Ciena

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About CIEN

Ciena Corp. is a network technology company, which engages in the provision of hardware, software, and services to network operators, as well as enabling enhanced network capacity, service delivery, and automation. It operates through the following segments: Networking Platforms, Platform Software and Services, Blue Planet Automation Software and Services, and Global Services. 

CEO
Gary B. Smith
CEOGary B. Smith
Employees
9,080
Employees9,080
Headquarters
Hanover, Maryland
HeadquartersHanover, Maryland
Founded
1992
Founded1992
Employees
9,080
Employees9,080

CIEN Key Statistics

Market cap
62.16B
Market cap62.16B
Price-Earnings ratio
155.33
Price-Earnings ratio155.33
Dividend yield
Dividend yield
Average volume
4.10M
Average volume4.10M
High today
$467.55
High today$467.55
Low today
$417.34
Low today$417.34
Open price
$465.91
Open price$465.91
Volume
7.86M
Volume7.86M
52 Week high
$637.51
52 Week high$637.51
52 Week low
$70.85
52 Week low$70.85

Stock Snapshot

As of today, Ciena(CIEN) shares are valued at $433.43. The company's market cap stands at 62.16B, with a P/E ratio of 155.33.

During the trading session on 2026-06-10, Ciena(CIEN) shares reached a daily high of $467.55 and a low of $417.34. At a current price of $433.43, the stock is +3.9% higher than the low and still -7.3% under the high.

Trading volume for Ciena(CIEN) stock has reached 7.86M, versus its average volume of 4.1M.

The stock's 52-week range extends from a low of $70.85 to a high of $637.51.

The stock's 52-week range extends from a low of $70.85 to a high of $637.51.

CIEN News

TipRanks 1h
Ciena, Colt Technology Services complete quantum-safe data transmission

Colt Technology Services and Ciena (CIEN) have completed one of the fastest quantum-safe data transmissions ever demonstrated and the fastest across a transatla...

Zacks 20h
Ciena Stock Down Post Q2 Earnings: Should You Buy, Hold or Sell? - Zacks Investment Research

...

Ciena Stock Down Post Q2 Earnings: Should You Buy, Hold or Sell? - Zacks Investment Research
Nasdaq 21h
This Top Artificial Intelligence Stock Is Benefiting From the Next Infrastructure Bottleneck, and It Just Became an Attractive Buy

Key Points The demand for fast networking in AI data centers is creating a shortage of optical networking components. The supply shortage has been driving up...

This Top Artificial Intelligence Stock Is Benefiting From the Next Infrastructure Bottleneck, and It Just Became an Attractive Buy

Analyst ratings

61%

of 23 ratings
Buy
60.9%
Hold
34.8%
Sell
4.3%

More CIEN News

TipRanks 23h
Ciena prices upsized offering of $2.5B in convertible senior notes

Ciena (CIEN) announced that it has priced its private offering of $2.5 billion aggregate principal amount of 0.00% convertible senior notes due 2031. The Notes...

Nasdaq 2d
S&P 500 Movers: CIEN, INTC

In early trading on Monday, shares of Intel topped the list of the day's best performing components of the S&P 500 index, trading up 9.4%. Year to date, Intel r...

S&P 500 Movers: CIEN, INTC
Nasdaq 2d
Ciena Corp Plans To Offer $2 Bln Convertible Senior Notes Due 2031 In Private Offering

(RTTNews) - Monday, Ciena Corporation (CIEN) announced its plan to offer $2.0 billion aggregate principal amount of convertible senior notes due 2031 in a priva...

Ciena Corp Plans To Offer $2 Bln Convertible Senior Notes Due 2031 In Private Offering
TipRanks 2d
Ciena announes proposed offering of convertible senior notes

Ciena (CIEN) intends to offer $2B aggregate principal amount of convertible senior notes due 2031 in a private offering. The Notes will be fully and uncondition...

Nasdaq 5d
Corteva Achieves #94 Analyst Rank, Surpassing Ciena

In a study of analyst recommendations at the major brokerages, for the underlying components of the S&P 500, Corteva Inc (Symbol: CTVA) has taken over the #94 s...

Corteva Achieves #94 Analyst Rank, Surpassing Ciena
Nasdaq 5d
Ciena Q2 2026 Earnings Transcript

AAPL TSLA AMZN META AMD NVDA PEP COST ADBE GOOG AMGN HON INTC INTU NFLX ADP SBUX MRNA AAPL TSLA AMZN META AMD NVDA PEP COST ADBE GOOG AMGN HON INTC INTU NFLX AD...

Ciena Q2 2026 Earnings Transcript
TipRanks 5d
Ciena Earnings Call Signals AI-Fueled Growth Surge

Ciena Corporation ((CIEN)) has held its Q2 earnings call. Read on for the main highlights of the call. Claim 55% Off TipRanks Unlock trusted, data-backed invest...

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