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.
Central Glass CoCGCLF 77 Cyclically Adjusted PB Ratio is 0.86 as of Jul. 14, 2026, which is 19% above its 10-year median of 0.72. GuruFocus rates CGCLF with a GF Score™ of 77/100 and a GF Value™ of $19.05. The stock has 6 warning signs investors should review. Among 1,284 Chemicals companies, Central Glass Co ranks better than 72.82% on this metric.
The historical rank and industry rank for Central Glass Co's Cyclically Adjusted PB Ratio or its related term are showing as below:
CGCLF'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.46 Med: 0.72 Max: 1
Current: 0.91
During the past years, Central Glass Co's highest Cyclically Adjusted PB Ratio was 1.00. The lowest was 0.46. And the median was 0.72.
CGCLF's Cyclically Adjusted PB Ratio is ranked better than 72.82% of 1284
companies
in the Chemicals industry
Industry Median: 1.7
vs CGCLF: 0.91
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.
Central Glass Co's adjusted book value per share data for the three months ended in Mar. 2026 was $31.423. 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 $27.64 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Central Glass Co (OTCPK:CGCLF) 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.
Central Glass Co Cyclically Adjusted PB Ratio Related Terms
Central Glass Co Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Central Glass Co'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.
Central Glass Co Cyclically Adjusted PB Ratio Chart
CGCLF vs LIN, SHW, ECL: Cyclically Adjusted PB Ratio Comparison
For the Specialty Chemicals subindustry, Central Glass Co'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.
Central Glass Co Cyclically Adjusted PB Ratio vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Central Glass Co's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Central Glass Co's Cyclically Adjusted PB Ratio falls into.
Central Glass Co 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.
Central Glass Co's Cyclically Adjusted PB Ratio for today is calculated as
* 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 0.86 mean?
Central Glass Co (CGCLF) has a Cyclically Adjusted PB Ratio of 0.86 as of Jul. 14, 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 Central Glass Co and its competitors. This is 19% above median its historical median of 0.72. Over the past decade, Central Glass Co's Cyclically Adjusted PB Ratio has ranged from 0.46 to 1.00. According to the industry distribution chart, Central Glass Co ranks #349 out of 1284 companies in the Chemicals industry, placing it in the top 27.2%.
Is Central Glass Co's Cyclically Adjusted PB Ratio too high?
Central Glass Co's current Cyclically Adjusted PB Ratio of 0.86 is 19% above median its 10-year median of 0.72. Over the past 10 years, this metric has ranged from a low of 0.46 to a high of 1.00. The Chemicals industry median Cyclically Adjusted PB Ratio is 1.70. Central Glass Co's value of 0.86 is 49.4% below this industry median. Based on the distribution chart, Central Glass Co ranks #349 out of 1284 companies in the Chemicals industry, which is above the industry midpoint. Overall, Central Glass Co has a GF Score™ of 77/100, reflecting its overall financial health beyond just this single metric.
How does Central Glass Co's Cyclically Adjusted PB Ratio compare to LIN and SHW?
According to the Chemicals industry distribution chart, Central Glass Co ranks #349 out of 1284 companies for Cyclically Adjusted PB Ratio. This puts Central Glass Co in the upper half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.70. Central Glass Co's value of 0.86 is 49.4% below this benchmark. Historically, Central Glass Co's own Cyclically Adjusted PB Ratio has ranged from 0.46 to 1.00 over the past decade. While the company's 10-year median is 0.72 vs. the industry median of 1.70, Central Glass Co has consistently been below 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 Chemicals company?
The median Cyclically Adjusted PB Ratio among Chemicals companies is 1.70, based on 1,284 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. Central Glass Co's current Cyclically Adjusted PB Ratio of 0.86 is 49.4% below 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 Central Glass Co and its competitors. For the Chemicals industry, the median Cyclically Adjusted PB Ratio is 1.70 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Central Glass Co's current Cyclically Adjusted PB Ratio is 0.86, which is 19% above median its own 10-year median of 0.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Central Glass Co stock overvalued right now?
Central Glass Co (CGCLF) has a current Cyclically Adjusted PB Ratio of 0.86. The stock's GF Value™ is $19.05, compared to a current price of $23.86 — trading 25.2% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 0.86, which is 19% above median its 10-year median of 0.72 and 49.4% below the Chemicals industry median of 1.70. Central Glass Co's overall GF Score™ is 77/100 with 6 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 Central Glass Co (CGCLF), the current Cyclically Adjusted PB Ratio is 0.86 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 Central Glass Co (CGCLF) Overvalued in 2026?
Based on GuruFocus' analysis, Central Glass Co stock appears to be overvalued.
The current stock price of $23.86 is trading 25.2% above its estimated GF Value™ of $19.05.
Key valuation signals for CGCLF:
Cyclically Adjusted PB Ratio: 0.86 (19% above median its 10-year median of 0.72)
GF Value™: $19.05 vs. price of $23.86 (25.2% above fair value)
Industry Position: 49.4% below the Chemicals median (#349 of 1284)
No single metric tells the full story. See the CGCLF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Central Glass Co Ltd manufactures and sells a variety of chemicals and glass-based products. The firm's two segments are based on product type. The glass segment, which generates the majority of revenue, sells architectural glass used in windows and other building components, automotive glass, and glass used in electronics for touchscreen panels and liquid-crystal display screens. The chemicals segment sells hydrogen fluoride used to make electronics and pharmaceuticals, fertilizers, soda ash and chloride used in water treatment and refrigerants, and glass fiber products. The majority of revenue comes from Japan and North America.
77GF Score
Get the complete analysis for CGCLF
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
CGCLF has been successfully added to your 
