Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
Degree of Operating Leverage (DOL) measures the percentage change in EBIT for a unit change in Revenue.
Delta Electronics (Thailand) PCL's Degree of Operating Leverage for the quarter that ended in Jun. 2026 was 1.90. The higher Degree of Operating Leverage, the higher operating risk the company will take.
BKK:DELTA-R's Degree of Operating Leverage is ranked worse than 60.28% of 2978
companies
in the Industrial Products industry
Industry Median: 1.05
vs BKK:DELTA-R: 1.90
Delta Electronics (Thailand) PCL (BKK:DELTA-R) Degree of Operating Leverage Explanation
Degree of Operating Leverage (DOL) is a leverage ratio that measures the sensitivity of a company’s operting income, also referred to as Earnings Before Interest and Taxes (EBIT), to fluctuations in its Revenue. DOL is a method used to quantify a company’s operating risk. This risk is related to the company's structure of variable costs and fixed costs. Since the fixed costs do not allow the company to adjust the operating costs, the operating risk rises with a higher fixed-to-variable costs proportion.
A high Degree of Operating Leverage indicates that the company’s fixed costs exceed its variable costs. By increasing the sales, the company can earn more profits. In addition, the company must be able to maintain relatively high sales to cover all fixed costs.
Be Aware
The use of operating leverage varies across different industries and business sectors, and the application of Degree of Operating Leverage (DOL) should be adjusted accordingly.
Delta Electronics (Thailand) PCL Degree of Operating Leverage Related Terms
Delta Electronics (Thailand) PCL Degree of Operating Leverage 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 Degree of Operating Leverage Chart
BKK:DELTA-R vs VRT, BE: Degree of Operating Leverage Comparison
For the Electrical Equipment & Parts subindustry, Delta Electronics (Thailand) PCL's Degree of Operating Leverage, along with its competitors' market caps and Degree of Operating Leverage 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 Degree of Operating Leverage vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Delta Electronics (Thailand) PCL's Degree of Operating Leverage distribution charts can be found below:
* The bar in red indicates where Delta Electronics (Thailand) PCL's Degree of Operating Leverage 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.
** TTM data of EBIT and Revenue was used to calculate Degree of Operating Leverage.
*** Please be aware that the Degree of Operating Leverage calculations are based on company-level data using the primary share class. The calculated data provided is for demonstration purposes and may slightly differ from the results displayed in the title due to potential variations caused by currency exchange rate differences throughout the year.
What does a Degree of Operating Leverage of 1.90 mean?
Delta Electronics (Thailand) PCL (BKK:DELTA-R) has a Degree of Operating Leverage of 1.90 as of Jun. 2026. Degree of Operating Leverage (DOL) measures the percentage change in EBIT for a unit change in Revenue. View historical data for Delta Electronics (Thailand) PCL and its competitors. According to the industry distribution chart, Delta Electronics (Thailand) PCL ranks #1795 out of 2978 companies in the Industrial Products industry, placing it in the top 60.3%.
Is Delta Electronics (Thailand) PCL's Degree of Operating Leverage too high?
Delta Electronics (Thailand) PCL's current Degree of Operating Leverage is 1.90. The Industrial Products industry median Degree of Operating Leverage is 1.05. Delta Electronics (Thailand) PCL's value of 1.90 is 81% above this industry median. Based on the distribution chart, Delta Electronics (Thailand) PCL ranks #1795 out of 2978 companies in the Industrial Products industry, which is below the industry midpoint. 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 Degree of Operating Leverage compare to VRT and BE?
According to the Industrial Products industry distribution chart, Delta Electronics (Thailand) PCL ranks #1795 out of 2978 companies for Degree of Operating Leverage. This places Delta Electronics (Thailand) PCL in the lower half of its industry. The industry median Degree of Operating Leverage is 1.05. Delta Electronics (Thailand) PCL's value of 1.90 is 81% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Degree of Operating Leverage for an Industrial Products company?
The median Degree of Operating Leverage among Industrial Products companies is 1.05, based on 2,978 companies in the industry. Companies in the top quartile (top 25%) have a Degree of Operating Leverage significantly above this median, while those in the bottom quartile fall well below. However, Degree of Operating Leverage should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Delta Electronics (Thailand) PCL's current Degree of Operating Leverage of 1.90 is 81% 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 Degree of Operating Leverage mean?
A high Degree of Operating Leverage can signal that a stock is expensive relative to its fundamentals. Degree of Operating Leverage (DOL) measures the percentage change in EBIT for a unit change in Revenue. View historical data for Delta Electronics (Thailand) PCL and its competitors. For the Industrial Products industry, the median Degree of Operating Leverage is 1.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Delta Electronics (Thailand) PCL's current Degree of Operating Leverage is 1.90. 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 Degree of Operating Leverage of 1.90. The stock's GF Value™ is ฿140.04, compared to a current price of ฿199.00 — trading 42.1% above its estimated fair value. The current Degree of Operating Leverage is 1.90 and 81% above the Industrial Products industry median of 1.05. 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 Degree of Operating Leverage calculated?
Degree of Operating Leverage is calculated from a company's financial statements. For Delta Electronics (Thailand) PCL (BKK:DELTA-R), the current Degree of Operating Leverage is 1.90 as of Jun. 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 42.1% above its estimated GF Value™ of ฿140.04.
Key valuation signals for BKK:DELTA-R:
Degree of Operating Leverage: 1.90
GF Value™: ฿140.04 vs. price of ฿199.00 (42.1% above fair value)
Industry Position: 81% above the Industrial Products median (#1795 of 2978)
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
Get the complete analysis for BKK:DELTA-R
Degree of Operating Leverage is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
BKK:DELTA-R has been successfully added to your 
