Ciena

Ciena P/S

The (Price-Sales Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the revenue per share. The P/S indicates how many years a company needs to generate the revenue per share as profit. A low P/S suggests that a stock may be undervalued, while a high P/S could indicate overvaluation. However, it is important to always consider the P/S in the context of the industry and the company. of Ciena (CIEN) as of Oct 18, 2026 is 9.01. In the previous year, (Price-Sales Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the revenue per share. The P/S indicates how many years a company needs to generate the revenue per share as profit. A low P/S suggests that a stock may be undervalued, while a high P/S could indicate overvaluation. However, it is important to always consider the P/S in the context of the industry and the company. was 10.71 — a change of -15.82% (lower).

P/S

9.01

YoY

-15.82%

Last updated:

As of Oct 18, 2026, Ciena's P/S ratio stood at 9.01, a -15.82% change from the 10.71 P/S ratio recorded in the previous year.

The Ciena P/S history

  • 3 Years

  • 10 Years

  • 25 Years

  • Max

P/S
Date
P/S
Jan 1, 2019
12.04 USD
Jan 1, 2020
12.17 USD
Jan 1, 2021
11.87 USD
Jan 1, 2022
11.84 USD
Jan 1, 2023
9.80 USD
Jan 1, 2024
10.71 USD
Jan 1, 2025
9.01 USD
Jan 1, 2026 (e)
7.69 USD
The Ciena P/S history
YEARP/SYoY
est7.69-14.69%
9.01-15.82%
10.71+9.26%
9.80-17.19%
11.84-0.33%
11.87-2.45%
12.17+1.13%
12.04-13.38%
13.89-9.46%
15.35-7.18%
16.53-5.96%
17.58-6.44%
18.79+1,478.87%
1.19+38.37%
0.86+26.47%
0.68-57.76%
1.61+5.23%
1.53+128.36%
0.67-82.37%
3.80-8.87%
4.17—

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Ciena Valuation

Details

Historical Valuation Multiples

ⓘ

Price-to-Earnings Ratio (P/E)

The P/E ratio divides Ciena's share price by its earnings per share. It tells you how many years of current earnings you are "paying for" when you buy the stock. A P/E of 20 means you pay $20 for every $1 of annual earnings. The S&P 500 historically trades at an average P/E of roughly 15–17. A P/E significantly above that may signal high growth expectations; one below may indicate undervaluation — or declining business quality.

Price-to-Sales Ratio (P/S)

The P/S ratio divides market capitalization by total revenue. Unlike the P/E ratio, it works even for companies that are not yet profitable, making it essential for evaluating high-growth firms. A P/S below 1.0 may indicate undervaluation, while ratios above 10 are typically reserved for fast-growing tech or SaaS companies with high expected future margins.

Price-to-EBIT Ratio

This ratio relates Ciena's market price to its operating earnings, excluding the effects of debt structure and tax jurisdiction. It is particularly useful for comparing companies across different countries or with different levels of leverage, because it focuses purely on operational profitability. Lower values suggest cheaper operational earnings.

How to Use This Chart

This chart plots Ciena's valuation multiples over time. Compare the current P/E, P/S, and P/EBIT to their own historical averages — if the current ratio is well below the multi-year average, the stock may be relatively cheap compared to its own track record. Combine this with industry comparisons: a P/E that looks high in absolute terms may be justified if Ciena grows earnings faster than its peers.

