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.
Delpha Construction CoTPE:2530 +1.82%59 Cyclically Adjusted PB Ratio is 1.39 as of Aug. 05, 2026, which is 1% above its 10-year median of 1.38. GuruFocus rates TPE:2530 with a GF Score™ of 59/100 and a GF Value™ of NT$51.48 (Possible Value Trap). The stock has 7 warning signs investors should review. Among 1,342 Construction companies, Delpha Construction Co ranks worse than 57.68% on this metric.
The historical rank and industry rank for Delpha Construction Co's Cyclically Adjusted PB Ratio or its related term are showing as below:
TPE:2530'
s Cyclically Adjusted PB Ratio Range Over the Past 10 Years
Min: 1.07 Med: 1.38 Max: 3.99
Current: 1.42
During the past years, Delpha Construction Co's highest Cyclically Adjusted PB Ratio was 3.99. The lowest was 1.07. And the median was 1.38.
TPE:2530's Cyclically Adjusted PB Ratio is ranked worse than 57.68% of 1342
companies
in the Construction industry
Industry Median: 1.145
vs TPE:2530: 1.42
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.
Delpha Construction Co's adjusted book value per share data for the three months ended in Mar. 2026 was NT$11.953. 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 NT$14.09 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
Delpha Construction Co (TPE:2530) 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.
Delpha Construction Co Cyclically Adjusted PB Ratio Related Terms
Delpha Construction Co Cyclically Adjusted PB Ratio Historical Data
* Premium members only.
The historical data trend for Delpha Construction 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.
Delpha Construction Co Cyclically Adjusted PB Ratio Chart
TPE:2530 vs PWR, FIX, EME: Cyclically Adjusted PB Ratio Comparison
For the Engineering & Construction subindustry, Delpha Construction 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.
Delpha Construction Co Cyclically Adjusted PB Ratio vs Construction Industry
For the Construction industry and Industrials sector, Delpha Construction Co's Cyclically Adjusted PB Ratio distribution charts can be found below:
* The bar in red indicates where Delpha Construction Co's Cyclically Adjusted PB Ratio falls into.
Delpha Construction 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.
* 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 1.39 mean?
Delpha Construction Co (TPE:2530) has a Cyclically Adjusted PB Ratio of 1.39 as of Aug. 05, 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 Delpha Construction Co and its competitors. This is near median its historical median of 1.38. Over the past decade, Delpha Construction Co's Cyclically Adjusted PB Ratio has ranged from 1.07 to 3.99. According to the industry distribution chart, Delpha Construction Co ranks #774 out of 1342 companies in the Construction industry, placing it in the top 57.7%.
Is Delpha Construction Co's Cyclically Adjusted PB Ratio too high?
Delpha Construction Co's current Cyclically Adjusted PB Ratio of 1.39 is near median its 10-year median of 1.38. Over the past 10 years, this metric has ranged from a low of 1.07 to a high of 3.99. The Construction industry median Cyclically Adjusted PB Ratio is 1.15. Delpha Construction Co's value of 1.39 is 21.4% above this industry median. Based on the distribution chart, Delpha Construction Co ranks #774 out of 1342 companies in the Construction industry, which is below the industry midpoint. Overall, Delpha Construction Co has a GF Score™ of 59/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Delpha Construction Co's Cyclically Adjusted PB Ratio compare to PWR and FIX?
According to the Construction industry distribution chart, Delpha Construction Co ranks #774 out of 1342 companies for Cyclically Adjusted PB Ratio. This places Delpha Construction Co in the lower half of its industry. The industry median Cyclically Adjusted PB Ratio is 1.15. Delpha Construction Co's value of 1.39 is 21.4% above this benchmark. Historically, Delpha Construction Co's own Cyclically Adjusted PB Ratio has ranged from 1.07 to 3.99 over the past decade. While the company's 10-year median is 1.38 vs. the industry median of 1.15, Delpha Construction 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 a Construction company?
The median Cyclically Adjusted PB Ratio among Construction companies is 1.15, based on 1,342 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. Delpha Construction Co's current Cyclically Adjusted PB Ratio of 1.39 is 21.4% 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 Delpha Construction Co and its competitors. For the Construction industry, the median Cyclically Adjusted PB Ratio is 1.15 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Delpha Construction Co's current Cyclically Adjusted PB Ratio is 1.39, which is near median its own 10-year median of 1.38. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Delpha Construction Co stock overvalued right now?
Based on GuruFocus' analysis, Delpha Construction Co (TPE:2530) is currently considered Possible Value Trap. The stock's GF Value™ is NT$51.48, compared to a current price of NT$19.60 — trading 61.9% below its estimated fair value. The current Cyclically Adjusted PB Ratio is 1.39, which is near median its 10-year median of 1.38 and 21.4% above the Construction industry median of 1.15. Delpha Construction Co's overall GF Score™ is 59/100 with 7 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 Delpha Construction Co (TPE:2530), the current Cyclically Adjusted PB Ratio is 1.39 as of Aug. 05, 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 Delpha Construction Co (TPE:2530) Overvalued in 2026?
Based on GuruFocus' analysis, Delpha Construction Co stock appears to be undervalued.
The current stock price of NT$19.60 is trading 61.9% below its estimated GF Value™ of NT$51.48.
GuruFocus considers Delpha Construction Co to be Possible Value Trap.
Key valuation signals for TPE:2530:
Cyclically Adjusted PB Ratio: 1.39 (near median its 10-year median of 1.38)
GF Value™: NT$51.48 vs. price of NT$19.60 (61.9% below fair value)
Industry Position: 21.4% above the Construction median (#774 of 1342)
No single metric tells the full story. See the TPE:2530 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Delpha Construction Co Ltd is engaged in building commercial buildings by commissioning construction building companies, selling and leasing of public housing, development of specific professional areas, interior decoration, property rent/sale real estate agency, and the operation of and investment in related businesses. It has three reportable operating segments as follows: Construction Department, Movable and Immovable Property Investment and Development Department, and Building Department. The majority of revenue is derived from the Construction Department, which is mainly responsible for entrusting construction contractors and developing public residential housing and commercial buildings for lease or sale.
59GF Score
Get the complete analysis for TPE:2530
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
TPE:2530 has been successfully added to your 
