439.34
price down icon5.86%   -27.33
pre-market  시장 영업 전:  433.10   -6.24   -1.42%
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전일 마감가:
$466.67
열려 있는:
$465.91
하루 거래량:
7.93M
Relative Volume:
2.81
시가총액:
$62.19B
수익:
$5.57B
순이익/손실:
$438.30M
주가수익비율:
146.23
EPS:
3.0044
순현금흐름:
$832.65M
1주 성능:
-29.93%
1개월 성능:
-19.84%
6개월 성능:
+104.96%
1년 성능:
+506.32%
1일 변동 폭
Value
$417.34
$467.60
1주일 범위
Value
$417.34
$637.51
52주 변동 폭
Value
$70.85
$637.51

Ciena Corp Stock (CIEN) Company Profile

Name
명칭
Ciena Corp
Name
전화
(410) 865-8500
Name
주소
7035 RIDGE ROAD, HANOVER, MD
Name
직원
9,080
Name
트위터
@ciena
Name
다음 수익 날짜
2026-06-04
Name
최신 SEC 제출 서류
Name
CIEN's Discussions on Twitter

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

주식 가격 시가총액 매출 순이익 현금흐름 주당 순 이익
CIEN icon
CIEN
Ciena Corp
439.34 66.06B 5.57B 438.30M 832.65M 3.0044
CSCO icon
CSCO
Cisco Systems Inc
120.36 489.33B 60.75B 12.23B 11.79B 3.0675
NOK icon
NOK
Nokia Corp Adr
13.85 81.45B 23.20B 909.72M 1.64B 0.1603
MSI icon
MSI
Motorola Solutions Inc
414.07 67.53B 11.87B 2.10B 2.49B 12.40
LITE icon
LITE
Lumentum Holdings Inc
821.76 69.66B 2.49B 439.90M 114.00M 5.3881
HPE icon
HPE
Hewlett Packard Enterprise Co
48.27 66.04B 38.91B 1.56B 3.99B 1.0431

Ciena Corp Stock (CIEN) Upgrades & Downgrades

날짜 액션 분석자 등급 변경
2026-03-12 개시 TD Cowen Buy
2026-03-06 업그레이드 BofA Securities Neutral → Buy
2026-01-20 다운그레이드 BofA Securities Buy → Neutral
2025-12-12 다운그레이드 Northland Capital Outperform → Market Perform
2025-10-13 업그레이드 BNP Paribas Exane Neutral → Outperform
2025-10-10 업그레이드 Morgan Stanley Underweight → Equal-Weight
2025-09-26 업그레이드 Rosenblatt Neutral → Buy
2025-09-05 다운그레이드 B. Riley Securities Buy → Neutral
2025-09-05 재확인 Needham Buy
2025-07-08 다운그레이드 Morgan Stanley Equal-Weight → Underweight
2025-03-12 업그레이드 Northland Capital Market Perform → Outperform
2025-01-28 업그레이드 JP Morgan Neutral → Overweight
2024-12-13 업그레이드 BofA Securities Neutral → Buy
2024-10-28 다운그레이드 Morgan Stanley Overweight → Equal-Weight
2024-10-15 다운그레이드 Evercore ISI Outperform → In-line
2024-10-09 다운그레이드 Exane BNP Paribas Outperform → Neutral
2024-10-07 다운그레이드 JP Morgan Overweight → Neutral
2024-09-23 업그레이드 Citigroup Sell → Buy
2024-09-05 다운그레이드 BofA Securities Buy → Neutral
2024-06-12 업그레이드 Morgan Stanley Equal-Weight → Overweight
2024-06-06 다운그레이드 Raymond James Strong Buy → Outperform
2024-05-30 다운그레이드 Rosenblatt Buy → Neutral
2024-04-12 개시 Citigroup Sell
2024-04-11 개시 Exane BNP Paribas Outperform
2024-01-12 업그레이드 Evercore ISI In-line → Outperform
2023-09-28 개시 Stifel Buy
2023-08-28 재확인 Needham Buy
2023-03-29 다운그레이드 Morgan Stanley Overweight → Equal-Weight
2023-03-28 업그레이드 Raymond James Outperform → Strong Buy
2022-12-20 업그레이드 JP Morgan Neutral → Overweight
2022-10-11 다운그레이드 Evercore ISI Outperform → In-line
2022-09-06 다운그레이드 JP Morgan Overweight → Neutral
2022-08-12 업그레이드 Morgan Stanley Equal-Weight → Overweight
2022-08-04 개시 MKM Partners Buy
2022-06-03 업그레이드 B. Riley Securities Neutral → Buy
2022-04-05 개시 UBS Neutral
2022-03-24 개시 Rosenblatt Buy
2022-02-14 개시 Loop Capital Buy
2021-12-10 재확인 B. Riley Securities Neutral
2021-12-10 재확인 Barclays Overweight
2021-12-10 재확인 BofA Securities Buy
2021-12-10 재확인 Citigroup Buy
2021-12-10 재확인 JP Morgan Overweight
2021-12-10 재확인 Jefferies Buy
2021-12-10 재확인 Morgan Stanley Equal-Weight
2021-12-10 재확인 Needham Buy
2021-01-21 업그레이드 BofA Securities Neutral → Buy
2020-11-18 다운그레이드 Rosenblatt Buy → Neutral
2020-07-24 개시 Wolfe Research Outperform
2020-07-21 업그레이드 Needham Hold → Buy
2020-06-04 다운그레이드 Northland Capital Outperform → Market Perform
2020-05-13 다운그레이드 B. Riley FBR Buy → Neutral
2020-04-16 다운그레이드 Morgan Stanley Overweight → Equal-Weight
2020-01-08 업그레이드 Morgan Stanley Equal-Weight → Overweight
2019-12-13 재확인 Dougherty & Company Buy
2019-12-13 업그레이드 Piper Jaffray Neutral → Overweight
2019-12-06 다운그레이드 UBS Neutral → Sell
2019-09-11 개시 Evercore ISI Outperform
2019-08-29 업그레이드 Rosenblatt Neutral → Buy
2019-08-08 개시 Barclays Overweight
2019-04-15 업그레이드 Northland Capital Market Perform → Outperform
2019-03-06 재확인 B. Riley FBR Buy
2019-03-06 재확인 Dougherty & Company Buy
2019-01-30 다운그레이드 BofA/Merrill Buy → Neutral
2018-12-14 재확인 B. Riley FBR Buy
2018-12-14 재확인 Dougherty & Company Buy
2018-12-14 다운그레이드 Loop Capital Buy → Hold
모두보기

