CIEN

$320.728.22%-28.73

시간 외 거래: 323.86+3.14 +0.98%

Ciena Corp (CIEN)

Date: O: H: L: C: Vol:

전일 마감가:

$349.45

열려 있는:

$326.00

하루 거래량:

3,094,227

상대 거래량:

1.10

시가총액:

$45.48B

수익:

$5.57B

순이익/손실:

$438.30M

주가수익비율:

106.75

EPS:

$3.00

순현금흐름:

$832.65M

1W 성능:

+0.14%

1M 성능:

-8.84%

6M 성능:

-39.21%

1Y 성능:

+69.73%

1일 변동 폭

$313.27$332.72

1주일 범위

$313.27$368.24

52주 변동 폭

$168.22$637.51

Ciena Corp 주식 (CIEN) 회사 개요

명칭

Ciena Corp

부문

Technology

산업

Communication Equipment

전화

(410) 865-8500

주소

7035 RIDGE ROAD, HANOVER, MD, USA

직원

9,080

@ciena

다음 수익 날짜

2026-12-10

최신 SEC 제출 서류

SEC

X에서 CIEN에 대한 토론

CIEN vs CSCO, MSI, LITE, HPE, NOK 비교

주식	가격	시가총액	매출	순이익	현금흐름	주당 순 이익
CIEN Ciena Corp	$320.72	$45.48B	$5.57B	$438.30M	$832.65M	$3.00
CSCO Cisco Systems Inc	$104.51	$412.04B	$60.75B	$12.23B	$11.79B	$3.07
MSI Motorola Solutions Inc	$491.53	$81.35B	$11.87B	$2.10B	$2.49B	$12.40
LITE Lumentum Holdings Inc	$840.70	$76.15B	$2.49B	$439.90M	$114.00M	$5.39
HPE Hewlett Packard Enterprise Co	$55.09	$73.13B	$38.91B	$1.56B	$3.99B	$1.06
NOK Nokia Corp Adr	$8.56	$47.92B	$23.20B	$909.72M	$1.64B	$0.1603

Ciena Corp 주식(CIEN) 업그레이드 및 다운그레이드

날짜	액션	분석자	등급 변경
2026-09-30	개시	Bernstein	Outperform
2026-09-21	업그레이드	Evercore ISI	In-line → Outperform
2026-08-19	업그레이드	Northland Capital	Market Perform → Outperform
2026-05-01	개시	Rothschild & Co Redburn	Neutral
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

Ciena Corp (CIEN) 재무 분석

매출

순이익

현금흐름

주당 순 이익

Ciena Corp 주식 (CIEN) 내부자 거래

BRODIE GAGEOct 15 '26
Officer
거래
Proposed Sale
비용
$344.08
#주식
1,200
가치 ($)
412,896
#주식 총계
0
DAVID ROTHENSTEINOct 15 '26
Officer
거래
Proposed Sale
비용
$359.60
#주식
2,500
가치 ($)
899,000
#주식 총계
0
Gary B. SmithOct 15 '26
Officer
거래
Proposed Sale
비용
$356.52
#주식
14,760
가치 ($)
5,262,235
#주식 총계
0
Rothenstein David MOct 15 '26
EVP & Chief Strategy Officer
거래
Sale
비용
$348.06
#주식
2,500
가치 ($)
870,157
#주식 총계
172,881
SMITH GARY BOct 15 '26
President & CEO
거래
Sale
비용
$348.02
#주식
2,952
가치 ($)
1,027,356
#주식 총계
225,455
DiPerna DinoOct 15 '26
EVP & Chief R&D Officer
거래
Sale
비용
$347.04
#주식
890
가치 ($)
308,866
#주식 총계
36,183
DINO DIPERNAOct 15 '26
Officer
거래
Proposed Sale
비용
$347.04
#주식
890
가치 ($)
308,866
#주식 총계
0
SMITH GARY BOct 01 '26
President & CEO
거래
Sale
비용
$369.66
#주식
2,952
가치 ($)
1,091,238
#주식 총계
228,407
JASON PHIPPSOct 01 '26
Officer
거래
Proposed Sale
비용
$355.19
#주식
2,629
가치 ($)
933,795
#주식 총계
0
Phipps JasonOct 01 '26
EVP & Chief Customer Officer
거래
Sale
비용
$355.19
#주식
2,629
가치 ($)
933,795
#주식 총계
57,388

