356.91
price down icon0.42%   -1.52
after-market アフターアワーズ: 357.69 0.78 +0.22%
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前日終値:
$358.43
開ける:
$363
24時間の取引高:
1.62M
Relative Volume:
0.67
時価総額:
$50.61B
収益:
$5.57B
当期純損益:
$438.30M
株価収益率:
118.80
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:
+2.33%
1か月 パフォーマンス:
-7.93%
6か月 パフォーマンス:
-18.46%
1年 パフォーマンス:
+160.20%
1日の値動き範囲:
Value
$355.01
$366.43
1週間の範囲:
Value
$346.56
$376.74
52週間の値動き範囲:
Value
$138.12
$637.51

Ciena Corp Stock (CIEN) Company Profile

Name
名前
Ciena Corp
Name
セクター
Technology (776)
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, HPE, MSI, 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
356.91 50.61B 5.57B 438.30M 832.65M 3.0044
CSCO icon
CSCO
Cisco Systems Inc
106.70 420.67B 60.75B 12.23B 11.79B 3.0675
LITE icon
LITE
Lumentum Holdings Inc
941.65 84.47B 2.49B 439.90M 114.00M 5.3881
HPE icon
HPE
Hewlett Packard Enterprise Co
62.94 83.55B 38.91B 1.56B 3.99B 1.0634
MSI icon
MSI
Motorola Solutions Inc
456.88 75.61B 11.87B 2.10B 2.49B 12.40
NOK icon
NOK
Nokia Corp Adr
10.39 58.17B 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
2026-03-12 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
Sep 27, 2026

Form 4 Ciena Corp For: 27 September By Investing.com - Investing.com Nigeria

Sep 27, 2026
pulisher
Sep 26, 2026

Ciena Stock Heats Up After Evercore Upgrade. How $550 Could Be the Next Stop. - inkl.com

Sep 26, 2026
pulisher
Sep 26, 2026

Form 4 Ciena Corp For: 26 September By Investing.com - Investing.com Nigeria

Sep 26, 2026
pulisher
Sep 26, 2026

Ciena director Thomas Nevens sells $1.34m in stock By Investing.com - Investing.com South Africa

Sep 26, 2026
pulisher
Sep 26, 2026

Ciena director Thomas Nevens sells $1.34m in stock - Investing.com

Sep 26, 2026
pulisher
Sep 25, 2026

After a $739,599 June sale, Ciena (CIEN) officer Joseph Cumello proposes another share sale. - Stock Titan

Sep 25, 2026
pulisher
Sep 25, 2026

Ciena (CIEN) Stock Gets a $550 Price Target as AI Networking Opportunity Expands - Insider Monkey

Sep 25, 2026
pulisher
Sep 24, 2026

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

Sep 24, 2026
pulisher
Sep 24, 2026

Zacks.com featured highlights include CareDx, Ciena, Celestica, Materion and MACOM Technology Solutions - Yahoo Finance

Sep 24, 2026
pulisher
Sep 23, 2026

Why Is CIEN Stock Falling Today? - Stocktwits

Sep 23, 2026
pulisher
Sep 23, 2026

Form 144 CIENA CORPORATION For: 23 September By Investing.com - Investing.com Nigeria

Sep 23, 2026
pulisher
Sep 23, 2026

Shares valued at $1.34M are proposed for sale by a Ciena (NYSE: CIEN) director. - Stock Titan

Sep 23, 2026
pulisher
Sep 23, 2026

Ciena Fell 40%—Now One Analyst Sees 50% Upside - Barchart.com

Sep 23, 2026
pulisher
Sep 23, 2026

Ciena Tokenized Stock (Ondo) USD Price (CIENON-USD) - Yahoo! Finance Canada

Sep 23, 2026
pulisher
Sep 23, 2026

Buy 3 Top-Ranked AI-Led Stocks at Deep Discount to Maximize Your Gains - Zacks Investment Research

Sep 23, 2026
pulisher
Sep 23, 2026

3 Optical Networking Stocks Retail Investors Are Watching For AI Data Center Growth - simplywall.st

Sep 23, 2026
pulisher
Sep 23, 2026

Why Has Ciena (CIEN) Returned to the Spotlight? - Kalkine Media

Sep 23, 2026
pulisher
Sep 22, 2026

Form 4 Ciena Corp For: 22 September By Investing.com - Investing.com Canada

Sep 22, 2026
pulisher
Sep 22, 2026

Cisco Sinks 6% While the Tech Sector Rises; Arista and Ciena Hold Flat - finance.yahoo.com

Sep 22, 2026
pulisher
Sep 22, 2026

Ciena Expands Global Subsea Footprint With ACE & ECHO Upgrades - TradingView

Sep 22, 2026
pulisher
Sep 22, 2026

Ciena vs. ADTRAN: Which Optical Networking Stock is the Better Buy? - Yahoo Finance

Sep 22, 2026
pulisher
Sep 22, 2026

Stifel reiterates Ciena stock rating on data center growth outlook By Investing.com - Investing.com Canada

