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Quote
CIEN.NYSE
- Ciena Corp
Quotes are at least 15-min delayed:2025/12/14 12:33 EST
Regular Hours
Last
 218.44
-23.93 (-9.87%)
Day High 
237.9099 
Prev. Close
242.37 
1-M High
248 
Volume 
4.66M 
Bid
215.9
Ask
217.67
Day Low
215.18 
Open
236 
1-M Low
168.22 
Market Cap 
34.19B 
Currency 美元 
P/E 244.9 
%Yield -- 
10-SMA 208.99 
20-SMA 199.47 
50-SMA 186.1 
52-W High 248 
52-W Low 49.21 
Exchange NYSE 
Valuation Estimation
EPS (Current/Estimated)
0.98/4.93
Enterprise Value
35.79B
Balance Sheet
Book Value Per Share
19.35
Cash Flow
Cash Flow Yield
0.02
Income Statement
Total Revenue
4.01B
Operating Revenue Per Share
29.98
Industry Comparison
More
Code Name   Last Change Change (%) P/E P/E Range
ONDSOndas Holdings8.75-0.27-2.99%-- 
HPEHewlett Packard Enterprise Company23.87-0.67-2.73%29.09PE
NOKNokia Corp6.27-0.09-1.42%34.01PE
ASTSAST SpaceMobile76.7-8.05-9.50%-- 
CSCOCisco Systems77.8-1.47-1.85%30.77PE
Industry overview quotes are at least 15 minutes delayed
Business Description
Ciena is a telecommunications equipment provider focused on optical transport technologies, with clients in a number of industries such as communication services providers, web-scale providers, cable operators, government, and large enterprises worldwide. The company provides equipment, software, and services that support transport, switching, aggregation, service delivery, and data traffic management.
Information provided by: etnet
Terms and Conditions
Bank of China (Hong Kong) Limited
Disclaimer:
This information is provided by ET Net Limited ("ET Net") and/or its third party information providers (the "Sources") and is strictly for reference only. It is not intended to provide any financial or professional advice and any person should not rely upon the same as such. You should obtain relevant and specific professional advice before making any investment decision. Before making an investment decision, you should consider, with the assistance of your professional securities adviser, whether the information is appropriate in light of your particular investment needs, objectives and financial circumstances. ET Net and the Sources endeavor to ensure the accuracy and reliability of the information provided. Notwithstanding the aforesaid, ET Net, the Sources and Bank of China (Hong Kong) Limited do not guarantee or make any representation, warranty or undertaking as to the accuracy, reliability, completeness or timeliness of this information, and accept no responsibility or liability whatsoever (whether in tort or contract or otherwise) for any loss or damage howsoever arising from or in reliance upon the whole or any part of such information.