Current and historical daily PE Ratio for Ciena Corp (
) from 1997 to Apr 26 2024. The price to earnings ratio is calculated by taking the current stock price and dividing it by the most recent trailing twelve-month earnings per share (EPS) number. The data is updated every 20 minutes during market hours. The PE ratio can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. Therefore, lower-P/E stocks are more attractive than higher P/E stocks so long as the PE ratio is positive. Also for stocks with the same PE ratio, the one with faster growth business is more attractive. Ciena stock (CIEN) PE ratio as of Apr 26 2024 is 30.29.
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Ciena Corp (CIEN) PE Ratio (TTM) Chart
Ciena Corp (CIEN) PE Ratio (TTM) Historical Data
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| Ciena PE Ratio (TTM) Historical Data | |||
|---|---|---|---|
| Date | PE Ratio (TTM) Data | Date | PE Ratio (TTM) Data |
| 2024-04-26 | 30.2 | 2024-02-22 | 36.6 |
| 2024-04-25 | 29.7 | 2024-02-21 | 35.4 |
| 2024-04-24 | 29.3 | 2024-02-20 | 35.4 |
| 2024-04-23 | 29.0 | 2024-02-16 | 36.3 |
| 2024-04-22 | 28.5 | 2024-02-15 | 37.0 |
| 2024-04-19 | 28.3 | 2024-02-14 | 37.3 |
| 2024-04-18 | 28.4 | 2024-02-13 | 35.5 |
| 2024-04-17 | 29.1 | 2024-02-12 | 36.9 |
| 2024-04-16 | 29.2 | 2024-02-09 | 36.8 |
| 2024-04-15 | 28.8 | 2024-02-08 | 36.0 |
| 2024-04-12 | 29.6 | 2024-02-07 | 36.2 |
| 2024-04-11 | 30.6 | 2024-02-06 | 35.7 |
| 2024-04-10 | 30.4 | 2024-02-05 | 35.6 |
| 2024-04-09 | 31.0 | 2024-02-02 | 35.5 |
| 2024-04-08 | 30.8 | 2024-02-01 | 35.1 |
| 2024-04-05 | 30.9 | 2024-01-31 | 34.4 |
| 2024-04-04 | 30.9 | 2024-01-30 | 34.3 |
| 2024-04-03 | 31.6 | 2024-01-29 | 34.3 |
| 2024-04-02 | 31.6 | 2024-01-26 | 30.1 |
| 2024-04-01 | 31.9 | 2024-01-25 | 30.2 |
| 2024-03-28 | 32.1 | 2024-01-24 | 30.1 |
| 2024-03-27 | 32.8 | 2024-01-23 | 29.6 |
| 2024-03-26 | 32.2 | 2024-01-22 | 30.4 |
| 2024-03-25 | 32.3 | 2024-01-19 | 30.7 |
| 2024-03-22 | 33.1 | 2024-01-18 | 30.0 |
| 2024-03-21 | 32.9 | 2024-01-17 | 29.6 |
| 2024-03-20 | 32.6 | 2024-01-16 | 29.6 |
| 2024-03-19 | 32.3 | 2024-01-12 | 29.1 |
| 2024-03-18 | 32.1 | 2024-01-11 | 28.3 |
| 2024-03-15 | 32.5 | 2024-01-10 | 28.4 |
| 2024-03-14 | 32.6 | 2024-01-09 | 28.0 |
| 2024-03-13 | 33.5 | 2024-01-08 | 27.7 |
| 2024-03-12 | 33.5 | 2024-01-05 | 27.1 |
| 2024-03-11 | 33.5 | 2024-01-04 | 26.7 |
| 2024-03-08 | 35.3 | 2024-01-03 | 26.1 |
| 2024-03-07 | 34.3 | 2024-01-02 | 26.4 |
| 2024-03-06 | 40.2 | 2023-12-29 | 26.3 |
| 2024-03-05 | 39.7 | 2023-12-28 | 26.4 |
| 2024-03-04 | 40.6 | 2023-12-27 | 25.9 |
| 2024-03-01 | 39.5 | 2023-12-26 | 25.8 |
| 2024-02-29 | 37.0 | 2023-12-22 | 25.8 |
| 2024-02-28 | 36.8 | 2023-12-21 | 25.6 |
| 2024-02-27 | 36.5 | 2023-12-20 | 25.5 |
| 2024-02-26 | 36.5 | 2023-12-19 | 25.6 |
| 2024-02-23 | 35.9 | 2023-12-18 | 25.2 |
Ciena Corp (CIEN) PE Ratio (TTM) Comparison
| Company | Market Cap(Mil) | PE Ratio (TTM) |
|---|
Business Description
Business Description
Ciena Corp
NAICS : 334210
SIC : 3661
ISIN : US1717793095
Share Class Description:
CIEN: Ordinary SharesCompare
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Traded in other countries / regions
CIEN.USACIE1.Germany1CIEN.ItalyCIEN.Mexico IPO Date
1997-02-07Description
Ciena Corp is a network and technology company. It provides network hardware, software, and services that support the transport, switching, aggregation, service delivery, and management of video, data, and voice traffic on communications networks. It serves various industries such as communication services providers, web-scale providers, cable operators, government, and large enterprises world-wide. The business activities function through Networking Platforms; Platform Software and Services; Blue Planet Automation Software, and Global Services segments. Geographically, its presence is seen in the markets of the United States, Canada, the Caribbean, Latin America, Europe, the Middle East, Africa, the Asia Pacific, Japan, and India. The maximum revenue is generated from Americas.
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