CIEN:NYSE
Ciena Corp
$348.05
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+1.20%(+4.14) 1D
Sep 29, 2:25:03 PM GMT-4 · USD
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| Symbol | Price | Change | % Change |
|---|
insights_autoGenerating top insights for CIEN...
Open
$350.16
High
$356.21
Low
$344.80
Mkt. cap
49.32B
Avg. vol.
2.46M
Volume
1.26M
P/E ratio
77.61
52-wk high
$637.51
52-wk low
$143.19
EPS
$4.48
Beta
1.30
Shares outstanding
141.81M
No. of employees
9K
Open
$350.16
High
$356.21
Low
$344.80
Mkt. cap
49.32B
Avg. vol.
2.46M
Volume
1.26M
P/E ratio
77.61
52-wk high
$637.51
52-wk low
$143.19
EPS
$4.48
Beta
1.30
Shares outstanding
141.81M
No. of employees
9K
News stories
From web sources and news partners
Stock Traders Daily
·
11 hours ago
The Technical Signals Behind (CIEN) That Institutions Follow
MarketBeat
·
19 hours ago
Ciena (NYSE:CIEN) Director Bruce Claflin Sells 2,857 Shares of Stock
Investing.com UK
·
19 hours ago
Form 4 Ciena Corp For: 28 September By Investing.com
Investing.com
·
19 hours ago
Ciena director Bruce Claflin contributes $1.02m in stock to fund
Profile
Ciena Corporation is an American optical networking systems and software company based in Hanover, Maryland. The company reported revenues of $4.8 billion and more than 9,000 employees, as of November 2025. Gary Smith has been president and chief executive officer since 2003.
Customers include AT&T, Deutsche Telekom, KT Corporation and Verizon Communications. Wikipedia
About Ciena Corp
CEOGary Smith
Employees8.99K
FoundedNov 1992
HeadquartersHanover, Maryland, United States
SectorComputer hardware
Websiteciena.com