CIEN icon
CIEN
Ciena Corp
405.54 63.02B 5.57B 438.30M 832.65M 3.0044
CSCO icon
CSCO
Cisco Systems Inc
111.61 444.99B 60.75B 12.23B 11.79B 3.0675
LITE icon
LITE
Lumentum Holdings Inc
873.31 86.91B 2.49B 439.90M 114.00M 5.3881
MSI icon
MSI
Motorola Solutions Inc
469.50 75.64B 11.87B 2.10B 2.49B 12.40
HPE icon
HPE
Hewlett Packard Enterprise Co
55.69 76.29B 38.91B 1.56B 3.99B 1.0634
NOK icon
NOK
Nokia Corp Adr
10.38 60.18B 23.20B 909.72M 1.64B 0.1603

Ciena Corp Stock (CIEN) Upgrades & Downgrades

日付 アクション アナリスト 評価の変更
2026-03-12 開始されました TD Cowen Buy
2026-03-06 アップグレード BofA Securities Neutral → Buy
2026-01-20 ダウングレード BofA Securities Buy → Neutral
2025-12-12 ダウングレード Northland Capital Outperform → Market Perform
2025-10-13 アップグレード BNP Paribas Exane Neutral → Outperform
2025-10-10 アップグレード Morgan Stanley Underweight → Equal-Weight
2025-09-26 アップグレード Rosenblatt Neutral → Buy
2025-09-05 ダウングレード B. Riley Securities Buy → Neutral
2025-09-05 繰り返されました Needham Buy
2025-07-08 ダウングレード Morgan Stanley Equal-Weight → Underweight
2025-03-12 アップグレード Northland Capital Market Perform → Outperform
2025-01-28 アップグレード JP Morgan Neutral → Overweight
2024-12-13 アップグレード BofA Securities Neutral → Buy
2024-10-28 ダウングレード Morgan Stanley Overweight → Equal-Weight
2024-10-15 ダウングレード Evercore ISI Outperform → In-line
2024-10-09 ダウングレード Exane BNP Paribas Outperform → Neutral
2024-10-07 ダウングレード JP Morgan Overweight → Neutral
2024-09-23 アップグレード Citigroup Sell → Buy
2024-09-05 ダウングレード BofA Securities Buy → Neutral
2024-06-12 アップグレード Morgan Stanley Equal-Weight → Overweight
2024-06-06 ダウングレード Raymond James Strong Buy → Outperform
2024-05-30 ダウングレード Rosenblatt Buy → Neutral
2024-04-12 開始されました Citigroup Sell
2024-04-11 開始されました Exane BNP Paribas Outperform
2024-01-12 アップグレード Evercore ISI In-line → Outperform
2023-09-28 開始されました Stifel Buy
2023-08-28 繰り返されました Needham Buy
2023-03-29 ダウングレード Morgan Stanley Overweight → Equal-Weight
2023-03-28 アップグレード Raymond James Outperform → Strong Buy
2022-12-20 アップグレード JP Morgan Neutral → Overweight
2022-10-11 ダウングレード Evercore ISI Outperform → In-line
2022-09-06 ダウングレード JP Morgan Overweight → Neutral
2022-08-12 アップグレード Morgan Stanley Equal-Weight → Overweight
2022-08-04 開始されました MKM Partners Buy
2022-06-03 アップグレード B. Riley Securities Neutral → Buy
2022-04-05 開始されました UBS Neutral
2022-03-24 開始されました Rosenblatt Buy
2022-02-14 開始されました Loop Capital Buy
2021-12-10 繰り返されました B. Riley Securities Neutral
2021-12-10 繰り返されました Barclays Overweight
2021-12-10 繰り返されました BofA Securities Buy
2021-12-10 繰り返されました Citigroup Buy
2021-12-10 繰り返されました JP Morgan Overweight
2021-12-10 繰り返されました Jefferies Buy
2021-12-10 繰り返されました Morgan Stanley Equal-Weight
2021-12-10 繰り返されました Needham Buy
2021-01-21 アップグレード BofA Securities Neutral → Buy
2020-11-18 ダウングレード Rosenblatt Buy → Neutral
2020-07-24 開始されました Wolfe Research Outperform
2020-07-21 アップグレード Needham Hold → Buy
2020-06-04 ダウングレード Northland Capital Outperform → Market Perform
2020-05-13 ダウングレード B. Riley FBR Buy → Neutral
2020-04-16 ダウングレード Morgan Stanley Overweight → Equal-Weight
2020-01-08 アップグレード Morgan Stanley Equal-Weight → Overweight
2019-12-13 繰り返されました Dougherty & Company Buy
2019-12-13 アップグレード Piper Jaffray Neutral → Overweight
2019-12-06 ダウングレード UBS Neutral → Sell
2019-09-11 開始されました Evercore ISI Outperform
2019-08-29 アップグレード Rosenblatt Neutral → Buy
2019-08-08 開始されました Barclays Overweight
2019-04-15 アップグレード Northland Capital Market Perform → Outperform
2019-03-06 繰り返されました B. Riley FBR Buy
2019-03-06 繰り返されました Dougherty & Company Buy
2019-01-30 ダウングレード BofA/Merrill Buy → Neutral
2018-12-14 繰り返されました B. Riley FBR Buy
2018-12-14 繰り返されました Dougherty & Company Buy
2018-12-14 ダウングレード Loop Capital Buy → Hold
すべてを表示