Ciena Stock analysis

What does Ciena do? Ciena Corp. was founded in Maryland, USA in 1992 and is a leading provider of communication network solutions worldwide. The company specializes in the development and manufacture of fiber optic and ethernet-based network solutions and uses them to transport data. The business model of the company is established in the telecommunications industry. It offers solutions for both telecommunications network operators and companies operating their own networks. Ciena helps them increase the speed and complexity of their networks while reducing costs and improving quality and reliability. Ciena's business segments are divided into three categories: Converged packet-optical solutions, software and services, and packet networking solutions. In the category of converged packet-optical solutions, Ciena manufactures various products for fiber optic networks. These products include optical transport solutions, packet-optical platforms, packet networking platforms, managed services, software, and applications. These solutions improve network performance by consolidating and modernizing existing infrastructure. Along with its products, Ciena offers a wide range of services tailored to its customers' needs. For example, the company assists in the installation, maintenance, and monitoring of networks, as well as training employees to work with them. In the software and services category, Ciena offers an extensive range of software used to manage networks, services, and applications. This includes network management software, security solutions, monitoring software, software solutions for service orchestration, certification, training, and support. In the packet networking solutions category, the company offers network solutions based on Ethernet. These include network access solutions, Ethernet transport solutions, multi-service services, and aggregation devices. These products can be used in a variety of environments, such as commercial, government, and agency sectors. Ciena has established itself very well in the market in recent years and is popular with its customers and partners. The products are tailored to meet customer requirements, and the company is constantly working to improve its technologies and expand its product offerings. Ciena's client list is diverse, including network operators, enterprises, government and agency facilities, research centers, data centers, and cable network operators. Ciena is also proud to be a pioneer in the development and use of technologies that improve the performance, reliability, and scalability of networks. The company invests approximately 15% of its revenue annually in research and development. Ciena's commitment to research and development enables the company to develop new ideas and innovations that further enhance network efficiency and performance. Overall, Ciena is a renowned provider of communication network solutions. With its products and services, the company has delivered significant benefits to its customers, such as improved network performance, cost savings, and increased efficiency. Ciena has earned a high level of visibility and reputation in the industry and will continue to develop innovative solutions in the future that meet the needs of the telecommunications industry. Ciena is one of the most popular companies on Eulerpool.

P/S Details

Decoding Ciena's P/S Ratio

Ciena's Price to Sales (P/S) Ratio is a crucial financial metric that measures the company's market valuation relative to its total sales revenue. It's calculated by dividing the company's market capitalization by its total sales over a specific period. A lower P/S ratio can indicate that the company is undervalued, while a higher ratio may suggest overvaluation.

Year-to-Year Comparison

Comparing Ciena's P/S ratio yearly provides insights into how the market perceives the company’s value relative to its sales. An increasing ratio over time can indicate growing investor confidence, while a decreasing trend might reflect concerns about the company’s revenue generation capabilities or market conditions.

Impact on Investments

The P/S ratio is instrumental for investors evaluating Ciena's stock. It offers insights into the company’s efficiency in generating sales and its market valuation. Investors use this ratio to compare similar companies within the same industry, aiding in selecting stocks that offer the best value for investment.

Interpreting P/S Ratio Fluctuations

Variations in Ciena’s P/S ratio can result from changes in the stock price, sales revenue, or both. Understanding these fluctuations is crucial for investors to evaluate the company’s current valuation and future growth potential, aligning their investment strategies accordingly.

Frequently Asked Questions about Ciena stock

(Price-Sales Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the revenue per share. The P/S indicates how many years a company needs to generate the revenue per share as profit. A low P/S suggests that a stock may be undervalued, while a high P/S could indicate overvaluation. However, it is important to always consider the P/S in the context of the industry and the company. of Ciena is 9.01 in 2025.

(Price-Sales Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the revenue per share. The P/S indicates how many years a company needs to generate the revenue per share as profit. A low P/S suggests that a stock may be undervalued, while a high P/S could indicate overvaluation. However, it is important to always consider the P/S in the context of the industry and the company. of Ciena changed from 10.71 to 9.01, representing a -15.82% change. The value is lower than the previous year.

On Eulerpool you can find the complete historical development of (Price-Sales Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the revenue per share. The P/S indicates how many years a company needs to generate the revenue per share as profit. A low P/S suggests that a stock may be undervalued, while a high P/S could indicate overvaluation. However, it is important to always consider the P/S in the context of the industry and the company. Ciena since 2006 – with annual values, charts, and detailed analysis.

The Price-to-Sales Ratio (P/S Ratio) is a financial metric that represents the ratio between the current price of a stock and the sales per share of the company. It is commonly used to assess the valuation of a stock compared to other stocks in the same industry or compared to the overall average of the stock market.

P/S Formula:
P/S = Price of a stock / Sales of a stock
If you can't find the Sales per Share (SPS) right away, which is the equivalent term for Revenue per Share in English, you can also calculate this value by dividing the company's total sales by the number of issued shares.

SPS Formula:
Total sales of the company / Number of issued shares
The Sales per Share or Revenue per Share can usually be easily found on most financial websites.

