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eREX CoTSE:9517 -4.17%54 Cyclically Adjusted PB Ratio is 1.18 as of Aug. 13, 2026, which is 1% above its 10-year median of 1.17. GuruFocus rates TSE:9517 with a GF Score™ of 54/100 and a GF Value™ of 円490.18 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 274 Utilities - Independent Power Producers companies, eREX Co ranks worse than 52.19% on this metric.
As of today (2026-08-13), eREX Co's current share price is 円828.00. eREX Co's Cyclically Adjusted Book per Share for the quarter that ended in Mar. 2026 was 円700.56. eREX Co's Cyclically Adjusted PB Ratio for today is 1.18.
The historical rank and industry rank for eREX Co's Cyclically Adjusted PB Ratio or its related term are showing as below:
TSE:9517'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 0.89 Med: 1.17 Max: 1.53
Current: 1.18
During the past years, eREX Co's highest Cyclically Adjusted PB Ratio was 1.53. The lowest was 0.89. And the median was 1.17.
TSE:9517's Cyclically Adjusted PB Ratio is ranked worse than 52.19% of 274
companies
in the Utilities - Independent Power Producers industry
Industry Median: 1.095
vs TSE:9517: 1.18
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.
eREX Co's adjusted book value per share data for the three months ended in Mar. 2026 was 円902.098. 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 円700.56 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
eREX Co (TSE:9517) 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.
eREX Co Cyclically Adjusted PB Ratio Related Terms
eREX Co Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for eREX 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.
eREX Co Cyclically Adjusted PB Ratio Competitor Comparison
For the Utilities - Renewable subindustry, eREX 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.
eREX Co Cyclically Adjusted PB Ratio vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, eREX Co's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where eREX Co's Cyclically Adjusted PB Ratio falls into.
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.
eREX 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 1.18 mean?
eREX Co (TSE:9517) has a Cyclically Adjusted PB Ratio of 1.18 as of Aug. 13, 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 eREX Co and its competitors. This is near median its historical median of 1.17. Over the past decade, eREX Co's Cyclically Adjusted PB Ratio has ranged from 0.89 to 1.53. According to the industry distribution chart, eREX Co ranks #143 out of 274 companies in the Utilities - Independent Power Producers industry, placing it in the top 52.2%.
Is eREX Co's Cyclically Adjusted PB Ratio too high?
eREX Co's current Cyclically Adjusted PB Ratio of 1.18 is near median its 10-year median of 1.17. Over the past 10 years, this metric has ranged from a low of 0.89 to a high of 1.53. The Utilities - Independent Power Producers industry median Cyclically Adjusted PB Ratio is 1.10. eREX Co's value of 1.18 is 7.8% above this industry median. Based on the distribution chart, eREX Co ranks #143 out of 274 companies in the Utilities - Independent Power Producers industry, which is below the industry midpoint. Overall, eREX Co has a GF Score™ of 54/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does eREX Co's Cyclically Adjusted PB Ratio compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, eREX Co ranks #143 out of 274 companies for Cyclically Adjusted PB Ratio. This places eREX Co in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.10. eREX Co's value of 1.18 is 7.8% above this benchmark. Historically, eREX Co's own Cyclically Adjusted PB Ratio has ranged from 0.89 to 1.53 over the past decade. While the company's 10-year median is 1.17 vs. the industry median of 1.10, eREX Co 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 Utilities - Independent Power Producers company?
The median Cyclically Adjusted PB Ratio among Utilities - Independent Power Producers companies is 1.10, based on 274 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. eREX Co's current Cyclically Adjusted PB Ratio of 1.18 is 7.8% 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 eREX Co and its competitors. For the Utilities - Independent Power Producers industry, the median Cyclically Adjusted PB Ratio is 1.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. eREX Co's current Cyclically Adjusted PB Ratio is 1.18, which is near median its own 10-year median of 1.17. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is eREX Co stock overvalued right now?
Based on GuruFocus' analysis, eREX Co (TSE:9517) is currently considered Significantly Overvalued. The stock's GF Value™ is 円490.18, compared to a current price of 円828.00 — trading 68.9% above its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.18, which is near median its 10-year median of 1.17 and 7.8% above the Utilities - Independent Power Producers industry median of 1.10. eREX Co's overall GF Score™ is 54/100 with 4 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 eREX Co (TSE:9517), the current Cyclically Adjusted PB Ratio is 1.18 as of Aug. 13, 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 eREX Co (TSE:9517) Overvalued in 2026?
Based on GuruFocus' analysis, eREX Co stock appears to be overvalued.
The current stock price of 円828.00 is trading 68.9% above its estimated GF Value™ of 円490.18.
GuruFocus considers eREX Co to be Significantly Overvalued.
Key valuation signals for TSE:9517:
Cyclically Adjusted PB Ratio: 1.18 (near median its 10-year median of 1.17)
GF Value™: 円490.18 vs. price of 円828.00 (68.9% above fair value)
Industry Position: 7.8% above the Utilities - Independent Power Producers median (#143 of 274)
No single metric tells the full story. See the TSE:9517 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
eREX Co Ltd is a holding company that engages in the electrical power business. Its services include retail sales of power, power market transactions, and power development. In its electric power retail business, it involves in the retail of electric power at an inexpensive price than electric utilities. In its power supplies development business, it involves the planning, design, and construction of power-generating equipment.
54GF Score
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