332.73
price down icon6.67%   -23.79
 
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前日終値:
$356.52
開ける:
$350.95
24時間の取引高:
3.18M
Relative Volume:
0.89
時価総額:
$47.18B
収益:
$5.57B
当期純損益:
$438.30M
株価収益率:
110.75
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:
-26.02%
1か月 パフォーマンス:
-2.28%
6か月 パフォーマンス:
-32.80%
1年 パフォーマンス:
+94.83%
1日の値動き範囲:
Value
$330.99
$354.60
1週間の範囲:
Value
$330.99
$445.95
52週間の値動き範囲:
Value
$159.56
$637.51

Ciena Corp Stock (CIEN) Company Profile

Name
名前
Ciena Corp
Name
セクター
Technology (800)
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
2026-12-10
Name
最新のSEC提出書
Name
CIEN's Discussions on Twitter

Compare CIEN vs CSCO, MSI, LITE, 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
332.73 47.18B 5.57B 438.30M 832.65M 3.0044
CSCO icon
CSCO
Cisco Systems Inc
107.39 423.39B 60.75B 12.23B 11.79B 3.0675
MSI icon
MSI
Motorola Solutions Inc
463.15 76.65B 11.87B 2.10B 2.49B 12.40
LITE icon
LITE
Lumentum Holdings Inc
824.13 74.65B 2.49B 439.90M 114.00M 5.3881
HPE icon
HPE
Hewlett Packard Enterprise Co
55.13 73.18B 38.91B 1.56B 3.99B 1.0634
NOK icon
NOK
Nokia Corp Adr
9.14 51.17B 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
2026-09-30 開始されました Bernstein Outperform
2026-09-21 アップグレード Evercore ISI In-line → Outperform
2026-08-19 アップグレード Northland Capital Market Perform → Outperform
2026-05-01 開始されました Rothschild & Co Redburn Neutral
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
Oct 15, 2026

Technical Analysis of Ciena Corporation (CRYPTOCOM:CIENUSD.P) - TradingView

Oct 15, 2026
pulisher
Oct 15, 2026

An officer plans to sell 14,760 compensation shares in Ciena (CIEN). - Stock Titan

Oct 15, 2026
pulisher
Oct 15, 2026

An officer's planned $899K share sale at Ciena (CIEN) lists Morgan Stanley Smith Barney as broker. - Stock Titan

Oct 15, 2026
pulisher
Oct 15, 2026

An officer proposes a $413K sale of 1,200 Ciena (NYSE: CIEN) shares. - Stock Titan

Oct 15, 2026
pulisher
Oct 15, 2026

An officer proposes selling 890 Ciena (CIEN) shares acquired in September. - Stock Titan

Oct 15, 2026
pulisher
Oct 15, 2026

Ciena: A Cyclical Business Priced Like A Compounder (NYSE:CIEN) - Seeking Alpha

Oct 15, 2026
pulisher
Oct 15, 2026

Ciena Suffers From AI Diversification Success, Growth Mostly Priced-In (NYSE:CIEN) - Seeking Alpha

Oct 15, 2026
pulisher
Oct 15, 2026

Taiwan Semiconductor Q3 Earnings & Revenues Top Estimates, Margins Up - Zacks Investment Research

Oct 15, 2026
pulisher
Oct 15, 2026

What Would It Take For Ciena Stock To Do It Again? - Trefis

Oct 15, 2026
pulisher
Oct 14, 2026

Ciena Corporation $CIEN Shares Bought by Mezzasalma Advisors LLC - MarketBeat

Oct 14, 2026
pulisher
Oct 14, 2026

9,719 Shares in Ciena Corporation $CIEN Purchased by Sanders Morris Harris LLC - MarketBeat

Oct 14, 2026
pulisher
Oct 14, 2026

Ciena Corporation (CIEN) Shares Drop 10.19% Amid Sector Weakness on October 14, 2026 - GuruFocus

Oct 14, 2026
pulisher
Oct 14, 2026

Ciena slides 10% amid multi-session losing streak (CIEN:NYSE) - Seeking Alpha

Oct 14, 2026
pulisher
Oct 14, 2026

Here's Why You Should Hold DOCU Stock in Your Portfolio Now - Zacks Investment Research

Oct 14, 2026
pulisher
Oct 14, 2026

Ciena: AI Demand Is Outrunning Supply (NYSE:CIEN) - Seeking Alpha

Oct 14, 2026
pulisher
Oct 13, 2026

Ciena: Getting More Interesting, But Still A Bit Expensive - Seeking Alpha

Oct 13, 2026
pulisher
Oct 13, 2026

Ciena Appoints Monika Fahlbusch Executive Vice President and Chief People Officer - citybiz

Oct 13, 2026
pulisher
Oct 12, 2026

Ciena Corporation (CIEN) Price Forecast: Breakout Signals Broader Upside Potential - FXEmpire

Oct 12, 2026
pulisher
Oct 12, 2026

Ciena slumps 10% amid profit-taking after recent rally (CIEN:NYSE) - Seeking Alpha

Oct 12, 2026
pulisher
Oct 12, 2026

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

Oct 12, 2026
pulisher
Oct 12, 2026

Ciena Corp Stock (CIEN) Moved Down by 9.89% on Oct 12: Key Drivers Unveiled - TradingKey

Oct 12, 2026
pulisher
Oct 12, 2026

Ciena appoints new Chief People Officer - Telecompaper

Oct 12, 2026
pulisher
Oct 12, 2026

Q3 Earnings Season Begins: Global Week Ahead - Zacks Investment Research

Oct 12, 2026
pulisher
Oct 12, 2026

Ciena stock slips to EUR 375.60, 33.0 percent below yearly high - ad-hoc-news.de

Oct 12, 2026
pulisher
Oct 12, 2026

Ciena Appoints Monika Fahlbusch as Chief People Officer - Rutland Herald

Oct 12, 2026
pulisher
Oct 12, 2026

Ciena Appoints Monika Fahlbusch as Chief People Officer - Morningstar

Oct 12, 2026
pulisher
Oct 12, 2026

Can Ciena Sustain Margin Gains Despite Rising Component Demand? - Zacks Investment Research