Ciena Corp (CIEN) 最新ニュース

pulisher
11:26 AM

CIEN Maintained by TD Cowen -- Price Target Lowered to $575 - GuruFocus

11:26 AM
pulisher
10:52 AM

Why is Ciena stock sliding today? - Investing.com

10:52 AM
pulisher
10:44 AM

TD Cowen Lowers Ciena (NYSE:CIEN) Price Target to $575.00 - MarketBeat

10:44 AM
pulisher
05:56 AM

Plato Investment Management Ltd Takes Position in Ciena Corporation $CIEN - MarketBeat

05:56 AM
pulisher
Aug 17, 2026

Ciena Corp (CIEN) Shares Surge 3.8% -- What GF Score of 72 Tells Investors - GuruFocus

Aug 17, 2026
pulisher
Aug 17, 2026

$1000 Invested In Ciena 15 Years Ago Would Be Worth This Much Today - benzinga.com

Aug 17, 2026
pulisher
Aug 17, 2026

Ciena (NYSE: CIEN) affiliate plans $527K sale of 1,200 shares - Stock Titan

Aug 17, 2026
pulisher
Aug 17, 2026

AI Networking Stocks Are Rallying on Monday. Marvell Up 8%, Credo Up 8%, Ciena Joins the Move - Yahoo Finance

Aug 17, 2026
pulisher
Aug 17, 2026

Ciena rises as AI networking demand and prior capital actions remain in focus - Quiver Quantitative

Aug 17, 2026
pulisher
Aug 17, 2026

Ciena Corp Stock (CIEN) Moved Up by 6.53% on Aug 17: A Full Analysis - TradingKey

Aug 17, 2026
pulisher
Aug 17, 2026

Ciena Corporation Price Today | XCIEN Live Price, Chart & Market Cap - OKX

Aug 17, 2026
pulisher
Aug 17, 2026

Ciena (NYSE:CIEN) Passes the Eight-Rule Growth Screen: Earnings, Margins, and Cash Flow All Accelerating - ChartMill

Aug 17, 2026
pulisher
Aug 17, 2026

Ciena Corp (CIEN) Stock News Today - TradingKey

Aug 17, 2026
pulisher
Aug 16, 2026

Ciena Corporation $CIEN Shares Purchased by Empowered Funds LLC - MarketBeat

Aug 16, 2026
pulisher
Aug 15, 2026

AI networking demand is redrawing the enterprise hardware race - grafa.com

Aug 15, 2026
pulisher
Aug 15, 2026

Why Is CIEN Stock Falling Today? - Stocktwits

Aug 15, 2026
pulisher
Aug 15, 2026

Equity Index Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

Aug 15, 2026
pulisher
Aug 14, 2026

Dedeker Financial LLC's Ciena Corp(CIEN) Holding History - GuruFocus

Aug 14, 2026
pulisher
Aug 14, 2026

Ciena Corp (CIEN) Stock Down 3.2% but Still Overvalued -- GF Sco - GuruFocus

Aug 14, 2026
pulisher
Aug 14, 2026

Ciena (NYSE:CIEN) Stock Price Down 3.1%Should You Sell? - MarketBeat

Aug 14, 2026
pulisher
Aug 14, 2026

Ciena (CIEN) insider files to sell 2,500 shares after recent 10b5-1 sales - Stock Titan

Aug 14, 2026
pulisher
Aug 14, 2026

Ciena (CIEN) insider Marc Graff files Form 144 to sell 4,995 shares - Stock Titan

Aug 14, 2026
pulisher
Aug 14, 2026

Ciena Corp (Derivatives): Latest News, Social Media Updates and Insights - CryptoRank

Aug 14, 2026
pulisher
Aug 14, 2026

Will Ciena's Rising Backlog Improve Revenue Visibility Into 2027? - The Globe and Mail

