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GrafTech InternationalMEX:EAF 48 Shiller PE Ratio is 0.45 as of Sep. 14, 2026, which is 95% below its 10-year median of 8.86. GuruFocus rates MEX:EAF with a GF Score™ of 48/100 and a GF Value™ of MXN330.03 (Possible Value Trap). The stock has 4 warning signs investors should review. Among 1,823 Industrial Products companies, GrafTech International ranks better than 99.78% on this metric.
The historical rank and industry rank for GrafTech International's Shiller PE Ratio or its related term are showing as below:
MEX:EAF'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 0.58 Med: 8.86 Max: 56.56
Current: 0.67
During the past years, GrafTech International's highest Shiller PE Ratio was 56.56. The lowest was 0.58. And the median was 8.86.
MEX:EAF's Shiller PE Ratio is ranked better than 99.78% of 1823
companies
in the Industrial Products industry
Industry Median: 27.92
vs MEX:EAF: 0.67
E10 is a concept invented by Prof. Robert Shiller, who uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings of a company over the past 10 years.
GrafTech International's adjusted earnings per share data for the three months ended in Jun. 2026 was MXN-26.871. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is MXN287.25 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
GrafTech International (MEX:EAF) Shiller PE Ratio Explanation
Compared with the regular PE Ratio, which works poorly for cyclical businesses, the Shiller PE Ratio smoothed out the fluctuations of profit margins during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Shiller PE Ratio should give similar results to regular PE Ratio.
Compared with the PS Ratio, the Shiller PE Ratio makes the comparison between different industries more meaningful.
Be Aware
Shiller PE Ratio assumes that over the long term, businesses and profitability revert to their means. If a company's business model does not work in the future compared with the past, Shiller PE Ratio and PS Ratio will give false valuations.
GrafTech International Shiller PE Ratio Related Terms
GrafTech International Shiller PE Ratio Historical Data
* Premium members only.
The historical data trend for GrafTech International's Shiller PE 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.
MEX:EAF vs NEOV, ESP, SKYX: Shiller PE Ratio Comparison
For the Electrical Equipment & Parts subindustry, GrafTech International's Shiller PE Ratio, along with its competitors' market caps and Shiller PE 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.
GrafTech International Shiller PE Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, GrafTech International's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where GrafTech International's Shiller PE Ratio falls into.
GrafTech International Shiller PE Ratio Calculation
For Shiller PE Ratio, the earnings of the past 10 years are inflation-adjusted and averaged. The result is used for P/E calculation. Since it looks at the average over the last 10 years, the Shiller PE Ratio is also called PE10.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The same calculation is applied here to individual companies.
* 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.
Add all the adjusted EPS together and divide 10 will get our E10.
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.
GrafTech International (MEX:EAF) has a Shiller PE Ratio of 0.45 as of Sep. 14, 2026. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on GrafTech International and its competitors. This is 95% below median its historical median of 8.86. Over the past decade, GrafTech International's Shiller PE Ratio has ranged from 0.58 to 56.56. According to the industry distribution chart, GrafTech International ranks #4 out of 1823 companies in the Industrial Products industry, placing it in the top 0.2%.
Is GrafTech International's Shiller PE Ratio too high?
GrafTech International's current Shiller PE Ratio of 0.45 is 95% below median its 10-year median of 8.86. Over the past 10 years, this metric has ranged from a low of 0.58 to a high of 56.56. The Industrial Products industry median Shiller PE Ratio is 27.92. GrafTech International's value of 0.45 is 98.4% below this industry median. Based on the distribution chart, GrafTech International ranks #4 out of 1823 companies in the Industrial Products industry, which is in the top quartile — a strong position relative to peers. Overall, GrafTech International has a GF Score™ of 48/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does GrafTech International's Shiller PE Ratio compare to NEOV and ESP?
According to the Industrial Products industry distribution chart, GrafTech International ranks #4 out of 1823 companies for Shiller PE Ratio. This places GrafTech International in the top 0% of its industry — outperforming the majority of peers. The industry median Shiller PE Ratio is 27.92. GrafTech International's value of 0.45 is 98.4% below this benchmark. Historically, GrafTech International's own Shiller PE Ratio has ranged from 0.58 to 56.56 over the past decade. While the company's 10-year median is 8.86 vs. the industry median of 27.92, GrafTech International has consistently been below 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 Shiller PE Ratio for an Industrial Products company?
The median Shiller PE Ratio among Industrial Products companies is 27.92, based on 1,823 companies in the industry. Companies in the top quartile (top 25%) have a Shiller PE Ratio significantly above this median, while those in the bottom quartile fall well below. However, Shiller PE Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. GrafTech International's current Shiller PE Ratio of 0.45 is 98.4% below 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 Shiller PE Ratio mean?
A high Shiller PE Ratio can signal that a stock is expensive relative to its fundamentals. Shiller price-earnings ratio is the ratio of share price to a company's inflation-adjusted earnings over a 10-year period. View historical data on GrafTech International and its competitors. For the Industrial Products industry, the median Shiller PE Ratio is 27.92 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. GrafTech International's current Shiller PE Ratio is 0.45, which is 95% below median its own 10-year median of 8.86. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is GrafTech International stock overvalued right now?
Based on GuruFocus' analysis, GrafTech International (MEX:EAF) is currently considered Possible Value Trap. The stock's GF Value™ is MXN330.03, compared to a current price of MXN130.51 — trading 60.5% below its estimated fair value. The current Shiller PE Ratio is 0.45, which is 95% below median its 10-year median of 8.86 and 98.4% below the Industrial Products industry median of 27.92. GrafTech International's overall GF Score™ is 48/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Shiller PE Ratio calculated?
Shiller PE Ratio is calculated from a company's financial statements. For GrafTech International (MEX:EAF), the current Shiller PE Ratio is 0.45 as of Sep. 14, 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 GrafTech International (MEX:EAF) Overvalued in 2026?
Based on GuruFocus' analysis, GrafTech International stock appears to be undervalued.
The current stock price of MXN130.51 is trading 60.5% below its estimated GF Value™ of MXN330.03.
GuruFocus considers GrafTech International to be Possible Value Trap.
Key valuation signals for MEX:EAF:
Shiller PE Ratio: 0.45 (95% below median its 10-year median of 8.86)
GF Value™: MXN330.03 vs. price of MXN130.51 (60.5% below fair value)
Industry Position: 98.4% below the Industrial Products median (#4 of 1823)
No single metric tells the full story. See the MEX:EAF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
GrafTech International Ltd is a manufacturer of high-quality graphite electrode products essential to the production of EAF steel and other ferrous and non-ferrous metals. The company has only reportable segment, Industrial Materials, is comprised of its two product categories: graphite electrodes and petroleum needle coke products used as raw material in the production of graphite electrodes.
48GF Score
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