내부자 거래	관계	날짜	거래	비용	#주식	가치 ($)	#주식 총계
BRODIE GAGE	Officer	Oct 15 '26	Proposed Sale	$344.08	1,200	412,896	0
DAVID ROTHENSTEIN	Officer	Oct 15 '26	Proposed Sale	$359.60	2,500	899,000	0
Gary B. Smith	Officer	Oct 15 '26	Proposed Sale	$356.52	14,760	5,262,235	0
Rothenstein David M	EVP & Chief Strategy Officer	Oct 15 '26	Sale	$348.06	2,500	870,157	172,881
SMITH GARY B	President & CEO	Oct 15 '26	Sale	$348.02	2,952	1,027,356	225,455
DiPerna Dino	EVP & Chief R&D Officer	Oct 15 '26	Sale	$347.04	890	308,866	36,183
DINO DIPERNA	Officer	Oct 15 '26	Proposed Sale	$347.04	890	308,866	0
SMITH GARY B	President & CEO	Oct 01 '26	Sale	$369.66	2,952	1,091,238	228,407
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

Ciena Corp 주식(CIEN)의 최신 뉴스

Oct 30, 2026

$100 Invested In Ciena 5 Years Ago Would Be Worth This Much Today - Benzinga

Oct 30, 2026

Ciena’s Quarterly Earnings Preview: What You Need to Know - Yahoo Finance

Oct 30, 2026

Park Avenue Securities LLC Sells 3,911 Shares of Ciena Corporation $CIEN - MarketBeat

Oct 30, 2026

Oct 29, 2026

Ciena Corporation (CIEN) Seasonal Returns Chart - Yahoo Finance - Yahoo! Finance Canada

Oct 29, 2026

Hanseatic Management Services Inc. Sells 2,826 Shares of Ciena Corporation $CIEN - MarketBeat

Oct 29, 2026

Oct 28, 2026

Ciena Corp (CIEN) Shares Surge 3.4% -- What GF Score of 77 Tells Investors - GuruFocus

Oct 28, 2026

Ciena Rises as Investors Lean Into AI Networking Demand and Recent Growth Targets - Moomoo

Oct 28, 2026

2 AI Stocks Down 48% to 70% to Buy Now and Hold for 10 Years - The Motley Fool

Oct 28, 2026

Ciena Corporation $CIEN Stock: M & L Capital Management Ltd Increases Position - MarketBeat

Oct 28, 2026

Oct 27, 2026

Ciena Corporation (CIEN) - Milk Road

Oct 27, 2026

Ciena Corporation $CIEN Shares Newly Bought by Deltec Asset Management LLC - MarketBeat

Oct 27, 2026

Oct 26, 2026

Ciena Corp (CIEN) Shares Surge 4.9% -- What GF Score of 77 Tells Investors - GuruFocus

Oct 26, 2026

Ciena’s Board Opts for Patience Amid Tech Upheavals - WSJ

Oct 26, 2026

Oct 24, 2026

Ciena Corporation $CIEN Stock: Atlatl Advisers LLC Trims Holdings - MarketBeat

Oct 24, 2026

Oct 23, 2026

Is Corning Stock a Smart Investment Option Before Q3 Earnings Release? - Zacks Investment Research

Oct 23, 2026

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Zacks Investment Research

Oct 23, 2026

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Zacks Investment Research

Oct 23, 2026

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

Oct 23, 2026

Ciena Corporation Estimates – NYSE:CIEN - TradingView

Oct 23, 2026

Crossmark Global Holdings Inc. Acquires 9,854 Shares of Ciena Corporation $CIEN - MarketBeat

