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.
Siamgas And Petrochemicals PCLBKK:SGP -1.85%62 Interest Coverage is 6.81 as of Mar. 2026, which is 169% above its 10-year median of 2.53. GuruFocus rates BKK:SGP with a GF Score™ of 62/100 and a GF Value™ of ฿6.32 (Modestly Overvalued). The stock has 7 warning signs investors should review. Among 730 Oil & Gas companies, Siamgas And Petrochemicals PCL ranks worse than 81.37% on this metric.
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's
Operating Income
by its Interest Expense. Siamgas And Petrochemicals PCL's
Operating Income
for the
three
months ended in Mar. 2026 was ฿1,993 Mil. Siamgas And Petrochemicals PCL's Interest Expense for the
three
months ended in Mar. 2026 was ฿-293 Mil.
Siamgas And Petrochemicals PCL's interest coverage for the quarter that ended in Mar. 2026 was 6.81.
The higher the ratio, the stronger the company's financial strength is.
The historical rank and industry rank for Siamgas And Petrochemicals PCL's Interest Coverage or its related term are showing as below:
BKK:SGP'
s Interest Coverage Range Over the Past 10 Years
Min: 0.52 Med: 2.53 Max: 7.64
Current: 1.86
BKK:SGP's Interest Coverage is ranked worse than 81.37% of 730
companies
in the Oil & Gas industry
Industry Median: 5.89
vs BKK:SGP: 1.86
Siamgas And Petrochemicals PCL (BKK:SGP) Interest Coverage Explanation
Ben Graham requires that a company has a minimum interest coverage of 5 with the companies he invested. If the interest coverage is less than 2, the company is burdened by debt. Any business slow or recession may drag the company into a situation where it cannot pay the interest on its debt.
Interest Coverage is an important factor when GuruFocus ranks a company's overage Financial Strength .
Siamgas And Petrochemicals PCL Interest Coverage Related Terms
Siamgas And Petrochemicals PCL Interest Coverage 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.
Note: For Interest Coverage, "No debt" indicates no long-term debt. An indication of "No Debt" does not necessarily mean that the company has no long-term debt obligations; it could be due to missing data in the quarterly or annual report. Use caution when interpreting this information.
Siamgas And Petrochemicals PCL Interest Coverage Chart
BKK:SGP vs VLO, MPC, PSX: Interest Coverage Comparison
For the Oil & Gas Refining & Marketing subindustry, Siamgas And Petrochemicals PCL's Interest Coverage, along with its competitors' market caps and Interest Coverage 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.
Siamgas And Petrochemicals PCL Interest Coverage vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Siamgas And Petrochemicals PCL's Interest Coverage distribution charts can be found below:
* The bar in red indicates where Siamgas And Petrochemicals PCL's Interest Coverage falls into.
Siamgas And Petrochemicals PCL Interest Coverage Calculation
Interest Coverage is a ratio that determines how easily a company can pay interest expenses on outstanding debt. It is calculated by dividing a company's Operating Income (EBIT) by its Interest Expense:
* 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.
Siamgas And Petrochemicals PCL (BKK:SGP) has a Interest Coverage of 6.81 as of Mar. 2026. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Siamgas And Petrochemicals PCL and its competitors. This is 169% above median its historical median of 2.53. Over the past decade, Siamgas And Petrochemicals PCL's Interest Coverage has ranged from 0.52 to 7.64. According to the industry distribution chart, Siamgas And Petrochemicals PCL ranks #594 out of 730 companies in the Oil & Gas industry, placing it in the top 81.4%.
Is Siamgas And Petrochemicals PCL's Interest Coverage too high?
Siamgas And Petrochemicals PCL's current Interest Coverage of 6.81 is 169% above median its 10-year median of 2.53. Over the past 10 years, this metric has ranged from a low of 0.52 to a high of 7.64. The Oil & Gas industry median Interest Coverage is 5.89. Siamgas And Petrochemicals PCL's value of 6.81 is 15.6% above this industry median. Based on the distribution chart, Siamgas And Petrochemicals PCL ranks #594 out of 730 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Siamgas And Petrochemicals PCL has a GF Score™ of 62/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Siamgas And Petrochemicals PCL's Interest Coverage compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, Siamgas And Petrochemicals PCL ranks #594 out of 730 companies for Interest Coverage. This places Siamgas And Petrochemicals PCL in the lower half of its industry. The industry median Interest Coverage is 5.89. Siamgas And Petrochemicals PCL's value of 6.81 is 15.6% above this benchmark. Historically, Siamgas And Petrochemicals PCL's own Interest Coverage has ranged from 0.52 to 7.64 over the past decade. While the company's 10-year median is 2.53 vs. the industry median of 5.89, Siamgas And Petrochemicals 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 Interest Coverage for an Oil & Gas company?
The median Interest Coverage among Oil & Gas companies is 5.89, based on 730 companies in the industry. Companies in the top quartile (top 25%) have a Interest Coverage significantly above this median, while those in the bottom quartile fall well below. However, Interest Coverage should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Siamgas And Petrochemicals PCL's current Interest Coverage of 6.81 is 15.6% 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 Interest Coverage mean?
A high Interest Coverage can signal that a stock is expensive relative to its fundamentals. Interest Coverage measures a company's capability to pay interest expenses on its debt. View historical data on Siamgas And Petrochemicals PCL and its competitors. For the Oil & Gas industry, the median Interest Coverage is 5.89 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siamgas And Petrochemicals PCL's current Interest Coverage is 6.81, which is 169% above median its own 10-year median of 2.53. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siamgas And Petrochemicals PCL stock overvalued right now?
Based on GuruFocus' analysis, Siamgas And Petrochemicals PCL (BKK:SGP) is currently considered Modestly Overvalued. The stock's GF Value™ is ฿6.32, compared to a current price of ฿7.95 — trading 25.8% above its estimated fair value. The current Interest Coverage is 6.81, which is 169% above median its 10-year median of 2.53 and 15.6% above the Oil & Gas industry median of 5.89. Siamgas And Petrochemicals PCL's overall GF Score™ is 62/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Interest Coverage calculated?
Interest Coverage is calculated from a company's financial statements. For Siamgas And Petrochemicals PCL (BKK:SGP), the current Interest Coverage is 6.81 as of Mar. 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 Siamgas And Petrochemicals PCL (BKK:SGP) Overvalued in 2026?
Based on GuruFocus' analysis, Siamgas And Petrochemicals PCL stock appears to be overvalued.
The current stock price of ฿7.95 is trading 25.8% above its estimated GF Value™ of ฿6.32.
GuruFocus considers Siamgas And Petrochemicals PCL to be Modestly Overvalued.
Key valuation signals for BKK:SGP:
Interest Coverage: 6.81 (169% above median its 10-year median of 2.53)
GF Value™: ฿6.32 vs. price of ฿7.95 (25.8% above fair value)
Industry Position: 15.6% above the Oil & Gas median (#594 of 730)
No single metric tells the full story. See the BKK:SGP stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siamgas And Petrochemicals PCL Business Description
Siamgas And Petrochemicals PCL is engaged in trading petroleum and petrochemicals, transportation services by land and ship and oil depots, and port services. Its segments include Petroleum & petrochemical products, which is engaged in trading of petroleum for household cooking, industry & transportation businesses, and petrochemical trading; Transportation services, which provides transportation services by land & ship; and Others segment, which is into Cylinder manufacturing, holding business and oil depots & port services. Its operations are carried out in Thailand, and Overseas. The company generates the majority of its revenue from the overseas market.
62GF Score
Get the complete analysis for BKK:SGP
Interest Coverage 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:SGP has been successfully added to your 