Oct 12, 2026
pulisher
Oct 12, 2026

Can Ciena Sustain Margin Gains Despite Rising Component Demand? - Yahoo Finance Singapore

Oct 12, 2026
pulisher
Oct 12, 2026

Can Ciena Sustain Margin Gains Despite Rising Component Demand? - TradingView

Oct 12, 2026
pulisher
Oct 12, 2026

Can Ciena Sustain Margin Gains Despite Rising Component Demand? - Yahoo Finance

Oct 12, 2026
pulisher
Oct 11, 2026

Ciena (CIEN) Gains On AI Networking Demand, Is It Still 12% Undervalued? - Simply Wall Street

Oct 11, 2026
pulisher
Oct 11, 2026

Ciena EVP Marc Graff sells $34,453 in common stock - Investing.com

Oct 11, 2026
pulisher
Oct 09, 2026

Ciena (NYSE:CIEN) Shares Climb 5.7%Time to Buy? - MarketBeat

Oct 09, 2026
pulisher
Oct 09, 2026

Ciena Corp (CIEN) Stock Up 5.6% but GF Value Says Overvalued -- GF Score: 76/100 - GuruFocus

Oct 09, 2026
pulisher
Oct 09, 2026

Ciena Corp Stock (CIEN) Moved Up by 5.55% on Oct 9: A Full Analysis - TradingKey

Oct 09, 2026
pulisher
Oct 09, 2026

Ciena's Openreach Deal: Can 1.6Tb/s Technology Drive Its Growth? - Zacks Investment Research

Oct 09, 2026
pulisher
Oct 09, 2026

Ciena's Openreach Deal: Can 1.6Tb/s Technology Drive Its Growth? - Yahoo Finance

Oct 09, 2026
pulisher
Oct 09, 2026

Ciena Corporation (CIEN) Stock forecasts - Yahoo Finance UK

Oct 09, 2026
pulisher
Oct 08, 2026

Ciena (NYSE:CIEN) Stock Falls 4.8%Should You Sell? - MarketBeat

Oct 08, 2026
pulisher
Oct 08, 2026

Openreach selects Ciena technology: Ciena stock falls 1.33 percent - AD HOC NEWS

Oct 08, 2026
pulisher
Oct 08, 2026

Buy GLW & CIEN to Gain More on AI Communication Component Space Rally - TradingView

Oct 08, 2026
pulisher
Oct 08, 2026

Buy GLW & CIEN to Gain More on AI Communication Component Space Rally - TradingView

Oct 08, 2026
pulisher
Oct 08, 2026

SDx Studio: Rethinking connectivity for AI with Joe Marsella, Ciena - SDxCentral

Oct 08, 2026
pulisher
Oct 07, 2026

What Just Happened To Ciena Stock? - Trefis

Oct 07, 2026
pulisher
Oct 07, 2026

Ciena Surges 178% in a Year: Should Investors Buy the Stock Now? - Zacks Investment Research

Oct 07, 2026
pulisher
Oct 07, 2026

Q1 2026 Ciena Corp Earnings Call Transcript - GuruFocus

Oct 07, 2026
pulisher
Oct 07, 2026

Ciena Surges 178% in a Year: Should Investors Buy the Stock Now? - The Globe and Mail

Oct 07, 2026
pulisher
Oct 07, 2026

Ciena Surges 178% in a Year: Should Investors Buy the Stock Now? - Yahoo! Finance Canada

Oct 07, 2026
pulisher
Oct 07, 2026

Stock Market News for Oct 7, 2026 - Zacks Investment Research

Oct 07, 2026
pulisher
Oct 07, 2026

Zacks Industry Outlook Ciena, Viavi and Ooma - Zacks Investment Research

Oct 07, 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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Ciena Corp (CIEN) インサイダートレーディング

インサイダートレーディング 関係 日付 取引 コスト #株式 値 ($) #株式総数
DAVID ROTHENSTEIN
Officer
Oct 15 '26
Proposed Sale
359.60
2,500
899,000
0
DINO DIPERNA
Officer
Oct 15 '26
Proposed Sale
347.04
890
308,866
0
BRODIE GAGE
Officer
Oct 15 '26
Proposed Sale
344.08
1,200
412,896
0
Kosaraju Sheela
EVP & Chief Legal Officer
Oct 01 '26
Sale
355.19
2,101
746,254
84,065
Graff Marc D.
EVP & Chief Financial Officer
Oct 01 '26
Sale
355.19
97
34,453
107,136
SMITH GARY B
President & CEO
Oct 01 '26
Sale
369.66
2,952
1,091,238
228,407
SHEELA KOSARAJU
Officer
Oct 01 '26
Proposed Sale
355.19
2,101
746,254
0
JASON PHIPPS
Officer
Oct 01 '26
Proposed Sale
355.19
2,629
933,795
0
Phipps Jason
EVP & Chief Customer Officer
Oct 01 '26
Sale
355.19
2,629
933,795
57,388
MARC GRAFF
Officer
Oct 01 '26
Proposed Sale
351.82
97
34,127
0
NOK NOK
$9.14
price down icon 4.49%
UI UI
$600.86
price down icon 2.77%
$10.55
price down icon 1.49%
HPE HPE
$55.13
price down icon 5.97%
$824.13
price down icon 5.22%
MSI MSI
$463.15
price up icon 1.48%
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