Siam Steel International PCLBKK:SIAM -2.60%42 Piotroski F-Score is 8 as of Jun. 27, 2026, which is 60% above its 10-year median of 5.00. GuruFocus rates BKK:SIAM with a GF Score™ of 42/100 and a GF Value™ of ฿0.68 (Fairly Valued). The stock has 3 warning signs investors should review. Among 428 Furnishings, Fixtures & Appliances companies, Siam Steel International PCL ranks better than 98.6% on this metric.
Good Sign:
Piotroski F-Score is 8, indicates a very healthy situation.
The zones of discrimination were as such:
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Siam Steel International PCL has an F-score of 8. It is a good or high score, which usually indicates a very healthy situation.
The historical rank and industry rank for Siam Steel International PCL's Piotroski F-Score or its related term are showing as below:
BKK:SIAM'
s Piotroski F-Score Range Over the Past 10 Years
Min: 3 Med: 5 Max: 8
Current: 8
During the past 13 years, the highest Piotroski F-Score of Siam Steel International PCL was 8. The lowest was 3. And the median was 5.
Siam Steel International PCL (BKK:SIAM) Piotroski F-Score Explanation
The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.
He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.
He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.
What he found was something that exceeded his most optimistic expectations.
Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.
Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).
Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.
Siam Steel International PCL Piotroski F-Score Related Terms
Siam Steel International PCL Piotroski F-Score 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.
Siam Steel International PCL Piotroski F-Score Chart
BKK:SIAM vs SN, SGI, MHK: Piotroski F-Score Comparison
For the Furnishings, Fixtures & Appliances subindustry, Siam Steel International PCL's Piotroski F-Score, along with its competitors' market caps and Piotroski F-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.
Siam Steel International PCL Piotroski F-Score vs Furnishings, Fixtures & Appliances Industry
For the Furnishings, Fixtures & Appliances industry and Consumer Cyclical sector, Siam Steel International PCL's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where Siam Steel International PCL's Piotroski F-Score 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.
*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.
Profitability
Question 1. Return on Assets (ROA)
Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.
Score 1 if positive, 0 if negative.
Siam Steel International PCL's current Net Income (TTM) was 32.
==> Positive ==> Score 1.
Question 2. Cash Flow Return on Assets (CFROA)
Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.
Score 1 if positive, 0 if negative.
Siam Steel International PCL's current Cash Flow from Operations (TTM) was 133.
==> Positive ==> Score 1.
Question 3. Change in Return on Assets
Compare this year's return on assets (1) to last year's return on assets.
Siam Steel International PCL's return on assets of this year was 0.00928076. Siam Steel International PCL's return on assets of last year was -0.01963207.
==> This year is higher. ==> Score 1.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
Siam Steel International PCL's gearing of this year was 0.00436267. Siam Steel International PCL's gearing of last year was 0.00624186.
==> This year is lower or equal to last year. ==> Score 1.
Question 6. Change in Working Capital (Liquidity)
Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.
Score 1 if this year's current ratio is higher, 0 if it's lower
Siam Steel International PCL's current ratio of this year was 1.99264334. Siam Steel International PCL's current ratio of last year was 1.69637071.
==> This year's current ratio is higher. ==> Score 1.
Question 7. Change in Shares in Issue
Compare the number of shares in issue this year, to the number in issue last year.
Score 0 if there is larger number of shares in issue this year, 1 otherwise.
Siam Steel International PCL's number of shares in issue this year was 593.126. Siam Steel International PCL's number of shares in issue last year was 593.126.
==> There is smaller number of shares in issue this year, or the same. ==> Score 1.
Efficiency
Question 8. Change in Gross Margin
Compare this year's gross margin (Gross Profit divided by sales) to last year's.
Score 1 if this year's gross margin is higher, 0 if it's lower.
Siam Steel International PCL's gross margin of this year was 0.18254351. Siam Steel International PCL's gross margin of last year was 0.12863893.
==> This year's gross margin is higher. ==> Score 1.
Question 9. Change in asset turnover
Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.
Score 1 if this year's asset turnover ratio is higher, 0 if it's lower
Siam Steel International PCL's asset turnover of this year was 0.40001852. Siam Steel International PCL's asset turnover of last year was 0.50652798.
==> Last year's asset turnover is higher ==> Score 0.
