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PT Bayan Resources TbkISX:BYAN +3.35%72 Cyclically Adjusted PB Ratio is 24.00 as of Aug. 20, 2026, which is 16% below its 10-year median of 28.50. GuruFocus rates ISX:BYAN with a GF Score™ of 72/100 and a GF Value™ of Rp19,325.87 (Modestly Undervalued). The stock has 3 warning signs investors should review. Among 132 Other Energy Sources companies, PT Bayan Resources Tbk ranks worse than 100% on this metric.
The historical rank and industry rank for PT Bayan Resources Tbk's Cyclically Adjusted PB Ratio or its related term are showing as below:
ISX:BYAN'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 6.89 Med: 28.5 Max: 76.52
Current: 21.37
During the past years, PT Bayan Resources Tbk's highest Cyclically Adjusted PB Ratio was 76.52. The lowest was 6.89. And the median was 28.50.
ISX:BYAN's Cyclically Adjusted PB Ratio is ranked worse than 100% of 132
companies
in the Other Energy Sources industry
Industry Median: 1.165
vs ISX:BYAN: 21.37
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.
PT Bayan Resources Tbk's adjusted book value per share data for the three months ended in Jun. 2026 was Rp1,333.957. 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 Rp673.96 for the trailing ten years ended in Jun. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
PT Bayan Resources Tbk (ISX:BYAN) 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.
PT Bayan Resources Tbk Cyclically Adjusted PB Ratio Related Terms
PT Bayan Resources Tbk Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for PT Bayan Resources Tbk'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.
PT Bayan Resources Tbk Cyclically Adjusted PB Ratio Chart
PT Bayan Resources Tbk Cyclically Adjusted PB Ratio Competitor Comparison
For the Thermal Coal subindustry, PT Bayan Resources Tbk'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.
PT Bayan Resources Tbk Cyclically Adjusted PB Ratio vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, PT Bayan Resources Tbk's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where PT Bayan Resources Tbk's Cyclically Adjusted PB Ratio falls into.
PT Bayan Resources Tbk 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 24.00 mean?
PT Bayan Resources Tbk (ISX:BYAN) has a Cyclically Adjusted PB Ratio of 24.00 as of Aug. 20, 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 PT Bayan Resources Tbk and its competitors. This is 16% below median its historical median of 28.50. Over the past decade, PT Bayan Resources Tbk's Cyclically Adjusted PB Ratio has ranged from 6.89 to 76.52. According to the industry distribution chart, PT Bayan Resources Tbk ranks #132 out of 132 companies in the Other Energy Sources industry.
Is PT Bayan Resources Tbk's Cyclically Adjusted PB Ratio too high?
PT Bayan Resources Tbk's current Cyclically Adjusted PB Ratio of 24.00 is 16% below median its 10-year median of 28.50. Over the past 10 years, this metric has ranged from a low of 6.89 to a high of 76.52. The Other Energy Sources industry median Cyclically Adjusted PB Ratio is 1.17. PT Bayan Resources Tbk's value of 24.00 is 1960.1% above this industry median. Based on the distribution chart, PT Bayan Resources Tbk ranks #132 out of 132 companies in the Other Energy Sources industry, which is in the bottom quartile relative to peers. Overall, PT Bayan Resources Tbk has a GF Score™ of 72/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Bayan Resources Tbk's Cyclically Adjusted PB Ratio compare to competitors?
According to the Other Energy Sources industry distribution chart, PT Bayan Resources Tbk ranks #132 out of 132 companies for Cyclically Adjusted PB Ratio. This places PT Bayan Resources Tbk in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.17. PT Bayan Resources Tbk's value of 24.00 is 1960.1% above this benchmark. Historically, PT Bayan Resources Tbk's own Cyclically Adjusted PB Ratio has ranged from 6.89 to 76.52 over the past decade. While the company's 10-year median is 28.50 vs. the industry median of 1.17, PT Bayan Resources Tbk 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 an Other Energy Sources company?
The median Cyclically Adjusted PB Ratio among Other Energy Sources companies is 1.17, based on 132 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. PT Bayan Resources Tbk's current Cyclically Adjusted PB Ratio of 24.00 is 1960.1% 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 PT Bayan Resources Tbk and its competitors. For the Other Energy Sources industry, the median Cyclically Adjusted PB Ratio is 1.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Bayan Resources Tbk's current Cyclically Adjusted PB Ratio is 24.00, which is 16% below median its own 10-year median of 28.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Bayan Resources Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Bayan Resources Tbk (ISX:BYAN) is currently considered Modestly Undervalued. The stock's GF Value™ is Rp19,325.87, compared to a current price of Rp16,175.00 — trading 16.3% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 24.00, which is 16% below median its 10-year median of 28.50 and 1960.1% above the Other Energy Sources industry median of 1.17. PT Bayan Resources Tbk's overall GF Score™ is 72/100 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 PT Bayan Resources Tbk (ISX:BYAN), the current Cyclically Adjusted PB Ratio is 24.00 as of Aug. 20, 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 PT Bayan Resources Tbk (ISX:BYAN) Overvalued in 2026?
Based on GuruFocus' analysis, PT Bayan Resources Tbk stock appears to be undervalued.
The current stock price of Rp16,175.00 is trading 16.3% below its estimated GF Value™ of Rp19,325.87.
GuruFocus considers PT Bayan Resources Tbk to be Modestly Undervalued.
Key valuation signals for ISX:BYAN:
Cyclically Adjusted PB Ratio: 24.00 (16% below median its 10-year median of 28.50)
GF Value™: Rp19,325.87 vs. price of Rp16,175.00 (16.3% below fair value)
Industry Position: 1960.1% above the Other Energy Sources median (#132 of 132)
No single metric tells the full story. See the ISX:BYAN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Bayan Resources Tbk is an Indonesian holding company. Through its subsidiaries, it operates as a coal producer. The company integrates coal mining, processing, and logistics operations. The segments of the company include Coal and Non-coal. The company's majority of revenue is generated by the sale of the coal segment. Geographically, the company derives a majority of its revenue from East Asia (China, Japan, Korea and Taiwan), and also has a presence in South East Asia, Domestic, South Asia, and Europe.
72GF Score
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