Black BoxNSE:BBOX -1.27%70 PS Ratio is 2.50 as of Jul. 13, 2026, which is 410% above its 10-year median of 0.49. GuruFocus rates NSE:BBOX with a GF Score™ of 70/100 and a GF Value™ of ₹501.80 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 2,781 Software companies, Black Box ranks worse than 56.06% on this metric.
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, Black Box's share price is ₹922.40.
Black Box's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was ₹368.57. Hence, Black Box's PS Ratio for today is 2.50.
The historical rank and industry rank for Black Box's PS Ratio or its related term are showing as below:
NSE:BBOX'
s PS Ratio Range Over the Past 10 Years
Min: 0.08 Med: 0.49 Max: 2.91
Current: 2.5
During the past 13 years, Black Box's highest PS Ratio was 2.91. The lowest was 0.08. And the median was 0.49.
NSE:BBOX's PS Ratio is ranked worse than 56.06% of 2781
companies
in the Software industry
Industry Median: 2.01
vs NSE:BBOX: 2.50
During the past 12 months, the average Revenue per Share Growth Rate of Black Box was 4.40% per year.
During the past 3 years, the average Revenue per Share Growth Rate was -0.50% per year.
During the past 5 years, the average Revenue per Share Growth Rate was 3.60% per year.
During the past 10 years, the average Revenue per Share Growth Rate was 25.10% per year.
During the past 13 years, Black Box's highest 3-Year average Revenue per Share Growth Rate was 83.70% per year. The lowest was -7.30% per year. And the median was 5.55% per year.
Back to Basics: PS Ratio
Black Box (NSE:BBOX) 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.
Black Box PS Ratio Related Terms
Black Box PS Ratio Historical Data
* Premium members only.
The historical data trend for Black Box's PS Ratio can be seen below:
* 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 Software - Application subindustry, Black Box'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.
Black Box PS Ratio vs Software Industry
For the Software industry and Technology sector, Black Box's PS Ratio distribution charts can be found below:
* The bar in red indicates where Black Box'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.
Black Box's Share Price of today is ₹922.40. Black Box'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 ₹368.57.
* 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:
Black Box (NSE:BBOX) has a PS Ratio of 2.50 as of Jul. 13, 2026. Price-to-Sales ratio is the ratio of share price to a company's revenue per share. View historical data on Black Box and its competitors. This is 410% above median its historical median of 0.49. Over the past decade, Black Box's PS Ratio has ranged from 0.08 to 2.91. According to the industry distribution chart, Black Box ranks #1559 out of 2781 companies in the Software industry, placing it in the top 56.1%.
Is Black Box's PS Ratio too high?
Black Box's current PS Ratio of 2.50 is 410% above median its 10-year median of 0.49. Over the past 10 years, this metric has ranged from a low of 0.08 to a high of 2.91. The Software industry median PS Ratio is 2.01. Black Box's value of 2.50 is 24.4% above this industry median. Based on the distribution chart, Black Box ranks #1559 out of 2781 companies in the Software industry, which is below the industry midpoint. Overall, Black Box has a GF Score™ of 70/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Black Box's PS Ratio compare to UBER and SHOP?
According to the Software industry distribution chart, Black Box ranks #1559 out of 2781 companies for PS Ratio. This places Black Box in the lower half of its industry. The industry median PS Ratio is 2.01. Black Box's value of 2.50 is 24.4% above this benchmark. Historically, Black Box's own PS Ratio has ranged from 0.08 to 2.91 over the past decade. While the company's 10-year median is 0.49 vs. the industry median of 2.01, Black Box 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 a Software company?
The median PS Ratio among Software companies is 2.01, based on 2,781 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. Black Box's current PS Ratio of 2.50 is 24.4% 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 Black Box and its competitors. For the Software industry, the median PS Ratio is 2.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Black Box's current PS Ratio is 2.50, which is 410% above median its own 10-year median of 0.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Black Box stock overvalued right now?
Based on GuruFocus' analysis, Black Box (NSE:BBOX) is currently considered Significantly Overvalued. The stock's GF Value™ is ₹501.80, compared to a current price of ₹922.40 — trading 83.8% above its estimated fair value. The current PS Ratio is 2.50, which is 410% above median its 10-year median of 0.49 and 24.4% above the Software industry median of 2.01. Black Box's overall GF Score™ is 70/100 with 2 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 Black Box (NSE:BBOX), the current PS Ratio is 2.50 as of Jul. 13, 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 Black Box (NSE:BBOX) Overvalued in 2026?
Based on GuruFocus' analysis, Black Box stock appears to be overvalued.
The current stock price of ₹922.40 is trading 83.8% above its estimated GF Value™ of ₹501.80.
GuruFocus considers Black Box to be Significantly Overvalued.
Key valuation signals for NSE:BBOX:
PS Ratio: 2.50 (410% above median its 10-year median of 0.49)
GF Value™: ₹501.80 vs. price of ₹922.40 (83.8% above fair value)
Industry Position: 24.4% above the Software median (#1559 of 2781)
No single metric tells the full story. See the NSE:BBOX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Black Box Ltd along with its subsidiaries provides information, communications technology solutions provider, and an integrator that delivers technology-based solutions across world markets and verticals with a spectrum of applications and services. The company's operating segments are Global System Integration (GSI); Technology Product Solution (TPS) and Others comprising of training and consulting services. It generates maximum revenue from the System Integration (SI) segment. The company exports its product to the Middle East/Africa, North America, Australia, New Zealand, Singapore, and Europe. Its solution line consists of unified communications, network infrastructure, data center, cyber security (CYBER-i), and digital transformation and applications.
70GF Score
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