Evaluation
Piotroski F-Score
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8
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Siam Steel International PCL has an F-score of 8. It is a good or high score, which usually indicates a very healthy situation.
Siam Steel International PCL (BKK:SIAM) has a Piotroski F-Score of 8 as of Jun. 27, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Siam Steel International PCL and its competitors. This is 60% above median its historical median of 5.00. Over the past decade, Siam Steel International PCL's Piotroski F-Score has ranged from 3.00 to 8.00. According to the industry distribution chart, Siam Steel International PCL ranks #6 out of 428 companies in the Furnishings, Fixtures & Appliances industry, placing it in the top 1.4%.
Is Siam Steel International PCL's Piotroski F-Score too high?
Siam Steel International PCL's current Piotroski F-Score of 8 is 60% above median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 3.00 to a high of 8.00. The Furnishings, Fixtures & Appliances industry median Piotroski F-Score is 5.00. Siam Steel International PCL's value of 8 is 60% above this industry median. Based on the distribution chart, Siam Steel International PCL ranks #6 out of 428 companies in the Furnishings, Fixtures & Appliances industry, which is in the top quartile — a strong position relative to peers. Overall, Siam Steel International PCL has a GF Score™ of 42/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Siam Steel International PCL's Piotroski F-Score compare to SN and SGI?
According to the Furnishings, Fixtures & Appliances industry distribution chart, Siam Steel International PCL ranks #6 out of 428 companies for Piotroski F-Score. This places Siam Steel International PCL in the top 1% of its industry — outperforming the majority of peers. The industry median Piotroski F-Score is 5.00. Siam Steel International PCL's value of 8 is 60% above this benchmark. Historically, Siam Steel International PCL's own Piotroski F-Score has ranged from 3.00 to 8.00 over the past decade. While the company's 10-year median is 5.00 vs. the industry median of 5.00, Siam Steel International 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 Piotroski F-Score for a Furnishings, Fixtures & Appliances company?
The median Piotroski F-Score among Furnishings, Fixtures & Appliances companies is 5.00, based on 428 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Siam Steel International PCL's current Piotroski F-Score of 8 is 60% 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 Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Siam Steel International PCL and its competitors. For the Furnishings, Fixtures & Appliances industry, the median Piotroski F-Score is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siam Steel International PCL's current Piotroski F-Score is 8, which is 60% above median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siam Steel International PCL stock overvalued right now?
Based on GuruFocus' analysis, Siam Steel International PCL (BKK:SIAM) is currently considered Fairly Valued. The stock's GF Value™ is ฿0.68, compared to a current price of ฿0.75 — trading 10.3% above its estimated fair value. The current Piotroski F-Score is 8, which is 60% above median its 10-year median of 5.00 and 60% above the Furnishings, Fixtures & Appliances industry median of 5.00. Siam Steel International PCL's overall GF Score™ is 42/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Siam Steel International PCL (BKK:SIAM), the current Piotroski F-Score is 8 as of Jun. 27, 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 Siam Steel International PCL (BKK:SIAM) Overvalued in 2026?
Based on GuruFocus' analysis, Siam Steel International PCL stock appears to be overvalued.
The current stock price of ฿0.75 is trading 10.3% above its estimated GF Value™ of ฿0.68.
GuruFocus considers Siam Steel International PCL to be Fairly Valued.
Key valuation signals for BKK:SIAM:
Piotroski F-Score: 8 (60% above median its 10-year median of 5.00)
GF Value™: ฿0.68 vs. price of ฿0.75 (10.3% above fair value)
Industry Position: 60% above the Furnishings, Fixtures & Appliances median (#6 of 428)
No single metric tells the full story. See the BKK:SIAM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siam Steel International PCL is engaged in the manufacturing and sales of steel office equipment and furniture parts, construction services and alternative energy sector. The company manufactures and sells steel furniture under the brands LUCKY KINGDOM, OKAMURA, CHITOSE, and PILOT, and wooden furniture, including freestanding and built-in products, under the KINGDOM brand. It also provides interior design services for office and residential spaces, and manufactures and sells prefabricated buildings under the LUCKY Hi-Tech Building System brand. Its business segments are manufacturing and sales and of furniture, construction services and alternative energy sector. The majority of the company's revenue is generated from the Furniture segment. Geographically, it operates only in Thailand.
42GF Score
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