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Why is CIEN down 4.66%?
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CIEN:NYSE
Ciena Corp
$280.54
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-4.66%(-13.71) 1D
$274.00
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-2.33% (-6.54)bedtimeAfter hours
Closed: Nov 13, 4:00:02 PM GMT-5 · USD
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All symbols
| Symbol | Price | Change | % Change |
|---|
insights_autoGenerating top insights for CIEN...
Open
$289.80
High
$295.00
Low
$271.24
Mkt. cap
39.78B
Avg. vol.
3.34M
Volume
2.15M
P/E ratio
62.60
52-wk high
$637.51
52-wk low
$168.22
EPS
$4.48
Beta
1.33
Shares outstanding
141.81M
No. of employees
9K
Open
$289.80
High
$295.00
Low
$271.24
Mkt. cap
39.78B
Avg. vol.
3.34M
Volume
2.15M
P/E ratio
62.60
52-wk high
$637.51
52-wk low
$168.22
EPS
$4.48
Beta
1.33
Shares outstanding
141.81M
No. of employees
9K
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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
SectorInformation Technology
IndustryComputer hardware
Websiteciena.com