The historical rank and industry rank for National Oxygen's OCF Margin % or its related term are showing as below:
BOM:507813'
s OCF Margin % Range Over the Past 10 Years
Min: -4.74 Med: 12.25 Max: 22.91
Current: -4.76
During the past 13 years, the highest OCF Margin % of National Oxygen was 22.91%. The lowest was -4.74%. And the median was 12.25%.
BOM:507813's OCF Margin % is ranked worse than 87.48% of 1574
companies
in the Chemicals industry
Industry Median: 8.29
vs BOM:507813: -4.76
National Oxygen OCF Margin % Related Terms
National Oxygen OCF Margin % Historical Data
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The historical data trend for National Oxygen's OCF Margin % 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.
BOM:507813 vs LIN, SHW, ECL: OCF Margin % Comparison
For the Specialty Chemicals subindustry, National Oxygen's OCF Margin %, along with its competitors' market caps and OCF Margin % 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.
National Oxygen OCF Margin % vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, National Oxygen's OCF Margin % distribution charts can be found below:
* The bar in red indicates where National Oxygen's OCF Margin % falls into.
* 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.
National Oxygen (BOM:507813) has a OCF Margin % of 0.00% as of Mar. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on National Oxygen and its competitors. According to the industry distribution chart, National Oxygen ranks #1377 out of 1574 companies in the Chemicals industry, placing it in the top 87.5%.
Is National Oxygen's OCF Margin % too high?
National Oxygen's current OCF Margin % is 0.00%. Based on the distribution chart, National Oxygen ranks #1377 out of 1574 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, National Oxygen has a GF Score™ of 39/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does National Oxygen's OCF Margin % compare to LIN and SHW?
According to the Chemicals industry distribution chart, National Oxygen ranks #1377 out of 1574 companies for OCF Margin %. This places National Oxygen in the lower half of its industry. The industry median OCF Margin % is 8.29. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Margin % for a Chemicals company?
The median OCF Margin % among Chemicals companies is 8.29, based on 1,574 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high OCF Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on National Oxygen and its competitors. For the Chemicals industry, the median OCF Margin % is 8.29 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. National Oxygen's current OCF Margin % is 0.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is National Oxygen stock overvalued right now?
Based on GuruFocus' analysis, National Oxygen (BOM:507813) is currently considered Fairly Valued. The stock's GF Value™ is ₹59.44, compared to a current price of ₹61.99 — trading 4.3% above its estimated fair value. The current OCF Margin % is 0.00%. National Oxygen's overall GF Score™ is 39/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For National Oxygen (BOM:507813), the current OCF Margin % is 0.00% as of Mar. 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 National Oxygen (BOM:507813) Overvalued in 2026?
Based on GuruFocus' analysis, National Oxygen stock appears to be overvalued.
The current stock price of ₹61.99 is trading 4.3% above its estimated GF Value™ of ₹59.44.
GuruFocus considers National Oxygen to be Fairly Valued.
Key valuation signals for BOM:507813:
OCF Margin %: 0.00%
GF Value™: ₹59.44 vs. price of ₹61.99 (4.3% above fair value)
No single metric tells the full story. See the BOM:507813 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
National Oxygen Ltd is an Indian company engaged in manufacturing industrial gases, such as Oxygen and Nitrogen. It is a supplier of industrial gases both in liquid and gaseous forms. The company's products include Industrial liquid oxygen, Industrial gaseous oxygen, Industrial liquid nitrogen, and dissolved acetylene gas. The product's applications involve blast furnaces, copper smelting, the manufacture of explosives, heart stimulation, cryogenic preservation, and cutting and welding. The group derives key revenue from India.
39GF Score
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OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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