Ciena Corp 주식(CIEN)의 최신 뉴스

pulisher
04:00 AM

Colt and Ciena Set New Benchmark With Fastest Ever Quantum-Safe Transatlantic Data Transmission - Stock Titan

04:00 AM
pulisher
03:46 AM

Daiwa Securities Group Inc. Purchases 12,400 Shares of Ciena Corporation $CIEN - MarketBeat

03:46 AM
pulisher
02:10 AM

Rep. Gilbert Ray Cisneros, Jr. Purchases Shares of Ciena Corporation (NYSE:CIEN) - MarketBeat

02:10 AM
pulisher
Jun 09, 2026

Why Ciena Stock Tumbled by Nearly 6% on Tuesday - The Motley Fool

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena Corporation Stock 12‑Month Price Target Raised to $581.3, Implies 25% Upside - TradingView

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena (CIEN) Launches $2.5 Billion Convertible Notes Offering - GuruFocus

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena (CIEN) Stock Declines Following $2.5B Convertible Notes Offering - Blockonomi

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena Stock Down Post Q2 Earnings: Should You Buy, Hold or Sell? - TradingView

Jun 09, 2026
pulisher
Jun 09, 2026

This Top Artificial Intelligence (AI) Stock Is Benefiting From the Next Infrastructure Bottleneck, and It Just Became an Attractive Buy - The Motley Fool

Jun 09, 2026
pulisher
Jun 09, 2026

Pinebridge Investments LLC Takes $1.72 Million Position in Ciena Corporation $CIEN - MarketBeat

Jun 09, 2026
pulisher
Jun 09, 2026

Why Ciena stock stumbled today - MSN

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena: Intend to Use About $1.14B of Net Proceeds Repay Amounts Outstanding Under Term Loan Under Existing Credit Facility, Pay Related Fees and Expenses >CIEN - Moomoo

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena Corporation (CIEN) Upsizes Private Offering to $2.5B - GuruFocus

Jun 09, 2026
pulisher
Jun 09, 2026

The Long Wait for Ciena Stock to Rebound - Trefis

Jun 09, 2026
pulisher
Jun 09, 2026

Ciena prices $2.5 billion convertible notes offering By Investing.com - Investing.com Australia

