Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. As of today, Diamond Power Infrastructure's share price is ₹269.14.
Diamond Power Infrastructure's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was ₹36.25. Hence, Diamond Power Infrastructure's PS Ratio for today is 7.43.
The historical rank and industry rank for Diamond Power Infrastructure's PS Ratio or its related term are showing as below:
NSE:DIACABS'
s PS Ratio Range Over the Past 10 Years
Min: 0.02 Med: 0.57 Max: 2771.43
Current: 7.42
During the past 13 years, Diamond Power Infrastructure's highest PS Ratio was 2771.43. The lowest was 0.02. And the median was 0.57.
NSE:DIACABS's PS Ratio is ranked worse than 87.45% of 3021
companies
in the Industrial Products industry
Industry Median: 1.9
vs NSE:DIACABS: 7.42
During the past 13 years, Diamond Power Infrastructure's highest 3-Year average Revenue per Share Growth Rate was 415.20% per year. The lowest was -93.60% per year. And the median was 29.70% per year.
Back to Basics: PS Ratio
Diamond Power Infrastructure (NSE:DIACABS) PS Ratio Explanation
The PS Ratio is an excellent valuation indicator if you want to compare a stock with its historical valuation or with the stocks in the same industry. The PS Ratio works especially well when you want to compare the stock's current valuation with its historical valuation. The PS Ratio is a great valuation tool for evaluating cyclical businesses where the PE Ratio works poorly. It works the best when comparing the current valuation with the historical valuation because over time, a company's profit margin tends to revert to the mean.
When the PS Ratio is applied to the whole stock market, it can be used to evaluate the current market valuation and projected returns. In this case, the price is the total market cap of all stocks that are traded, and sales are the GDP of the country. This is how Warren Buffett estimates the broad market valuation and project future returns.
The PS Ratio does not tell you how cheap or expensive the stock is. It cannot be used to compare companies in different industries. It works better for companies within the same industry because these companies tend to have similar capital structures and profit margins. It works the best when comparing a company with itself in the past.
Diamond Power Infrastructure PS Ratio Related Terms
Diamond Power Infrastructure PS Ratio Historical Data
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Specialty Industrial Machinery subindustry, Diamond Power Infrastructure's PS Ratio, along with its competitors' market caps and PS Ratio data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Diamond Power Infrastructure PS Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Diamond Power Infrastructure's PS Ratio distribution charts can be found below:
* The bar in red indicates where Diamond Power Infrastructure's PS Ratio falls into.
The PS Ratio, or Price-to-Sales ratio, or Price/Sales, is a financial ratio used to compare a company's market price to its Revenue per Share. It is a ratio widely used to value stocks and it was first used by Ken Fisher.
Diamond Power Infrastructure's Share Price of today is ₹269.14. Diamond Power Infrastructure's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was ₹36.25.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
It can also be calculated from the numbers for the whole company:
Diamond Power Infrastructure (NSE:DIACABS) has a PS Ratio of 7.43 as of Jul. 22, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Diamond Power Infrastructure and its competitors. This is 1204% above median its historical median of 0.57. Over the past decade, Diamond Power Infrastructure's PS Ratio has ranged from 0.02 to 2,771.43. According to the industry distribution chart, Diamond Power Infrastructure ranks #2642 out of 3021 companies in the Industrial Products industry, placing it in the top 87.5%.
Is Diamond Power Infrastructure's PS Ratio too high?
Diamond Power Infrastructure's current PS Ratio of 7.43 is 1204% above median its 10-year median of 0.57. Over the past 10 years, this metric has ranged from a low of 0.02 to a high of 2,771.43. The Industrial Products industry median PS Ratio is 1.90. Diamond Power Infrastructure's value of 7.43 is 291.1% above this industry median. Based on the distribution chart, Diamond Power Infrastructure ranks #2642 out of 3021 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Diamond Power Infrastructure has a GF Score™ of 52/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Diamond Power Infrastructure's PS Ratio compare to GEV and ETN?
According to the Industrial Products industry distribution chart, Diamond Power Infrastructure ranks #2642 out of 3021 companies for PS Ratio. This places Diamond Power Infrastructure in the lower half of its industry. The industry median PS Ratio is 1.90. Diamond Power Infrastructure's value of 7.43 is 291.1% above this benchmark. Historically, Diamond Power Infrastructure's own PS Ratio has ranged from 0.02 to 2,771.43 over the past decade. While the company's 10-year median is 0.57 vs. the industry median of 1.90, Diamond Power Infrastructure has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PS Ratio for an Industrial Products company?
The median PS Ratio among Industrial Products companies is 1.90, based on 3,021 companies in the industry. Companies in the top quartile (top 25%) have a PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Diamond Power Infrastructure's current PS Ratio of 7.43 is 291.1% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PS Ratio mean?
A high PS Ratio can signal that a stock is expensive relative to its fundamentals. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Diamond Power Infrastructure and its competitors. For the Industrial Products industry, the median PS Ratio is 1.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Diamond Power Infrastructure's current PS Ratio is 7.43, which is 1204% above median its own 10-year median of 0.57. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diamond Power Infrastructure stock overvalued right now?
Based on GuruFocus' analysis, Diamond Power Infrastructure (NSE:DIACABS) is currently considered Fairly Valued. The stock's GF Value™ is ₹267.89, compared to a current price of ₹269.14 — trading 0.5% above its estimated fair value. The current PS Ratio is 7.43, which is 1204% above median its 10-year median of 0.57 and 291.1% above the Industrial Products industry median of 1.90. Diamond Power Infrastructure's overall GF Score™ is 52/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PS Ratio calculated?
PS Ratio is calculated from a company's financial statements. For Diamond Power Infrastructure (NSE:DIACABS), the current PS Ratio is 7.43 as of Jul. 22, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Diamond Power Infrastructure (NSE:DIACABS) Overvalued in 2026?
Based on GuruFocus' analysis, Diamond Power Infrastructure stock appears to be overvalued.
The current stock price of ₹269.14 is trading 0.5% above its estimated GF Value™ of ₹267.89.
GuruFocus considers Diamond Power Infrastructure to be Fairly Valued.
Key valuation signals for NSE:DIACABS:
PS Ratio: 7.43 (1204% above median its 10-year median of 0.57)
GF Value™: ₹267.89 vs. price of ₹269.14 (0.5% above fair value)
Industry Position: 291.1% above the Industrial Products median (#2642 of 3021)
No single metric tells the full story. See the NSE:DIACABS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Diamond Power Infrastructure Ltd is a manufacturer of power transmission equipment and a turnkey service, provider. The firm produces flexible wires and cables of various voltage grades, conductors, transformers, transmission towers, control, and relay panels, isolators, and engineering, procurement, and construction. The conductors include aluminum conductors, all aluminum alloy conductors, aluminum conductor steel reinforced, aluminum conductor alloy reinforced, and high conductivity alloy conductors. The existing capacities of the firm are in aluminum and alloy rods, alloy, and aluminum conductor steel-reinforced conductors, high tension cable and specialty cables, and power transformers.
52GF Score
Get the complete analysis for NSE:DIACABS
PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
NSE:DIACABS has been successfully added to your 
