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Air Products and ChemicalsSTU:AP3 -1.47%76 Cyclically Adjusted PS Ratio is 5.03 as of Sep. 15, 2026, which is 2% below its 10-year median of 5.12. GuruFocus rates STU:AP3 with a GF Score™ of 76/100 and a GF Value™ of €252.26 (Fairly Valued). The stock has 7 warning signs investors should review. Among 1,281 Chemicals companies, Air Products and Chemicals ranks worse than 86.34% on this metric.
The historical rank and industry rank for Air Products and Chemicals's Cyclically Adjusted PS Ratio or its related term are showing as below:
STU:AP3'
s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 2.91 Med: 5.12 Max: 6.81
Current: 5.16
During the past years, Air Products and Chemicals's highest Cyclically Adjusted PS Ratio was 6.81. The lowest was 2.91. And the median was 5.12.
STU:AP3's Cyclically Adjusted PS Ratio is ranked worse than 86.34% of 1281
companies
in the Chemicals industry
Industry Median: 1.32
vs STU:AP3: 5.16
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.
Air Products and Chemicals's adjusted revenue per share data for the three months ended in Jun. 2026 was €12.204. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is €49.27 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Air Products and Chemicals (STU:AP3) Cyclically Adjusted PS Ratio Explanation
Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.
Air Products and Chemicals Cyclically Adjusted PS Ratio Related Terms
Air Products and Chemicals Cyclically Adjusted PS Ratio Historical Data
* Premium members only.
The historical data trend for Air Products and Chemicals's Cyclically Adjusted 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.
Air Products and Chemicals Cyclically Adjusted PS Ratio Chart
STU:AP3 vs ECL, SHW, PPG: Cyclically Adjusted PS Ratio Comparison
For the Specialty Chemicals subindustry, Air Products and Chemicals's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted 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.
Air Products and Chemicals Cyclically Adjusted PS Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Air Products and Chemicals's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where Air Products and Chemicals's Cyclically Adjusted PS Ratio falls into.
Air Products and Chemicals Cyclically Adjusted PS Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PS Ratio of 5.03 mean?
Air Products and Chemicals (STU:AP3) has a Cyclically Adjusted PS Ratio of 5.03 as of Sep. 15, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Air Products and Chemicals and its competitors. This is near median its historical median of 5.12. Over the past decade, Air Products and Chemicals' Cyclically Adjusted PS Ratio has ranged from 2.91 to 6.81. According to the industry distribution chart, Air Products and Chemicals ranks #1106 out of 1281 companies in the Chemicals industry, placing it in the top 86.3%.
Is Air Products and Chemicals' Cyclically Adjusted PS Ratio too high?
Air Products and Chemicals' current Cyclically Adjusted PS Ratio of 5.03 is near median its 10-year median of 5.12. Over the past 10 years, this metric has ranged from a low of 2.91 to a high of 6.81. The Chemicals industry median Cyclically Adjusted PS Ratio is 1.32. Air Products and Chemicals' value of 5.03 is 281.1% above this industry median. Based on the distribution chart, Air Products and Chemicals ranks #1106 out of 1281 companies in the Chemicals industry, which is in the bottom quartile relative to peers. Overall, Air Products and Chemicals has a GF Score™ of 76/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Air Products and Chemicals' Cyclically Adjusted PS Ratio compare to ECL and SHW?
According to the Chemicals industry distribution chart, Air Products and Chemicals ranks #1106 out of 1281 companies for Cyclically Adjusted PS Ratio. This places Air Products and Chemicals in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 1.32. Air Products and Chemicals' value of 5.03 is 281.1% above this benchmark. Historically, Air Products and Chemicals' own Cyclically Adjusted PS Ratio has ranged from 2.91 to 6.81 over the past decade. While the company's 10-year median is 5.12 vs. the industry median of 1.32, Air Products and Chemicals 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 Cyclically Adjusted PS Ratio for a Chemicals company?
The median Cyclically Adjusted PS Ratio among Chemicals companies is 1.32, based on 1,281 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Air Products and Chemicals's current Cyclically Adjusted PS Ratio of 5.03 is 281.1% 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 Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on Air Products and Chemicals and its competitors. For the Chemicals industry, the median Cyclically Adjusted PS Ratio is 1.32 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Air Products and Chemicals's current Cyclically Adjusted PS Ratio is 5.03, which is near median its own 10-year median of 5.12. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Air Products and Chemicals stock overvalued right now?
Based on GuruFocus' analysis, Air Products and Chemicals (STU:AP3) is currently considered Fairly Valued. The stock's GF Value™ is €252.26, compared to a current price of €247.90 — trading 1.7% below its estimated fair value. The current Cyclically Adjusted PS Ratio is 5.03, which is near median its 10-year median of 5.12 and 281.1% above the Chemicals industry median of 1.32. Air Products and Chemicals' overall GF Score™ is 76/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For Air Products and Chemicals (STU:AP3), the current Cyclically Adjusted PS Ratio is 5.03 as of Sep. 15, 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 Air Products and Chemicals (STU:AP3) Overvalued in 2026?
Based on GuruFocus' analysis, Air Products and Chemicals stock appears to be undervalued.
The current stock price of €247.90 is trading 1.7% below its estimated GF Value™ of €252.26.
GuruFocus considers Air Products and Chemicals to be Fairly Valued.
Key valuation signals for STU:AP3:
Cyclically Adjusted PS Ratio: 5.03 (near median its 10-year median of 5.12)
GF Value™: €252.26 vs. price of €247.90 (1.7% below fair value)
Industry Position: 281.1% above the Chemicals median (#1106 of 1281)
No single metric tells the full story. See the STU:AP3 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Since its founding in 1940, Air Products has become one of the leading industrial gas suppliers globally, with operations in 50 countries and 19,000 employees. The company is the world's largest supplier of hydrogen and helium. It has a unique portfolio serving customers across industries, including chemicals, energy, healthcare, metals, and electronics. Air Products generated roughly $12 billion in revenue in fiscal 2025.
76GF Score
Get the complete analysis for STU:AP3
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