Jun 09, 2026
pulisher
Jun 08, 2026

Ciena delivers strong quarter and raises outlook despite share price decline (CIEN) - MSN

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena prices $2.5 billion convertible notes offering - Investing.com

Jun 08, 2026
pulisher
Jun 08, 2026

Why Ciena is raising $2.5B in zero‑interest debt and buying back stock - Stock Titan

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena Corporation Prices $2.5 Billion 0% Convertible Senior Notes Due 2031 - TradingView

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena Corporation Announces Pricing of Upsized Convertible Senior Notes - The Joplin Globe

Jun 08, 2026
pulisher
Jun 08, 2026

Why Ciena Stock Stumbled Today - The Motley Fool

Jun 08, 2026
pulisher
Jun 08, 2026

A Look at Ciena Corp (CIEN) After 4.4% Decline -- GF Value $80.7 - GuruFocus

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena Corporation (CIEN) Announces $2 Billion Convertible Notes Offering - GuruFocus

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena stock falls on fiscal Q2 earnings as guidance underwhelms - MSN

Jun 08, 2026
pulisher
Jun 08, 2026

After a Roaring 540% Rally, the Ciena Stock Dip Finally Provides a Good Buying Opportunity - Barchart.com

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena (CIEN) Announces $2B Convertible Senior Notes Offering - GuruFocus

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena in focus as Barclays ups price target after strong results - MSN

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena powers into convert market for US$2bn recap - ifr-logo

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena stock slides as investors continue digesting Q2 results and guidance - Quiver Quantitative

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena plans $2 billion convertible notes offering due 2031 - Investing.com UK

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena Announces $2 Billion Convertible Senior Notes Offering to Repay Debt and Fund Stock Buybacks - Minichart

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena seeks USD 2 billion in private convertible placement - Telecompaper

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena Announces Planned $2 Billion Convertible Debt Offering - citybiz

Jun 08, 2026
pulisher
Jun 08, 2026

Why is Ciena stock gaining today? By Investing.com - Investing.com South Africa

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena plans $2B debt offering in private placement - Seeking Alpha

Jun 08, 2026
pulisher
Jun 08, 2026

Why is Ciena stock gaining today? - Investing.com

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena plans $2 billion convertible notes offering due 2031 By Investing.com - Investing.com Australia

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena: When The Beat Was Not Enough (NYSE:CIEN) - Seeking Alpha

Jun 08, 2026
pulisher
Jun 08, 2026

Morgan Stanley Raises Price Target on Ciena to $490 From $405, Keeps Equalweight Rating - marketscreener.com

Jun 08, 2026
pulisher
Jun 08, 2026

CIENA CORP NYSE:CIEN Delivers Growth Acceleration in Little Book Strategy Screen - ChartMill

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena proposes $2.0B convertible notes due 2031, plans $1.14B term‑loan paydown and $140M buyback - TradingView

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena (NYSE: CIEN) to sell $2.0B convertible notes, repay term loan and buy back stock - Stock Titan

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena Announces Proposed Offering Of Convertible Senior Notes - TradingView

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena Announces Proposed Offering of Convertible Senior Notes - The Joplin Globe

Jun 08, 2026
pulisher
Jun 08, 2026

Ciena Corporation $CIEN Shares Bought by Vestcor Inc - MarketBeat

Jun 08, 2026
pulisher
Jun 08, 2026

Prudential PLC Grows Stock Position in Ciena Corporation $CIEN - MarketBeat

Jun 08, 2026
pulisher
Jun 08, 2026

Capital World Investors Increases Stock Holdings in Ciena Corporation $CIEN - MarketBeat

Jun 08, 2026
pulisher
Jun 08, 2026

29,300 Shares in Ciena Corporation $CIEN Purchased by Fjarde AP Fonden Fourth Swedish National Pension Fund - MarketBeat

Jun 08, 2026

Ciena Corp (CIEN) 재무 분석

매출

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순이익

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현금흐름

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주당 순 이익

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HPE HPE
$48.27
price down icon 3.21%
$821.76
price down icon 8.22%
MSI MSI
$414.07
price up icon 1.79%
NOK NOK
$13.85
price down icon 5.07%
$11.86
price down icon 5.27%
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