Graham Number is a figure that measures a stock's fundamental value by taking into account the company's earnings per share and book value per share. The Graham number is the upper bound of the price range that a defensive investor should pay for the stock. According to the theory, any stock price below the Graham number is considered undervalued, and thus worth investing in.
The historical rank and industry rank for Samchai Steel Industries PCL's Graham Number or its related term are showing as below:
During the past 13 years, the highest Price to Graham Number ratio of Samchai Steel Industries PCL was 1.28. The lowest was 0.40. And the median was 0.60.
BKK:SAM-R's Price-to-Graham-Number is not ranked *
in the Steel industry.
Industry Median: 0.965 * Ranked among companies with meaningful Price-to-Graham-Number only.
Graham Number is a combination of asset valuation and earnings power valuation. It is a very conservative way of valuing a stock.
Samchai Steel Industries PCL (BKK:SAM-R) Graham Number Explanation
Ben Graham actually did not publish a formula like this. But he wrote in The Intelligent Investor (1948 version) regarding to the criteria for purchases:
Current price should not be more than 15 times average earnings of the past three years.
Current price should not be more than 1.5 times the book value last reported. However, a multiplier of earnings below 15 could justify a correspondingly higher multiplier of assets. As a rule of thumb we suggest that the product of the multiplier times the ratio of price to book value should not exceed 22.5. (This figure corresponds to 15 times earnings and 1.5 times book value. It would admit an issue selling at only 9 times earnings and 2.5 times asset value, etc.)
Unlike valuation methods such as DCF or Discounted Earnings, the Graham number does not take growth into the valuation. Unlike the valuation methods based on book value alone, it takes into account the earnings power. Therefore, the Graham Number is a combination of asset valuation and earnings power valuation.
In general, the Graham number is a very conservative way of valuing a stock. It cannot be applied to companies with negative book values.
Samchai Steel Industries PCL's Price to Graham number Ratio for today is calculated as
Price to Graham number
=
Share Price (Today)
/
Graham number (Q: Sep. 2025 )
=
0.165
/
N/A
=
N/A
* 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.
Be Aware
Please keep these in mind:
1. Graham Number does not take growth into account. Therefore it underestimates the values of the companies that have good earnings growth. We feel that if the earnings per share grows more than 10% a year, Graham Number underestimates the value.
2. Graham Number punishes the companies that have temporarily low earnings. Therefore, an average of earnings makes more sense in the calculation of Graham Number.
3. Graham Numbers underestimates companies that are light with book.
Samchai Steel Industries PCL Graham Number Related Terms
Samchai Steel Industries PCL Graham Number 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.
BKK:SAM-R vs NUE, STLD, RS: Graham Number Comparison
For the Steel subindustry, Samchai Steel Industries PCL's Price-to-Graham-Number, along with its competitors' market caps and Price-to-Graham-Number 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.
Samchai Steel Industries PCL Price-to-Graham-Number vs Steel Industry
For the Steel industry and Basic Materials sector, Samchai Steel Industries PCL's Price-to-Graham-Number distribution charts can be found below:
* The bar in red indicates where Samchai Steel Industries PCL's Price-to-Graham-Number 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.
Samchai Steel Industries PCL (BKK:SAM-R) has a Graham Number of ฿N/A as of Sep. 2025. The Graham Number values a company based on its per-share earnings and book value. View historical data on Samchai Steel Industries PCL and its competitors. Over the past decade, Samchai Steel Industries PCL's Graham Number has ranged from 0.40 to 1.28. According to the industry distribution chart, Samchai Steel Industries PCL ranks #999999 out of 426 companies in the Steel industry.
Is Samchai Steel Industries PCL's Graham Number too high?
Samchai Steel Industries PCL's current Graham Number is ฿N/A. Over the past 10 years, this metric has ranged from a low of 0.40 to a high of 1.28. Based on the distribution chart, Samchai Steel Industries PCL ranks #999999 out of 426 companies in the Steel industry, which is in the bottom quartile relative to peers. Overall, Samchai Steel Industries PCL has a GF Score™ of 41/100, reflecting its overall financial health beyond just this single metric.
How does Samchai Steel Industries PCL's Graham Number compare to NUE and STLD?
According to the Steel industry distribution chart, Samchai Steel Industries PCL ranks #999999 out of 426 companies for Graham Number. This places Samchai Steel Industries PCL in the lower half of its industry. The industry median Graham Number is 0.97. Historically, Samchai Steel Industries PCL's own Graham Number has ranged from 0.40 to 1.28 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Graham Number for a Steel company?
The median Graham Number among Steel companies is 0.97, based on 426 companies in the industry. Companies in the top quartile (top 25%) have a Graham Number significantly above this median, while those in the bottom quartile fall well below. However, Graham Number 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 Graham Number mean?
A high Graham Number can signal that a stock is expensive relative to its fundamentals. The Graham Number values a company based on its per-share earnings and book value. View historical data on Samchai Steel Industries PCL and its competitors. For the Steel industry, the median Graham Number is 0.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Samchai Steel Industries PCL's current Graham Number is ฿N/A. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Samchai Steel Industries PCL stock overvalued right now?
Samchai Steel Industries PCL (BKK:SAM-R) has a current Graham Number of ฿N/A. The stock's GF Value™ is ฿0.63, compared to a current price of ฿0.17 — trading 73.8% below its estimated fair value. The current Graham Number is ฿N/A. Samchai Steel Industries PCL's overall GF Score™ is 41/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Graham Number calculated?
Graham Number is calculated from a company's financial statements. For Samchai Steel Industries PCL (BKK:SAM-R), the current Graham Number is ฿N/A as of Sep. 2025. 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 Samchai Steel Industries PCL (BKK:SAM-R) Overvalued in 2026?
Based on GuruFocus' analysis, Samchai Steel Industries PCL stock appears to be undervalued.
The current stock price of ฿0.17 is trading 73.8% below its estimated GF Value™ of ฿0.63.
Key valuation signals for BKK:SAM-R:
Graham Number: ฿N/A
GF Value™: ฿0.63 vs. price of ฿0.17 (73.8% below fair value)
No single metric tells the full story. See the BKK:SAM-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Samchai Steel Industries PCL is a Thailand-based manufacturer of steel pipes and tubes. The company's products include black steel pipes, galvanized steel pipes, structural steel pipes, furniture pipes, and hot-rolled steel plates and sheets. Its products are mainly used in the construction and furniture industries. Geographically, it operates in both domestic and overseas markets. The company generates a majority of its revenue from the domestic market.
41GF Score
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