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.
Siam Global House PCLBKK:GLOBAL +0.78%76 Cyclically Adjusted PB Ratio is 1.67 as of Sep. 15, 2026, which is 69% below its 10-year median of 5.32. GuruFocus rates BKK:GLOBAL with a GF Score™ of 76/100 and a GF Value™ of ฿13.46 (Significantly Undervalued). The stock has 3 warning signs investors should review. Among 759 Retail - Cyclical companies, Siam Global House PCL ranks worse than 60.61% on this metric.
The historical rank and industry rank for Siam Global House PCL's Cyclically Adjusted PB Ratio or its related term are showing as below:
BKK:GLOBAL'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.15 Med: 5.32 Max: 8.35
Current: 1.67
During the past 13 years, Siam Global House PCL's highest Cyclically Adjusted PB Ratio was 8.35. The lowest was 1.15. And the median was 5.32.
BKK:GLOBAL's Cyclically Adjusted PB Ratio is ranked worse than 60.61% of 759
companies
in the Retail - Cyclical industry
Industry Median: 1.19
vs BKK:GLOBAL: 1.67
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio. The Cyclically Adjusted Book per Share is the average of the inflation adjusted book value per share of a company over the past 10 years.
Siam Global House PCL's adjusted book value per share data of for the fiscal year that ended in Dec25 was ฿4.604. Add all the adjusted book value per share for the past 10 years together and divide the count will get our Cyclically Adjusted Book per Share, which is ฿3.89 for the trailing ten years ended in Dec25.
Shiller PE for Stocks: The True Measure of Stock Valuation
Siam Global House PCL (BKK:GLOBAL) Cyclically Adjusted PB Ratio Explanation
Compared with the regular PB Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PB Ratio smoothed out the fluctuations of book value during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PB Ratio should give similar results to regular PB Ratio.
Siam Global House PCL Cyclically Adjusted PB Ratio Related Terms
Siam Global House PCL Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Siam Global House PCL's Cyclically Adjusted PB Ratio 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.
Siam Global House PCL Cyclically Adjusted PB Ratio Chart
BKK:GLOBAL vs HD, LOW, FND: Cyclically Adjusted PB Ratio Comparison
For the Home Improvement Retail subindustry, Siam Global House PCL's Cyclically Adjusted PB Ratio, along with its competitors' market caps and Cyclically Adjusted PB Ratio 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 Global House PCL Cyclically Adjusted PB Ratio vs Retail - Cyclical Industry
For the Retail - Cyclical industry and Consumer Cyclical sector, Siam Global House PCL's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Siam Global House PCL's Cyclically Adjusted PB Ratio falls into.
Siam Global House PCL Cyclically Adjusted PB Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PB Ratio takes the Book Value per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/B calculation. Because it considers this 10-year average, it's often referred to as the CAPB Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PB Ratio.
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PB Ratio of 1.67 mean?
Siam Global House PCL (BKK:GLOBAL) has a Cyclically Adjusted PB Ratio of 1.67 as of Sep. 15, 2026. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Siam Global House PCL and its competitors. This is 69% below median its historical median of 5.32. Over the past decade, Siam Global House PCL's Cyclically Adjusted PB Ratio has ranged from 1.15 to 8.35. According to the industry distribution chart, Siam Global House PCL ranks #460 out of 759 companies in the Retail - Cyclical industry, placing it in the top 60.6%.
Is Siam Global House PCL's Cyclically Adjusted PB Ratio too high?
Siam Global House PCL's current Cyclically Adjusted PB Ratio of 1.67 is 69% below median its 10-year median of 5.32. Over the past 10 years, this metric has ranged from a low of 1.15 to a high of 8.35. The Retail - Cyclical industry median Cyclically Adjusted PB Ratio is 1.19. Siam Global House PCL's value of 1.67 is 40.3% above this industry median. Based on the distribution chart, Siam Global House PCL ranks #460 out of 759 companies in the Retail - Cyclical industry, which is below the industry midpoint. Overall, Siam Global House PCL has a GF Score™ of 76/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Siam Global House PCL's Cyclically Adjusted PB Ratio compare to HD and LOW?
According to the Retail - Cyclical industry distribution chart, Siam Global House PCL ranks #460 out of 759 companies for Cyclically Adjusted PB Ratio. This places Siam Global House PCL in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.19. Siam Global House PCL's value of 1.67 is 40.3% above this benchmark. Historically, Siam Global House PCL's own Cyclically Adjusted PB Ratio has ranged from 1.15 to 8.35 over the past decade. While the company's 10-year median is 5.32 vs. the industry median of 1.19, Siam Global House 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 Cyclically Adjusted PB Ratio for a Retail - Cyclical company?
The median Cyclically Adjusted PB Ratio among Retail - Cyclical companies is 1.19, based on 759 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PB Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PB Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Siam Global House PCL's current Cyclically Adjusted PB Ratio of 1.67 is 40.3% 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 Cyclically Adjusted PB Ratio mean?
A high Cyclically Adjusted PB Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PB Ratio is the ratio of share price to a company's inflation-adjusted book value per share over a 10-year period. View historical data on Siam Global House PCL and its competitors. For the Retail - Cyclical industry, the median Cyclically Adjusted PB Ratio is 1.19 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Siam Global House PCL's current Cyclically Adjusted PB Ratio is 1.67, which is 69% below median its own 10-year median of 5.32. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Siam Global House PCL stock overvalued right now?
Based on GuruFocus' analysis, Siam Global House PCL (BKK:GLOBAL) is currently considered Significantly Undervalued. The stock's GF Value™ is ฿13.46, compared to a current price of ฿6.50 — trading 51.7% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.67, which is 69% below median its 10-year median of 5.32 and 40.3% above the Retail - Cyclical industry median of 1.19. Siam Global House PCL's overall GF Score™ is 76/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PB Ratio calculated?
Cyclically Adjusted PB Ratio is calculated from a company's financial statements. For Siam Global House PCL (BKK:GLOBAL), the current Cyclically Adjusted PB Ratio is 1.67 as of Sep. 15, 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 Global House PCL (BKK:GLOBAL) Overvalued in 2026?
Based on GuruFocus' analysis, Siam Global House PCL stock appears to be undervalued.
The current stock price of ฿6.50 is trading 51.7% below its estimated GF Value™ of ฿13.46.
GuruFocus considers Siam Global House PCL to be Significantly Undervalued.
Key valuation signals for BKK:GLOBAL:
Cyclically Adjusted PB Ratio: 1.67 (69% below median its 10-year median of 5.32)
GF Value™: ฿13.46 vs. price of ฿6.50 (51.7% below fair value)
Industry Position: 40.3% above the Retail - Cyclical median (#460 of 759)
No single metric tells the full story. See the BKK:GLOBAL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Siam Global House PCL is a company engaged in distributing home construction, home improvement, and do-it-yourself products. The firm operates in various provinces in northeastern, central, eastern, and northern Thailand. Siam sells home construction and decorative products out of warehouse stores under the name of Global House. Its products include construction materials, steel products, wood products, roofing, gardening, plumbing, lighting, flooring, electronics, decorating, tools, kitchenware, and hardware.
76GF Score
Get the complete analysis for BKK:GLOBAL
Cyclically Adjusted PB Ratio 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:GLOBAL has been successfully added to your 
