Siamgas And Petrochemicals PCL (BKK:SGP) Beneish M-Score: -2.84 (As of Jul. 14, 2026)

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BKK:SGP Siamgas And Petrochemicals PCL BKK:SGP
62 GF Score
Price ฿7.95
GF Value ฿6.32
Valuation Modestly Overvalued
! 7 Warning Signs
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What is Siamgas And Petrochemicals PCL Beneish M-Score?

Siamgas And Petrochemicals PCL BKK:SGP -1.85% 62 Beneish M-Score is -2.84 as of Jul. 14, 2026. 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 823 Oil & Gas companies, Siamgas And Petrochemicals PCL ranks better than 62.7% on this metric.

The zones of discrimination for M-Score is as such:

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator.
An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Good Sign:

Beneish M-Score -2.84 no higher than -1.78, which implies that the company is unlikely to be a manipulator.

The historical rank and industry rank for Siamgas And Petrochemicals PCL's Beneish M-Score or its related term are showing as below:

BKK:SGP' s Beneish M-Score Range Over the Past 10 Years
Min: -3.4   Med: -2.52   Max: 7.44
Current: -2.84

During the past 13 years, the highest Beneish M-Score of Siamgas And Petrochemicals PCL was 7.44. The lowest was -3.40. And the median was -2.52.


Siamgas And Petrochemicals PCL Beneish M-Score Historical Data

* Premium members only.

The historical data trend for Siamgas And Petrochemicals PCL's Beneish M-Score 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.

Siamgas And Petrochemicals PCL Beneish M-Score Chart

Siamgas And Petrochemicals PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Beneish M-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only -1.91 -1.61 -2.60 -2.55 -3.18

Siamgas And Petrochemicals PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Beneish M-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only -2.73 -2.56 -2.43 -3.18 -2.84

BKK:SGP vs VLO, MPC, PSX: Beneish M-Score Comparison

For the Oil & Gas Refining & Marketing subindustry, Siamgas And Petrochemicals PCL's Beneish M-Score, along with its competitors' market caps and Beneish M-Score 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 Beneish M-Score vs Oil & Gas Industry

For the Oil & Gas industry and Energy sector, Siamgas And Petrochemicals PCL's Beneish M-Score distribution charts can be found below:

* The bar in red indicates where Siamgas And Petrochemicals PCL's Beneish M-Score falls into.


BKK:SGP
62GF Score
Siamgas And Petrochemicals PCL BKK:SGP
Beneish M-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Siamgas And Petrochemicals PCL Beneish M-Score Calculation

The M-score was created by Professor Messod Beneish. Instead of measuring the bankruptcy risk (Altman Z-Score) or business trend (Piotroski F-Score), M-score can be used to detect the risk of earnings manipulation. This is the original research paper on M-score.

The M-Score Variables:

The M-score of Siamgas And Petrochemicals PCL for today is based on a combination of the following eight different indices:

M=-4.84+0.92 * DSRI+0.528 * GMI+0.404 * AQI+0.892 * SGI+0.115 * DEPI
=-4.84+0.92 * 1.1414+0.528 * 0.8118+0.404 * 1.163+0.892 * 0.9592+0.115 * 0.8463
-0.172 * SGAI+4.679 * TATA-0.327 * LVGI
-0.172 * 1.1455+4.679 * -0.079866-0.327 * 1.0103
=-2.84

* 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.

