548.11
price up icon1.74%   9.35
after-market アフターアワーズ: 547.00 -1.11 -0.20%
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前日終値:
$538.76
開ける:
$549
24時間の取引高:
1.50M
Relative Volume:
0.45
時価総額:
$77.50B
収益:
$5.12B
当期純損益:
$229.05M
株価収益率:
348.03
EPS:
1.5749
ネットキャッシュフロー:
$742.21M
1週間 パフォーマンス:
+2.39%
1か月 パフォーマンス:
+10.95%
6か月 パフォーマンス:
+175.07%
1年 パフォーマンス:
+632.96%
1日の値動き範囲:
Value
$538.77
$564.83
1週間の範囲:
Value
$515.49
$583.77
52週間の値動き範囲:
Value
$70.77
$583.77

Ciena Corp Stock (CIEN) Company Profile

Name
名前
Ciena Corp
Name
セクター
Technology (771)
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
2026-06-04
Name
最新のSEC提出書
Name
CIEN's Discussions on Twitter

Compare CIEN vs CSCO, NOK, LITE, MSI

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
548.11 76.18B 5.12B 229.05M 742.21M 1.5749
CSCO icon
CSCO
Cisco Systems Inc
96.57 364.02B 59.05B 11.35B 12.24B 2.8428
NOK icon
NOK
Nokia Corp Adr
12.82 68.94B 23.20B 909.72M 1.64B 0.1603
LITE icon
LITE
Lumentum Holdings Inc
903.80 69.44B 2.49B 438.20M 114.00M 5.4068
MSI icon
MSI
Motorola Solutions Inc
383.99 72.00B 11.68B 2.16B 2.57B 12.76

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
May 08, 2026

Assessing Ciena (CIEN) Valuation After A Strong Short-Term Share Price Rally - simplywall.st

May 08, 2026
pulisher
May 08, 2026

Principal Financial Group Inc. Has $70.94 Million Stock Position in Ciena Corporation $CIEN - MarketBeat

May 08, 2026
pulisher
May 08, 2026

Assessing Ciena (CIEN) Valuation After Analyst Upgrades And AI Infrastructure Optimism - Yahoo Finance

May 08, 2026
pulisher
May 08, 2026

The Zacks Analyst Blog Highlights Micron Technology, Ciena, Seagate Technology, Five Below and Murphy USA - Yahoo Finance

May 08, 2026
pulisher
May 08, 2026

Geneva Partners LLC Purchases Shares of 10,328 Ciena Corporation $CIEN - MarketBeat

May 08, 2026
pulisher
May 08, 2026

Gateway Investment Advisers LLC Decreases Stock Holdings in Ciena Corporation $CIEN - MarketBeat

May 08, 2026
pulisher
May 07, 2026

Ciena (CIEN) slides as AI/optical networking names pull back amid sector-wide risk-off trade - Quiver Quantitative

May 07, 2026
pulisher
May 07, 2026

Rothschild & Co Redburn Initiates Coverage of Ciena Corporation (CIEN) - Insider Monkey

May 07, 2026
pulisher
May 07, 2026

Ciena Announces Reporting Date and Web Broadcast for Fiscal Second Quarter 2026 Results - marketscreener.com

May 07, 2026
pulisher
May 07, 2026

Premier Fund Managers Ltd Makes New $4.90 Million Investment in Ciena Corporation $CIEN - MarketBeat

May 07, 2026
pulisher
May 07, 2026

Lmcg Investments LLC Cuts Stock Holdings in Ciena Corporation $CIEN - MarketBeat

May 07, 2026
pulisher
May 07, 2026

Is Ciena (CIEN) One Of The Mid-Cap Stocks That Are On Fire Right Now? - Insider Monkey

May 07, 2026
pulisher
May 07, 2026

Benjamin Edwards Inc. Sells 6,526 Shares of Ciena Corporation $CIEN - MarketBeat

May 07, 2026
pulisher
May 07, 2026

Ciena Stock Rockets 22% With 6-Day Winning Streak - Trefis

May 07, 2026
pulisher
May 06, 2026

For Ciena Insiders, Selling US$3.8m Of Shares Was A Smart Move - Yahoo Finance

May 06, 2026
pulisher
May 06, 2026

Navellier & Associates Inc. Invests $3.57 Million in Ciena Corporation $CIEN - MarketBeat

May 06, 2026
pulisher
May 06, 2026

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

May 06, 2026
pulisher
May 06, 2026

CIEN Stock Price, Quote & Chart | CIENA CORP (NYSE:CIEN) - ChartMill

May 06, 2026
pulisher
May 06, 2026

Ciena Stock Rockets 15% With 5-Day Winning Streak - Trefis

May 06, 2026
pulisher
May 06, 2026

Ciena Stock On Fire: Up 15% With 5-Day Winning Streak - Trefis

May 06, 2026
pulisher
May 05, 2026

Ciena Takes Share as Optical Networking Finds a Home in Data Centers - Morningstar

