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LSE:IAG's Cyclically Adjusted PS Ratio is not ranked *
in the Transportation industry.
Industry Median: 0.89 * Ranked among companies with meaningful Cyclically Adjusted PS Ratio only.
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.
International Consolidated Airlines Group's adjusted revenue per share data for the three months ended in Mar. 2026 was £1.255. 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 £514,159.58 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
International Consolidated Airlines Group (LSE:IAG) 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.
International Consolidated Airlines Group Cyclically Adjusted PS Ratio Related Terms
International Consolidated Airlines Group Cyclically Adjusted 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.
International Consolidated Airlines Group Cyclically Adjusted PS Ratio Chart
International Consolidated Airlines Group Annual Data
LSE:IAG vs DAL, UAL, LUV: Cyclically Adjusted PS Ratio Comparison
For the Airlines subindustry, International Consolidated Airlines Group'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.
International Consolidated Airlines Group Cyclically Adjusted PS Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, International Consolidated Airlines Group's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where International Consolidated Airlines Group's Cyclically Adjusted PS Ratio falls into.
International Consolidated Airlines Group 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 0.00 mean?
International Consolidated Airlines Group (LSE:IAG) has a Cyclically Adjusted PS Ratio of 0.00 as of Jul. 25, 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 International Consolidated Airlines Group and its competitors. According to the industry distribution chart, International Consolidated Airlines Group ranks #999999 out of 762 companies in the Transportation industry.
Is International Consolidated Airlines Group's Cyclically Adjusted PS Ratio too high?
International Consolidated Airlines Group's current Cyclically Adjusted PS Ratio is 0.00. Based on the distribution chart, International Consolidated Airlines Group ranks #999999 out of 762 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, International Consolidated Airlines Group has a GF Score™ of 60/100, reflecting its overall financial health beyond just this single metric.
How does International Consolidated Airlines Group's Cyclically Adjusted PS Ratio compare to DAL and UAL?
According to the Transportation industry distribution chart, International Consolidated Airlines Group ranks #999999 out of 762 companies for Cyclically Adjusted PS Ratio. This places International Consolidated Airlines Group in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 0.89. 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 Transportation company?
The median Cyclically Adjusted PS Ratio among Transportation companies is 0.89, based on 762 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. 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 International Consolidated Airlines Group and its competitors. For the Transportation industry, the median Cyclically Adjusted PS Ratio is 0.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. International Consolidated Airlines Group's current Cyclically Adjusted PS Ratio 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 International Consolidated Airlines Group stock overvalued right now?
International Consolidated Airlines Group (LSE:IAG) has a current Cyclically Adjusted PS Ratio of 0.00. The current Cyclically Adjusted PS Ratio is 0.00. International Consolidated Airlines Group's overall GF Score™ is 60/100 with 3 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 International Consolidated Airlines Group (LSE:IAG), the current Cyclically Adjusted PS Ratio is 0.00 as of Jul. 25, 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.
International Consolidated Airlines Group Business Description
International Airlines Group is a European airline group flying under the British Airways, Iberia, Aer Lingus, and Vueling brands. The group's main airport hubs are London Heathrow, London Gatwick, Madrid, Barcelona, and Dublin. Geographically, it derives a majority of its revenue from the United Kingdom.
60GF Score
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