Sep 22, 2026
pulisher
Sep 22, 2026

Ciena (NYSE:CIEN) Clears All Eight Growth Rules With Accelerating Earnings and Sales - ChartMill

Sep 22, 2026
pulisher
Sep 21, 2026

Is Ciena Corp (CIEN) Overvalued After 4.9% Rally? GF Value Says - gurufocus.com

Sep 21, 2026
pulisher
Sep 21, 2026

Evercore Just Upgraded Ciena Stock. Here's Why. - Barchart.com

Sep 21, 2026
pulisher
Sep 21, 2026

Ciena (CIEN): Wall Street Cut Targets After Earnings, Then Raised Them on 2029 Outlook - Insider Monkey

Sep 21, 2026
pulisher
Sep 21, 2026

Ciena Shares Rise After Evercore ISI Upgrade - marketscreener.com

Sep 21, 2026
pulisher
Sep 21, 2026

Evercore lifts Ciena rating on AI-driven optical networking boom - Investing.com

Sep 21, 2026
pulisher
Sep 21, 2026

Ciena (CIEN) Stock Surges Following Upgrade and Price Target Inc - gurufocus.com

Sep 21, 2026
pulisher
Sep 21, 2026

Why This AI Bottleneck Means Ciena Stock Has 58% Upside - Barron's

Sep 21, 2026
pulisher
Sep 21, 2026

CIEN Looks 214.8% Overvalued on GF Value™ - GuruFocus

Sep 21, 2026
pulisher
Sep 21, 2026

Ciena upgraded, Flutter downgraded: Wall Street's top analyst calls - Yahoo Finance

Sep 21, 2026
pulisher
Sep 21, 2026

Evercore’s New CIEN Target Implies 58% Upside — Analyst Calls Ciena An Attractive Optical Networking Play - Yahoo Finance

Sep 21, 2026
pulisher
Sep 21, 2026

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

Sep 21, 2026
pulisher
Sep 21, 2026

CIEN Upgraded by Evercore ISI Group -- Price Target Raised to $5 - GuruFocus

Sep 21, 2026
pulisher
Sep 21, 2026

Why is Ciena stock surging today? - Investing.com

Sep 21, 2026
pulisher
Sep 20, 2026

Inside Ciena’s 2029 Roadmap: Ambitious Targets Meet Bullish Analyst Ratings - Barchart.com

Sep 20, 2026
pulisher
Sep 20, 2026

Ciena Corporation (NYSE:CIEN) Share Price | RNS News, Quotes, & Charts | CIEN | - Proactive financial news

Sep 20, 2026
pulisher
Sep 19, 2026

Ciena appoints Hoffman and Gage to lead supply chain and product - scanx.trade

Sep 19, 2026
pulisher
Sep 19, 2026

Nykredit A S Acquires New Shares in Ciena Corporation $CIEN - MarketBeat

Sep 19, 2026
pulisher
Sep 18, 2026

Ciena Corporation (CIEN) Stock Forecasts - Yahoo! Finance Canada

Sep 18, 2026
pulisher
Sep 18, 2026

Ciena Targets $14B Revenue by 2029 as Optical Demand Outruns Supply - Yahoo Finance

Sep 18, 2026
pulisher
Sep 18, 2026

Ciena Investor Forum: Fiscal 2029 Financial Targets Are Lofty but Achievable - morningstar.com

Sep 18, 2026
pulisher
Sep 18, 2026

CIENA CORP Officer DiPerna Dino Sells 498 Shares Between $324.86 and $350 - kalkinemedia.com

Sep 18, 2026
pulisher
Sep 18, 2026

Additional Supply Will Allow Ciena to Capture Further Hyperscaler Demand for Optical Networking - morningstar.com

Sep 18, 2026
pulisher
Sep 18, 2026

Ciena’s 2029 Outlook Draws Positive Analyst Reactions - Benzinga

Sep 18, 2026
pulisher
Sep 17, 2026

Insider Selling: Ciena (NYSE:CIEN) CEO Sells 2,952 Shares of Stock - MarketBeat

Sep 17, 2026
pulisher
Sep 17, 2026

Ciena Insider Sold Shares Worth $826,208, According to a Recent SEC Filing - marketscreener.com

Sep 17, 2026
pulisher
Sep 17, 2026

Ciena Stock Rises as These Numbers Leave Wall Street Pleasantly Surprised - Barron's

Sep 17, 2026
pulisher
Sep 17, 2026

Ciena stock price target kept at $400 by TD Cowen on growth outlook - Investing.com South Africa

Sep 17, 2026
pulisher
Sep 17, 2026

Will Ciena's New Targets Drive Growth and Margin Expansion by 2029? - The Globe and Mail

Sep 17, 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
$10.39
price down icon 0.38%
UI UI
$560.67
price down icon 0.43%
$9.53
price up icon 0.21%
MSI MSI
$456.88
price up icon 0.43%
$61.81
price up icon 1.23%
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