May 05, 2026
pulisher
May 05, 2026

Stifel raises Ciena stock price target to $585 on AI infrastructure demand By Investing.com - Investing.com South Africa

May 05, 2026
pulisher
May 05, 2026

Crowdstrike To Rally Around 10%? Here Are 10 Top Analyst Forecasts For Tuesday - Benzinga

May 05, 2026
pulisher
May 05, 2026

Why Ciena (CIEN) is Poised to Beat Earnings Estimates Again - Yahoo Finance

May 05, 2026
pulisher
May 05, 2026

Stifel raises Ciena stock price target to $585 on AI infrastructure demand - Investing.com UK

May 05, 2026
pulisher
May 05, 2026

Lumentum, Ciena, Coherent in focus as Stifel ups price targets ahead of earnings (LITE:NASDAQ) - Seeking Alpha

May 05, 2026
pulisher
May 05, 2026

Stifel Adjusts Price Target on Ciena to $585 From $430, Maintains Buy Rating - marketscreener.com

May 05, 2026
pulisher
May 05, 2026

Danske Bank A S Purchases 35,000 Shares of Ciena Corporation $CIEN - MarketBeat

May 05, 2026
pulisher
May 04, 2026

Ciena (NYSE:CIEN) CEO Gary Smith Sells 2,952 Shares - MarketBeat

May 04, 2026
pulisher
May 04, 2026

Ciena (NYSE: CIEN) CEO sells 2,952 shares under Rule 10b5-1 plan - Stock Titan

May 04, 2026
pulisher
May 04, 2026

Ciena Gains Attention As AI Demand Drives Russell 1000 Trends - Kalkine Media

May 04, 2026
pulisher
May 04, 2026

Why Ciena (CIEN) Is Up 5.7% After AI-Fueled Cloud Demand Sparks Valuation And Insider Scrutiny - simplywall.st

May 04, 2026
pulisher
May 04, 2026

Sanctuary Advisors LLC Grows Holdings in Ciena Corporation $CIEN - MarketBeat

May 04, 2026
pulisher
May 04, 2026

Estate Counselors LLC Takes Position in Ciena Corporation $CIEN - MarketBeat

May 04, 2026
pulisher
May 04, 2026

Needham raises Ciena stock price target to $370 on AI demand - Investing.com

May 04, 2026
pulisher
May 03, 2026

Ciena shares drop despite Q1 beat By Investing.com - Investing.com Nigeria

May 03, 2026
pulisher
May 03, 2026

Wolfe Research raises Ciena stock price target on AI networking demand - Investing.com

May 03, 2026
pulisher
May 03, 2026

Stifel raises Ciena stock price target to $320 on strong results - Investing.com

May 03, 2026
pulisher
May 03, 2026

Ciena Corporation $CIEN Shares Sold by Kornitzer Capital Management Inc. KS - MarketBeat

May 03, 2026
pulisher
May 03, 2026

Ciena Q1 2026 slides: cloud revenue surges 76%, stock falls 8% - Investing.com India

May 03, 2026
pulisher
May 03, 2026

Ciena shares drop despite Q1 beat - Investing.com

May 03, 2026
pulisher
May 02, 2026

Morgan Stanley raises Ciena stock price target on margin strength - Investing.com

May 02, 2026
pulisher
May 02, 2026

Ciena Rejoins S&P 500 As AI Data Center Demand Lifts Valuation - Yahoo Finance

May 02, 2026
pulisher
May 02, 2026

Horizon Investments LLC Buys 57,606 Shares of Ciena Corporation $CIEN - MarketBeat

May 02, 2026
pulisher
May 02, 2026

Ciena (NYSE:CIEN) Upgraded at Rothschild & Co Redburn - MarketBeat

May 02, 2026
pulisher
May 02, 2026

Oppenheimer Asset Management Inc. Reduces Stock Holdings in Ciena Corporation $CIEN - MarketBeat

May 02, 2026
pulisher
May 02, 2026

State of New Jersey Common Pension Fund D Has $11.36 Million Holdings in Ciena Corporation $CIEN - MarketBeat

May 02, 2026
pulisher
May 02, 2026

Pictet Asset Management Holding SA Has $13.20 Million Stock Position in Ciena Corporation $CIEN - MarketBeat

May 02, 2026
pulisher
May 02, 2026

Rothschild & Co initiates coverage of Ciena (CIEN) with neutral recommendation - MSN

May 02, 2026
pulisher
May 02, 2026

Can Arista Networks Outrun Ciena in the Next Rally? - Trefis

May 02, 2026
pulisher
May 02, 2026

Voya Index Plus MidCap Portfolio's Ciena Corp(CIEN) Holding History - GuruFocus

May 02, 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
$12.82
price up icon 3.81%
$903.80
price up icon 1.26%
MSI MSI
$383.99
price down icon 11.36%
UI UI
$842.10
price down icon 9.13%
HPE HPE
$31.35
price up icon 5.56%
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