Ciena Corporation
CIEN
Classement en actions
#499
Ciena Corporation is a global technology company focused on telecommunications... Ciena Corporation is a global technology company focused on telecommunications infrastructure. It delivers integrated solutions – including specialized hardware, software applications, and professional services – designed to facilitate the efficient transmission, routing, switching, aggregation, delivery, and overall management of video, data, and voice traffic across communication networks worldwide. Within its Networking Platforms division, Ciena develops and supplies advanced hardware and integrated solutions. These products are specifically engineered to optimize the convergence of various optical transport methods (like coherent optical transport and optical transport network switching) with packet switching, enabling high-performance data handling. The product portfolio spans a range of packet-optical platforms (e.g., the 6500, 5400, and Z-Series), reconfigurable switching systems (such as the 5430), Waveserver interconnect systems, and dedicated switches for service delivery and aggregation (including the 3000 and 5000 families). This segment also provides the essential operating system software and advanced features embedded within its hardware offerings. Ciena's Blue Planet Automation Software and Services arm is dedicated to intelligent network automation. It offers solutions for orchestrating services across multiple network domains, maintaining precise network inventory, optimizing data routes, coordinating virtualized network functions (NFV), and delivering insightful analytics, alongside related support. The Platform Software and Services segment provides unified management platforms, exemplified by its OneControl system, as well as other software tools for comprehensive network planning, operational control, and ongoing oversight. Finally, the Global Services segment delivers end-to-end client support. This includes strategic consulting, detailed network architecture design, expert installation and deployment, ongoing maintenance, and comprehensive training programs. The company distributes its cutting-edge products and services to network operators through both direct sales forces and indirect channel partners. Established in 1992, Ciena Corporation maintains its corporate headquarters in Hanover, Maryland.
Prix de l'action
$342.74
Capitalisation boursière
$48.60B
Changement (1 jour)
-0.39%
Changement (1 an)
97.98%
Pays
US
Échange Ciena Corporation (CIEN)
Catégorie
Technology
Ratio P/E pour Ciena Corporation (CIEN)
Ratio P/E au October 2026 TTM : 77.84
Selon les derniers rapports financiers et le cours de l'action de Ciena Corporation, le ratio P/E actuel (TTM) est de 77.84. À la fin de l’année 2024, le P/E de l’entreprise était de 110.27.
Historique du ratio P/E pour Ciena Corporation de 2000 à 2026
Ratio P/E à la fin de chaque année
| Année | Ratio P/E | Changez |
|---|---|---|
| 2026 (TTM) | 77.84 | -64.46% |
| 2025 | 219.00 | 98.61% |
| 2024 | 110.27 | 359.82% |
| 2023 | 23.98 | -49.74% |
| 2022 | 47.72 | 183.12% |
| 2021 | 16.85 | 0.19% |
| 2020 | 16.82 | -26.25% |
| 2019 | 22.81 | -281.51% |
| 2018 | -12.57 | -625.03% |
| 2017 | 2.39 | -93.52% |
| 2016 | 36.93 | -84.93% |
| 2015 | 245.01 | -661.59% |
| 2014 | -43.63 | 56.49% |
| 2013 | -27.88 | 225.47% |
| 2012 | -8.57 | 32.56% |
| 2011 | -6.46 | 70.20% |
| 2010 | -3.80 | 106.32% |
| 2009 | -1.84 | -108.35% |
| 2008 | 22.03 | -55.45% |
| 2007 | 49.44 | -98.51% |
| 2006 | 3.31K | -105,978.83% |
| 2005 | -3.13 | 97.31% |
| 2004 | -1.59 | -78.60% |
| 2003 | -7.41 | 780.59% |
| 2002 | -0.84 | -70.23% |
| 2001 | -2.83 | -100.90% |
| 2000 | 313.90 | 0.00% |
Ratio P/E pour des entreprises similaires ou concurrentes
| Entreprise | P/E Ratio | Différence du P/E Ratio | Pays |
|---|---|---|---|
| - | - |
US
|
|
| 19.83 | -74.53% |
CN
|
|
| - | - |
CN
|
|
| 35.16 | -54.82% |
US
|
|
| -9.64 | -112.39% |
US
|
Comment lire un P/E ratio ?
Le ratio Prix/Bénéfice (P/E Ratio) mesure la relation entre le cours de l'action d'une entreprise et ses bénéfices par action.
Un P/E bas mais positif indique une entreprise qui génère des bénéfices élevés par rapport à sa valorisation et qui pourrait être sous-évaluée. Un P/E négatif élevé (proche de 0) indique des pertes importantes.
Les entreprises avec un P/E supérieur à 30 ou négatif sont généralement considérées comme des "actions de croissance", ce qui signifie que les investisseurs s'attendent à ce qu'elles se développent ou deviennent rentables.
Les entreprises avec un P/E positif inférieur à 10 sont généralement considérées comme des "actions de valeur", car elles sont déjà très rentables mais avec peu de potentiel de croissance.