Aug 14, 2026
pulisher
Aug 14, 2026

U.S. Market Moves Higher — One Stock to Consider: Ciena Corporation - Kalkine

Aug 14, 2026
pulisher
Aug 14, 2026

CIEN|Ciena Corp|Price:442.760|Chg%:+10.710 - tradingkey.com

Aug 14, 2026
pulisher
Aug 14, 2026

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

Aug 14, 2026
pulisher
Aug 13, 2026

Ciena (NYSE:CIEN) Trading Up 2.8%Should You Buy? - MarketBeat

Aug 13, 2026
pulisher
Aug 13, 2026

Lumentum Puts The Insane Opportunity for Companies like Marvell and Ciena Into Focus With One Stunning Quote - Yahoo Finance

Aug 13, 2026
pulisher
Aug 13, 2026

Ciena Corp Stock (CIEN) Moved Up by 5.80% on Aug 13: A Full Analysis - TradingKey

Aug 13, 2026
pulisher
Aug 13, 2026

Optics stocks split as Coherent and Cisco fall despite strong earnings; Ciena and Nokia rise on AI data center demand. - Pluang

Aug 13, 2026
pulisher
Aug 13, 2026

Optics Stocks Divide: Coherent and Cisco Drop After Earnings While Nokia and Ciena Soar - Yahoo Finance

Aug 13, 2026
pulisher
Aug 13, 2026

Ciena (CIEN) Stock Looks Undervalued Following Its Near 10x Three Year Run - simplywall.st

Aug 13, 2026
pulisher
Aug 13, 2026

Ciena Stock Outlook: Is Wall Street Bullish or Bearish? - Yahoo Finance

Aug 13, 2026
pulisher
Aug 13, 2026

Ciena Stock Jumps 11% After Landing Major Middle East Network Deal and Completing Quantum Trial - tikr.com

Aug 13, 2026
pulisher
Aug 13, 2026

The Next Big AI Market Bottleneck Is Here: 8 Stocks to Play the Boom in Optics - The Motley Fool

Aug 13, 2026
pulisher
Aug 13, 2026

Ciena Corp (CIEN) Earnings Forecast: Future EPS & Revenue Growth Estimates - TradingKey

Aug 13, 2026
pulisher
Aug 13, 2026

Ciena (CIEN) Stock Looks Reasonable On Cash Flow While Earnings Look Stretched - Yahoo Finance

Aug 13, 2026
pulisher
Aug 12, 2026

Ciena (CIEN) Wins Next Generation DWDM Network Build In UAE - Yahoo Finance

Aug 12, 2026
pulisher
Aug 12, 2026

Ciena (NYSE:CIEN) Trading 11.9% HigherWhat's Next? - MarketBeat

Aug 12, 2026
pulisher
Aug 12, 2026

Ciena Corp Stock (CIEN) Moved Up by 12.38% on Aug 12: What Signal Does It Send? - TradingKey

Aug 12, 2026
pulisher
Aug 12, 2026

Why is Ciena stock surging today? By Investing.com - Investing.com Canada

Aug 12, 2026
pulisher
Aug 12, 2026

Why is Ciena stock surging today? - Investing.com

Aug 12, 2026
pulisher
Aug 12, 2026

Why Is Ciena Stock Surging on Wednesday? - benzinga.com

Aug 12, 2026
pulisher
Aug 12, 2026

Ciena (NYSE:CIEN) Stock Price Up 9.7%Still a Buy? - marketbeat.com

Aug 12, 2026
pulisher
Aug 12, 2026

Ciena (NYSE:CIEN) Valuation in Focus After Fresh Network Wins - Kalkine Media

Aug 12, 2026
pulisher
Aug 12, 2026

Handelsbanken Fonder AB Boosts Stake in Ciena Corporation $CIEN - MarketBeat

Aug 12, 2026
pulisher
Aug 12, 2026

NewEdge Advisors LLC Acquires 6,132 Shares of Ciena Corporation $CIEN - MarketBeat

Aug 12, 2026
pulisher
Aug 12, 2026

Ciena (CIEN) Lands Fresh Network Wins, Is The Stock Still Undervalued? - simplywall.st

Aug 12, 2026
pulisher
Aug 12, 2026

Ciena: A Steadier Way Into The Optical AI Trade - Seeking Alpha

Aug 12, 2026
pulisher
Aug 11, 2026

Convert 1 CIEN (Ciena Corporation • Robinhood Token) to USD (United States Dollar) - Bybit

Aug 11, 2026

Ciena Corp (CIEN) 財務データ

収益

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当期純利益

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現金流量

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EPS

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NOK NOK
$10.38
price down icon 3.66%
HPE HPE
$55.69
price down icon 3.33%
MSI MSI
$469.50
price up icon 2.72%
$873.31
price down icon 9.87%
UI UI
$583.13
price down icon 0.09%
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