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Delta Electronics (Thailand) PCLBKK:DELTA-R 87 Shiller PE Ratio is 297.01 as of Jul. 31, 2026, which is 215% above its 10-year median of 94.17. GuruFocus rates BKK:DELTA-R with a GF Score™ of 87/100 and a GF Value™ of ฿127.68. Among 1,836 Industrial Products companies, Delta Electronics (Thailand) PCL ranks worse than 96.73% on this metric.
The historical rank and industry rank for Delta Electronics (Thailand) PCL's Shiller PE Ratio or its related term are showing as below:
BKK:DELTA-R'
s Shiller PE Ratio Range Over the Past 10 Years
Min: 7.98 Med: 94.17 Max: 342.45
Current: 258.72
During the past years, Delta Electronics (Thailand) PCL's highest Shiller PE Ratio was 342.45. The lowest was 7.98. And the median was 94.17.
BKK:DELTA-R's Shiller PE Ratio is ranked worse than 96.73% of 1836
companies
in the Industrial Products industry
Industry Median: 27.565
vs BKK:DELTA-R: 258.72
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.
Delta Electronics (Thailand) PCL's adjusted earnings per share data for the three months ended in Jun. 2026 was ฿0.490. Add all the adjusted EPS for the past 10 years together and divide 10 will get our E10, which is ฿0.67 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Delta Electronics (Thailand) PCL (BKK:DELTA-R) 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.
Delta Electronics (Thailand) PCL Shiller PE Ratio Related Terms
Delta Electronics (Thailand) PCL Shiller PE 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.
Delta Electronics (Thailand) PCL Shiller PE Ratio Chart
BKK:DELTA-R vs VRT, BE: Shiller PE Ratio Comparison
For the Electrical Equipment & Parts subindustry, Delta Electronics (Thailand) PCL'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.
Delta Electronics (Thailand) PCL Shiller PE Ratio vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Delta Electronics (Thailand) PCL's Shiller PE Ratio distribution charts can be found below:
* The bar in red indicates where Delta Electronics (Thailand) PCL's Shiller PE Ratio falls into.
Delta Electronics (Thailand) PCL 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.
Delta Electronics (Thailand) PCL (BKK:DELTA-R) has a Shiller PE Ratio of 297.01 as of Jul. 31, 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 Delta Electronics (Thailand) PCL and its competitors. This is 215% above median its historical median of 94.17. Over the past decade, Delta Electronics (Thailand) PCL's Shiller PE Ratio has ranged from 7.98 to 342.45. According to the industry distribution chart, Delta Electronics (Thailand) PCL ranks #1776 out of 1836 companies in the Industrial Products industry, placing it in the top 96.7%.
Is Delta Electronics (Thailand) PCL's Shiller PE Ratio too high?
Delta Electronics (Thailand) PCL's current Shiller PE Ratio of 297.01 is 215% above median its 10-year median of 94.17. Over the past 10 years, this metric has ranged from a low of 7.98 to a high of 342.45. The Industrial Products industry median Shiller PE Ratio is 27.57. Delta Electronics (Thailand) PCL's value of 297.01 is 977.5% above this industry median. Based on the distribution chart, Delta Electronics (Thailand) PCL ranks #1776 out of 1836 companies in the Industrial Products industry, which is in the bottom quartile relative to peers. Overall, Delta Electronics (Thailand) PCL has a GF Score™ of 87/100, reflecting its overall financial health beyond just this single metric.
How does Delta Electronics (Thailand) PCL's Shiller PE Ratio compare to VRT and BE?
According to the Industrial Products industry distribution chart, Delta Electronics (Thailand) PCL ranks #1776 out of 1836 companies for Shiller PE Ratio. This places Delta Electronics (Thailand) PCL in the lower half of its industry. The industry median Shiller PE Ratio is 27.57. Delta Electronics (Thailand) PCL's value of 297.01 is 977.5% above this benchmark. Historically, Delta Electronics (Thailand) PCL's own Shiller PE Ratio has ranged from 7.98 to 342.45 over the past decade. While the company's 10-year median is 94.17 vs. the industry median of 27.57, Delta Electronics (Thailand) PCL 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 Shiller PE Ratio for an Industrial Products company?
The median Shiller PE Ratio among Industrial Products companies is 27.57, based on 1,836 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. Delta Electronics (Thailand) PCL's current Shiller PE Ratio of 297.01 is 977.5% 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 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 Delta Electronics (Thailand) PCL and its competitors. For the Industrial Products industry, the median Shiller PE Ratio is 27.57 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Delta Electronics (Thailand) PCL's current Shiller PE Ratio is 297.01, which is 215% above median its own 10-year median of 94.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Delta Electronics (Thailand) PCL stock overvalued right now?
Delta Electronics (Thailand) PCL (BKK:DELTA-R) has a current Shiller PE Ratio of 297.01. The stock's GF Value™ is ฿127.68, compared to a current price of ฿199.00 — trading 55.9% above its estimated fair value. The current Shiller PE Ratio is 297.01, which is 215% above median its 10-year median of 94.17 and 977.5% above the Industrial Products industry median of 27.57. Delta Electronics (Thailand) PCL's overall GF Score™ is 87/100. 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 Delta Electronics (Thailand) PCL (BKK:DELTA-R), the current Shiller PE Ratio is 297.01 as of Jul. 31, 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 Delta Electronics (Thailand) PCL (BKK:DELTA-R) Overvalued in 2026?
Based on GuruFocus' analysis, Delta Electronics (Thailand) PCL stock appears to be overvalued.
The current stock price of ฿199.00 is trading 55.9% above its estimated GF Value™ of ฿127.68.
Key valuation signals for BKK:DELTA-R:
Shiller PE Ratio: 297.01 (215% above median its 10-year median of 94.17)
GF Value™: ฿127.68 vs. price of ฿199.00 (55.9% above fair value)
Industry Position: 977.5% above the Industrial Products median (#1776 of 1836)
No single metric tells the full story. See the BKK:DELTA-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Delta Electronics (Thailand) PCL manufactures and distributes power supplies, electronic equipment, and components such as DC fans, EMI filters, solenoids, etc. The group's reportable segments are: Power electronics, Mobility, Infrastructure, Automation, and Others. The majority of its revenue is generated from the Power electronics segment, which designs, manufactures, and sells power supplies applied to computer, server, office automation equipment, and household electric appliances. The Mobility segment makes EV power systems, the Infrastructure segment builds ICT and energy systems, and the Automation segment offers industrial and building automation. Geographically, the group generates maximum revenue from the United States, followed by Singapore, Germany, Taiwan, and other markets.
87GF Score
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