Oct 23, 2026

Oct 22, 2026

4 Cloud Computing Stocks to Bet on for Solid Long-Term Gains - Zacks Investment Research

Oct 22, 2026

Ciena (CIEN) Gains A New People Chief As AI Growth Keeps Fair Value In Focus - Simply Wall Street

Oct 22, 2026

Ciena Corporation $CIEN Shares Bought by Robeco Institutional Asset Management B.V. - MarketBeat

Oct 22, 2026

Oct 21, 2026

A Look at Ciena Corp (CIEN) After 5.7% Gain -- GF Value $117.55 vs Price $361.34 - GuruFocus

Oct 21, 2026

Ciena Corp Stock (CIEN) Moved Up by 5.98% on Oct 21: What Investors Need To Know - TradingKey

Oct 21, 2026

Ciena (CIEN) Has $8.5 Billion in Backlog, but Can It Justify Its Premium? - Yahoo Finance

Oct 21, 2026

CIEN Wins Space Norway Cable Deal: Can Subsea Networking Drive Growth? - TradingView

Oct 21, 2026

CIEN Wins Space Norway Cable Deal: Can Subsea Networking Drive Growth? - Yahoo Finance

Oct 21, 2026

Oct 20, 2026

Did Analyst Upgrade Just Shift Ciena (CIEN) Investment Narrative? - Yahoo Finance

Oct 20, 2026

When Should You Buy Ciena Corporation (NYSE:CIEN)? - Moomoo

Oct 20, 2026

Ciena (CIEN): Is the AI-Optical Boom Enough to Carry It Into the S&P 500? - Yahoo Finance

Oct 20, 2026

What Was Ciena Telling You Before Its Stock Ran? - Yahoo Finance

Oct 20, 2026

Oct 19, 2026

Ciena EVP DiPerna sells $308,865 in CIEN stock - Investing.com

Oct 19, 2026

Form 4 Ciena Corp: Dino DiPerna (EVP & Chief R&D Officer) For: 15 October - Investing.com Nigeria

Oct 19, 2026

Ciena EVP Brodie Gage sells $412,896 of company stock - Investing.com

Oct 19, 2026

A Look at Ciena Corp (CIEN) After 3.5% Gain -- GF Value $117.39 vs Price $344.20 - GuruFocus

Oct 19, 2026

Networking Stocks Rally as Tech Rebound Lifts AI Gear Makers: Ciena and Arista Climb 4%, but Cisco Barely Moves - Yahoo Finance

Oct 19, 2026

Networking Stocks Rally as Tech Rebound Lifts AI Gear Makers: Ciena and Arista Climb 4%, but Cisco Barely Moves - 24/7 Wall St.

Oct 19, 2026

CIENA President & CEO Gary Smith sells $1,027,355 in company stock - Investing.com

Oct 19, 2026

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

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

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

Oct 15, 2026

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

Oct 15, 2026

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

Oct 15, 2026

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

Oct 15, 2026

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

Oct 15, 2026

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

Oct 15, 2026

CIEN와(과) 유사한 종목

Ciena Corp (CIEN)

Ciena Corp 주식 (CIEN) 회사 개요

CIEN vs CSCO, MSI, LITE, HPE, NOK 비교

Ciena Corp 주식(CIEN) 업그레이드 및 다운그레이드

Ciena Corp (CIEN) 재무 분석

매출

순이익

현금흐름

주당 순 이익

Ciena Corp 주식 (CIEN) 내부자 거래

Ciena Corp 주식(CIEN)의 최신 뉴스

$100 Invested In Ciena 5 Years Ago Would Be Worth This Much Today - Benzinga

Ciena’s Quarterly Earnings Preview: What You Need to Know - Yahoo Finance

Park Avenue Securities LLC Sells 3,911 Shares of Ciena Corporation $CIEN - MarketBeat

Ciena Corporation (CIEN) Seasonal Returns Chart - Yahoo Finance - Yahoo! Finance Canada