The P/S ratio is often used to assess the valuation of a stock compared to other stocks in the same industry or the overall stock market average. It can provide insights into how well the company is performing in terms of revenue per share compared to its competitors. A low P/S ratio may indicate that the company is generating relatively high revenue per share compared to other companies in the industry, which can be positive. On the other hand, a high P/S ratio may indicate that the company is generating relatively low revenue per share compared to its competitors, which can be negative.

To evaluate (Price-Sales Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the revenue per share. The P/S indicates how many years a company needs to generate the revenue per share as profit. A low P/S suggests that a stock may be undervalued, while a high P/S could indicate overvaluation. However, it is important to always consider the P/S in the context of the industry and the company.'s, it is essential to compare it with peers in the same industry and sector. On Eulerpool, you can find direct industry comparisons for (Price-Sales Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the revenue per share. The P/S indicates how many years a company needs to generate the revenue per share as profit. A low P/S suggests that a stock may be undervalued, while a high P/S could indicate overvaluation. However, it is important to always consider the P/S in the context of the industry and the company..

A 'good' varies by industry and company stage. On Eulerpool, you can compare (Price-Sales Ratio) is an important metric for stock valuation. It is calculated by dividing the current share price by the revenue per share. The P/S indicates how many years a company needs to generate the revenue per share as profit. A low P/S suggests that a stock may be undervalued, while a high P/S could indicate overvaluation. However, it is important to always consider the P/S in the context of the industry and the company.'s Ciena with sector peers and the industry average to assess whether it is attractive.

The P/S ratio when valuing a stock.

The price-to-sales ratio (P/S ratio) is an important tool of technical analysis that assists investors in evaluating stocks. It refers to the earnings per share of a company and its price movements. This indicator can be used to determine a stock's fair value, relative to the company's earnings.

History of the Price-to-Sales Ratio

The price-to-sales ratio is a relatively new indicator. It was first used in the 1980s by John Price when he developed the Price-to-Sales Index (PSI). Price wanted to find a way to value stocks taking into account their earnings. He noticed that many stock prices were not in line with their earnings situation. The PSI has since become an important analytical tool and is often referred to as the P/S ratio.

Calculation of the price-to-sales ratio

The price-to-sales ratio is easy to calculate. It is determined by dividing the current stock price by the company's earnings per share. P/S ratio = Stock price / Earnings per share. For example, if a company's stock price is $10 and the earnings per share is $2, then the P/S ratio is 5.

Application of the Price-to-Sales Ratio

The Price-to-Sales ratio is a useful tool for determining a fairly valued stock price. A low P/S ratio may indicate that a stock price is undervalued, which could be a good entry opportunity. However, a high Price-to-Sales ratio may indicate that a stock price is overvalued and investors should exercise caution.

An example: A company has a stock price of 20 USD and an earnings per share of 2 USD. The P/E ratio is 10. This could indicate that the stock price is overvalued and investors should be cautious before buying.

Investors and the price-to-sales ratio

Investors use the price-to-sales ratio to determine whether a company's stock price is fairly valued or not. They can compare the P/S ratio to see how the stock price relates to the company's earnings. Investors can also observe the P/S ratio over a longer period of time to see if the stock price changes in relation to the company's earnings.

Advantages and Disadvantages of the Price-to-Sales Ratio

The greatest advantage of the price-to-sales ratio is that it is a simple and understandable tool to determine the fair value of a stock price. It can also help investors identify stocks that are undervalued. One disadvantage is that the P/S ratio does not provide information about the company's profits. Therefore, investors should also consider other financial ratios before investing.

In today's time, the price-to-sales ratio is an important tool for investors to evaluate stocks and identify potential investment opportunities. It can help find a fairly valued stock price and identify stocks that are undervalued. However, investors should also consider other financial indicators before making an investment decision.

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Valuation — Ciena

P/EP/SEV/EBITP/BP/CFP/FCFPEGEV/RevenueEV/EBITDAEV/FCFEarnings YieldFCF YieldMarket capitalizationEnterprise ValueForward P/EP/TBVShareholder YieldBuyback YieldDiv.-Adj. PEGEV/OCF

All Key Metrics — Ciena