This Year (Mar26) TTM:Last Year (Mar25) TTM:
Total Receivables was ฿5,949 Mil.
Revenue was 23100.402 + 18533.62 + 18963.549 + 16616.369 = ฿77,214 Mil.
Gross Profit was 2514.117 + 1084.26 + 361.615 + 52.179 = ฿4,012 Mil.
Total Current Assets was ฿18,167 Mil.
Total Assets was ฿56,694 Mil.
Property, Plant and Equipment(Net PPE) was ฿29,279 Mil.
Depreciation, Depletion and Amortization(DDA) was ฿1,732 Mil.
Selling, General, & Admin. Expense(SGA) was ฿1,757 Mil.
Total Current Liabilities was ฿19,319 Mil.
Long-Term Debt & Capital Lease Obligation was ฿11,218 Mil.
Net Income was 1530.428 + 667.107 + -223.816 + -559.848 = ฿1,414 Mil.
Non Operating Income was 148.44 + 391.999 + 162.03 + 96.005 = ฿798 Mil.
Cash Flow from Operations was 1115.177 + 1245.652 + 1933.788 + 848.661 = ฿5,143 Mil.
Total Receivables was ฿5,434 Mil.
Revenue was 19608.717 + 20198.564 + 19774.896 + 20917.016 = ฿80,499 Mil.
Gross Profit was 757.985 + 972.578 + 1066.288 + 598.948 = ฿3,396 Mil.
Total Current Assets was ฿17,072 Mil.
Total Assets was ฿53,501 Mil.
Property, Plant and Equipment(Net PPE) was ฿28,925 Mil.
Depreciation, Depletion and Amortization(DDA) was ฿1,435 Mil.
Selling, General, & Admin. Expense(SGA) was ฿1,599 Mil.
Total Current Liabilities was ฿14,281 Mil.
Long-Term Debt & Capital Lease Obligation was ฿14,241 Mil.




1. DSRI = Days Sales in Receivables Index

Measured as the ratio of Revenue in Total Receivables in year t to year t-1.

A large increase in DSR could be indicative of revenue inflation.

DSRI=(Receivables_t / Revenue_t) / (Receivables_t-1 / Revenue_t-1)
=(5949 / 77213.94) / (5434 / 80499.193)
=0.077046 / 0.067504
=1.1414

2. GMI = Gross Margin Index

Measured as the ratio of gross margin in year t-1 to gross margin in year t.

Gross margin has deteriorated when this index is above 1. A firm with poorer prospects is more likely to manipulate earnings.

GMI=GrossMargin_t-1 / GrossMargin_t
=(GrossProfit_t-1 / Revenue_t-1) / (GrossProfit_t / Revenue_t)
=(3395.799 / 80499.193) / (4012.171 / 77213.94)
=0.042184 / 0.051962
=0.8118

3. AQI = Asset Quality Index

AQI is the ratio of asset quality in year t to year t-1.

Asset quality is measured as the ratio of non-current assets other than Property, Plant and Equipment to Total Assets.

AQI=(1 - (CurrentAssets_t + PPE_t) / TotalAssets_t) / (1 - (CurrentAssets_t-1 + PPE_t-1) / TotalAssets_t-1)
=(1 - (18166.773 + 29278.832) / 56693.755) / (1 - (17071.975 + 28924.566) / 53500.897)
=0.163125 / 0.140266
=1.163

4. SGI = Sales Growth Index

Ratio of Revenue in year t to sales in year t-1.

Sales growth is not itself a measure of manipulation. However, growth companies are likely to find themselves under pressure to manipulate in order to keep up appearances.

SGI=Sales_t / Sales_t-1
=Revenue_t / Revenue_t-1
=77213.94 / 80499.193
=0.9592

5. DEPI = Depreciation Index

Measured as the ratio of the rate of Depreciation, Depletion and Amortization in year t-1 to the corresponding rate in year t.

DEPI greater than 1 indicates that assets are being depreciated at a slower rate. This suggests that the firm might be revising useful asset life assumptions upwards, or adopting a new method that is income friendly.

DEPI=(Depreciation_t-1 / (Depreciaton_t-1 + PPE_t-1)) / (Depreciation_t / (Depreciaton_t + PPE_t))
=(1434.891 / (1434.891 + 28924.566)) / (1731.929 / (1731.929 + 29278.832))
=0.047263 / 0.055849
=0.8463

Note: If the Depreciation, Depletion and Amortization data is not available, we assume that the depreciation rate is constant and set the Depreciation Index to 1.

