Ciena Corporation (CIEN) PEG Ratio: 4.37
Is Ciena Corporation’s PEG ratio high or low?
Ciena Corporation's PEG ratio of 4.37 is 154% above its 4-year average of 1.72, near the high end of its 4-year range (0.35–4.37).
CIEN PEG Ratio Chart
Reported annual fiscal-period values; no daily interpolation.
CIEN Average PEG Ratio Chart
CIEN Current vs Average PEG Ratio Chart
CIEN PEG Ratio Metrics
PEG RATIO
4.37
PEG RATIO AVG TTM
N/A
PEG RATIO AVG 3Y
2.36
PEG RATIO AVG 5Y
1.72
PEG RATIO AVG 10Y
0.82
PEG RATIO AVG 15Y
0.70
PEG RATIO AVG 20Y
0.26
CURRENT VS TTM AVG
N/A
CURRENT VS 3Y AVG
+85.17%
CURRENT VS 5Y AVG
+153.58%
CURRENT VS 10Y AVG
+432.00%
CURRENT VS 15Y AVG
+526.73%
CURRENT VS 20Y AVG
+1570.88%
CIEN Competitors' PEG Ratio
| NAME | MARKET CAP | PEG RATIO | TTM | 3Y | 5Y |
|---|---|---|---|---|---|
| Ciena Corporation (CIEN) | $65.61B | 4.37 | N/A | 2.36 | 1.72 |
| Lumentum Holdings Inc. (LITE)vs › | $65.55B | N/A | 0.17 | 0.36 | 0.55 |
| Motorola Solutions, Inc. (MSI)vs › | $66.50B | 0.81 | 0.81 | 1.66 | 2.09 |
| Hewlett Packard Enterprise Company (HPE)vs › | $64.58B | 5.35 | 2.88 | 1.94 | 1.52 |
| Teradyne, Inc. (TER)vs › | $66.87B | 23.64 | 12.89 | 12.89 | 6.75 |
| STMicroelectronics N.V. (STM)vs › | $63.85B | N/A | 0.17 | 1.39 | 0.86 |
| Astera Labs, Inc. Common Stock (ALAB)vs › | $68.55B | N/A | 5.86 | 5.86 | 5.86 |
| United Microelectronics Corporation (UMC)vs › | $69.87B | 9.91 | 0.13 | 0.34 | 0.52 |
| Monolithic Power Systems, Inc. (MPWR)vs › | $70.50B | 3.64 | 0.05 | 0.89 | 3.06 |
| Keysight Technologies, Inc. (KEYS)vs › | $60.04B | 0.96 | 0.96 | 0.96 | 5.86 |
Growth-Adjusted Valuation
PEG Ratio
4.37
P/E Ratio
154.5
Ciena Corporation PEG Ratio Formula & Definition
PEG Ratio = PE Ratio / Earnings Growth Rate
The PEG ratio adjusts the PE ratio for expected earnings growth. A PEG near 1 is often considered fairly valued relative to growth.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Ciena Corporation PEG Ratio FAQ
- What is the PEG ratio for Ciena Corporation (CIEN)?
- The PEG ratio for CIEN stock is 4.37.
- Is Ciena Corporation's PEG ratio high or low?
- Ciena Corporation's PEG ratio of 4.37 is 154% above its 4-year average of 1.72, near the high end of its 4-year range (0.35–4.37).
- What is the 3Y average PEG ratio for Ciena Corporation (CIEN)?
- The 3Y average PEG ratio for CIEN stock is 2.36.
- What is the 5Y average PEG ratio for Ciena Corporation (CIEN)?
- The 5Y average PEG ratio for CIEN stock is 1.72.
- What is the 10Y average PEG ratio for Ciena Corporation (CIEN)?
- The 10Y average PEG ratio for CIEN stock is 0.82.
- What is the 15Y average PEG ratio for Ciena Corporation (CIEN)?
- The 15Y average PEG ratio for CIEN stock is 0.70.
- What is the 20Y average PEG ratio for Ciena Corporation (CIEN)?
- The 20Y average PEG ratio for CIEN stock is 0.26.
Ciena Corporation PEG Ratio History
| DATE | PEG RATIO |
|---|---|
| 2025-11-01 | 4.37 |
| 2023-10-28 | 0.35 |
| 2021-10-30 | 0.45 |
| 2020-10-31 | 0.39 |
| 2018-10-31 | 0.10 |
| 2017-10-31 | 0.00 |
| 2016-10-31 | 0.09 |
| 2014-10-31 | 0.81 |
| 2013-10-31 | 0.66 |
| 2012-10-31 | 0.30 |
| 2011-10-31 | 0.15 |
| 2010-10-31 | 0.09 |
| 2009-10-31 | 0.00 |
| 2007-10-31 | 0.01 |
| 2005-10-31 | 0.06 |
| 2003-10-31 | 0.09 |
| 2002-10-31 | 0.04 |
| 2001-10-31 | 0.00 |
| 1999-10-31 | 11.27 |
Related Metrics
About Ciena Corporation
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.
- Sector
- Technology
- Industry
- Communication Equipment
- CEO
- Gary Smith