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Lists
Equity sectors
Symbols
Symbols
Price
Change
% Change
Trend
Prev Close
Open
High
Low
Volume
Mkt Cap
SIXB
Materials
SIXB
Materials
SIXB
-0.88%
1,100.61
-9.73
-0.88%
—1,110.341,110.371,117.241,097.84——
SIXC
Communications
SIXC
Communications
SIXC
-1.33%
612.30
-8.24
-1.33%
—620.54620.54622.67611.42——
SIXE
Energy
SIXE
Energy
SIXE
+1.40%
1,175.46
+16.26
+1.40%
—1,159.201,160.591,177.621,156.21——
SIXI
Industrials
SIXI
Industrials
SIXI
-1.39%
1,729.12
-24.32
-1.39%
—1,753.441,749.081,762.011,724.74——
SIXM
Financials
SIXM
Financials
SIXM
-0.63%
644.73
-4.07
-0.63%
—648.80649.58655.73643.68——
SIXR
Staples
SIXR
Staples
SIXR
-0.65%
827.09
-5.40
-0.65%
—832.49832.07833.09826.15——
SIXRE
Real estate
SIXRE
Real estate
SIXRE
-1.98%
214.82
-4.34
-1.98%
—219.16219.16219.19214.82——
SIXT
Technology
SIXT
Technology
SIXT
+0.06%
3,115.17
+1.81
+0.06%
—3,113.363,120.793,143.643,105.16——
SIXU
Utilities
SIXU
Utilities
SIXU
-1.75%
910.43
-16.24
-1.75%
—926.67927.99930.54910.08——
SIXV
Health care
SIXV
Health care
SIXV
-1.01%
1,474.50
-15.11
-1.01%
—1,489.611,499.051,499.051,474.35——
SIXY
Discretionary
SIXY
Discretionary
SIXY
-0.72%
2,405.87
-17.39
-0.72%
—2,423.262,438.162,443.462,399.83——
CIE1:ETR
Ciena Corp
€426.50
-0.23%
(-1.00) 1D
Apr 21, 5:35:51 PM GMT+2  ·   EUR
All symbols
SymbolPriceChange% Change
Generating top insights for CIE1...
Open
€431.30
High
€440.00
Low
€422.10
Mkt. cap
71.54B
Avg. vol.
1.06K
Volume
1.11K
52-wk high
€440.00
52-wk low
€100.00
No. of employees
9K
News stories
From sources across the web
Profile
Ciena Corporation is an American optical networking systems and software company based in Hanover, Maryland. The company has been described as a vital player in optical connectivity. The company reported revenues of $4.8 billion and more than 9,000 employees, as of November 2025. Gary Smith serves as president and chief executive officer. 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
Previous reportsAll values in USD
Loading Previous Earnings...
Income statement
Revenue
Net income
All values in USD
May 2025
Aug 2025
Nov 2025
Jan 2026
Revenue
1.13B
1.22B
1.35B
1.43B
Cost of goods sold
673.04M
716.31M
774.80M
801.52M
Cost of revenue
673.04M
716.31M
774.80M
801.52M
Research and development expenses
214.87M
211.90M
228.90M
221.46M
Total research and development expenses
-
-
-
-
Selling, general, and admin expenses
196.64M
209.32M
223.68M
208.11M
Operating expense
418.05M
427.77M
458.69M
434.30M
Total operating expenses
1.09B
1.14B
1.23B
1.24B
Operating income
34.79M
75.30M
118.49M
191.22M
Other non operating income
-1.86M
-31.00K
26.00K
2.27M
EBT including unusual items
19.02M
65.82M
2.86M
181.12M
EBT excluding unusual items
20.96M
67.59M
110.86M
182.92M
Income tax expense
10.05M
15.51M
-16.63M
30.83M
Effective tax rate
52.83%
23.57%
-581.91%
17.02%
Other operating expenses
-
-
-
-
Net income
8.97M
50.31M
19.49M
150.28M
Net profit margin
0.80%
4.13%
1.44%
10.53%
Earnings per share
0.42
0.67
0.91
1.35
Interest and investment income
13.44M
16.17M
11.70M
14.39M
Interest expense
-21.70M
-22.81M
-21.98M
-21.25M
Net interest expenses
-8.26M
-6.63M
-10.28M
-6.86M
Depreciation and amortization charges
-
-
-
-
EBITDA
68.66M
110.96M
155.85M
235.05M
Gain or loss from assets sale
-
-
-
-
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