Hanseatic Management Services Inc. Sells 2,826 Shares of Ciena Corporation $CIEN - MarketBeat

Ciena Corp (CIEN) Shares Surge 3.4% -- What GF Score of 77 Tells Investors - GuruFocus

Ciena Rises as Investors Lean Into AI Networking Demand and Recent Growth Targets - Moomoo

2 AI Stocks Down 48% to 70% to Buy Now and Hold for 10 Years - The Motley Fool

Ciena Corporation $CIEN Stock: M & L Capital Management Ltd Increases Position - MarketBeat

Ciena Corporation (CIEN) - Milk Road

Ciena Corporation $CIEN Shares Newly Bought by Deltec Asset Management LLC - MarketBeat

Ciena Corp (CIEN) Shares Surge 4.9% -- What GF Score of 77 Tells Investors - GuruFocus

Ciena’s Board Opts for Patience Amid Tech Upheavals - WSJ

Ciena Corporation $CIEN Stock: Atlatl Advisers LLC Trims Holdings - MarketBeat

Is Corning Stock a Smart Investment Option Before Q3 Earnings Release? - Zacks Investment Research

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Zacks Investment Research

Ciena vs. Nokia: Which Optical Networking Stock is the Better Buy? - Zacks Investment Research

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

Ciena Corporation Estimates – NYSE:CIEN - TradingView

Crossmark Global Holdings Inc. Acquires 9,854 Shares of Ciena Corporation $CIEN - MarketBeat

4 Cloud Computing Stocks to Bet on for Solid Long-Term Gains - Zacks Investment Research

Ciena (CIEN) Gains A New People Chief As AI Growth Keeps Fair Value In Focus - Simply Wall Street

Ciena Corporation $CIEN Shares Bought by Robeco Institutional Asset Management B.V. - MarketBeat

A Look at Ciena Corp (CIEN) After 5.7% Gain -- GF Value $117.55 vs Price $361.34 - GuruFocus

Ciena Corp Stock (CIEN) Moved Up by 5.98% on Oct 21: What Investors Need To Know - TradingKey

Ciena (CIEN) Has $8.5 Billion in Backlog, but Can It Justify Its Premium? - Yahoo Finance

CIEN Wins Space Norway Cable Deal: Can Subsea Networking Drive Growth? - TradingView

CIEN Wins Space Norway Cable Deal: Can Subsea Networking Drive Growth? - Yahoo Finance

Did Analyst Upgrade Just Shift Ciena (CIEN) Investment Narrative? - Yahoo Finance

When Should You Buy Ciena Corporation (NYSE:CIEN)? - Moomoo

Ciena (CIEN): Is the AI-Optical Boom Enough to Carry It Into the S&P 500? - Yahoo Finance

What Was Ciena Telling You Before Its Stock Ran? - Yahoo Finance

Ciena EVP DiPerna sells $308,865 in CIEN stock - Investing.com

Form 4 Ciena Corp: Dino DiPerna (EVP & Chief R&D Officer) For: 15 October - Investing.com Nigeria

Ciena EVP Brodie Gage sells $412,896 of company stock - Investing.com

A Look at Ciena Corp (CIEN) After 3.5% Gain -- GF Value $117.39 vs Price $344.20 - GuruFocus

Networking Stocks Rally as Tech Rebound Lifts AI Gear Makers: Ciena and Arista Climb 4%, but Cisco Barely Moves - Yahoo Finance

Networking Stocks Rally as Tech Rebound Lifts AI Gear Makers: Ciena and Arista Climb 4%, but Cisco Barely Moves - 24/7 Wall St.

CIENA President & CEO Gary Smith sells $1,027,355 in company stock - Investing.com

Evercore Says Ciena Could Be Worth $550+. Here’s the Math - Yahoo Finance

Ciena Corp (CIEN) Stock Down 6.7% but Still Overvalued -- GF Sco - GuruFocus

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

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

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

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

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

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

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

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

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

CIEN와(과) 유사한 종목