6. SGAI = Sales, General and Administrative expenses Index

The ratio of Selling, General, & Admin. Expense(SGA) to Sales in year t relative to year t-1.

SGA expenses index > 1 means that the company is becoming less efficient in generate sales.

SGAI=(SGA_t / Sales_t) / (SGA_t-1 /Sales_t-1)
=(1756.631 / 77213.94) / (1598.755 / 80499.193)
=0.02275 / 0.019861
=1.1455

7. LVGI = Leverage Index

The ratio of total debt to Total Assets in year t relative to yeat t-1.

An LVGI > 1 indicates an increase in leverage

LVGI=((LTD_t + CurrentLiabilities_t) / TotalAssets_t) / ((LTD_t-1 + CurrentLiabilities_t-1) / TotalAssets_t-1)
=((11217.917 + 19318.998) / 56693.755) / ((14241.311 + 14281.435) / 53500.897)
=0.538629 / 0.533127
=1.0103

8. TATA = Total Accruals to Total Assets

Total accruals calculated as the change in working capital accounts other than cash less depreciation.

TATA=(IncomefromContinuingOperations_t - CashFlowsfromOperations_t) / TotalAssets_t
=(NetIncome_t - NonOperatingIncome_t - CashFlowsfromOperations_t) / TotalAssets_t
=(1413.871 - 798.474 - 5143.278) / 56693.755
=-0.079866

An M-Score of equal or less than -1.78 suggests that the company is unlikely to be a manipulator. An M-Score of greater than -1.78 signals that the company is likely to be a manipulator.

Siamgas And Petrochemicals PCL has a M-score of -2.84 suggests that the company is unlikely to be a manipulator.

Frequently Asked Questions Learn more about Beneish M-Score →
What does a Beneish M-Score of -2.84 mean?
Siamgas And Petrochemicals PCL (BKK:SGP) has a Beneish M-Score of -2.84 as of Jul. 14, 2026. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Siamgas And Petrochemicals PCL and its competitors. According to the industry distribution chart, Siamgas And Petrochemicals PCL ranks #307 out of 823 companies in the Oil & Gas industry, placing it in the top 37.3%.
Is Siamgas And Petrochemicals PCL's Beneish M-Score too high?
Siamgas And Petrochemicals PCL's current Beneish M-Score is -2.84. Based on the distribution chart, Siamgas And Petrochemicals PCL ranks #307 out of 823 companies in the Oil & Gas industry, which is above the industry midpoint. 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 Beneish M-Score compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, Siamgas And Petrochemicals PCL ranks #307 out of 823 companies for Beneish M-Score. This puts Siamgas And Petrochemicals PCL in the upper half of its industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beneish M-Score for an Oil & Gas company?
A good Beneish M-Score depends on the Oil & Gas industry context. However, Beneish M-Score 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 Beneish M-Score mean?
A high Beneish M-Score can signal that a stock is expensive relative to its fundamentals. The Beneish M-score measures the likelihood of earnings manipulation. View historical data on Siamgas And Petrochemicals PCL and its competitors. Siamgas And Petrochemicals PCL's current Beneish M-Score is -2.84. 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 Beneish M-Score is -2.84. 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 Beneish M-Score calculated?
Beneish M-Score is calculated from a company's financial statements. For Siamgas And Petrochemicals PCL (BKK:SGP), the current Beneish M-Score is -2.84 as of Jul. 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 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:

  • Beneish M-Score: -2.84
  • GF Value™: ฿6.32 vs. price of ฿7.95 (25.8% above fair value)
  • GF Score™: 62/100 with 7 warning signs

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

Industry EnergyOil & Gas
Other Exchanges 4QVA:Germany
Address Ratchaprarop Road, 553, The Palladium Building, 30th Floor, Makkasan, Ratchathewi, Bangkok, THA, 10400
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

Beneish M-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿7.95
Price
฿6.32
GF Value