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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.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
The historical rank and industry rank for Ruentex Engineeringnstruction Co's Median PS Value or its related term are showing as below:
TPE:2597'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.92 Med: 1.5 Max: 2.12
Current: 2.05
During the past 13 years, the highest Price to Median PS Value of Ruentex Engineeringnstruction Co was 2.12. The lowest was 0.92. And the median was 1.50.
TPE:2597's Price-to-Median-PS-Value is ranked worse than 83.6% of 1018
companies
in the Construction industry
Industry Median: 1.09
vs TPE:2597: 2.05
Ruentex Engineeringnstruction Co (TPE:2597) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Ruentex Engineeringnstruction Co's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
163.50
/
79.80
=
2.05
* 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.
Ruentex Engineeringnstruction Co Median PS Value Related Terms
Ruentex Engineeringnstruction Co Median PS Value Historical Data
* 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.
Ruentex Engineeringnstruction Co Median PS Value Chart
TPE:2597 vs PWR, FIX, EME: Median PS Value Comparison
For the Engineering & Construction subindustry, Ruentex Engineeringnstruction Co's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
Ruentex Engineeringnstruction Co Price-to-Median-PS-Value vs Construction Industry
For the Construction industry and Industrials sector, Ruentex Engineeringnstruction Co's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Ruentex Engineeringnstruction Co's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.8217.
Ruentex Engineeringnstruction Co's Revenue per Share for the trailing twelve months (TTM) ended in Dec. 2025 adds up the quarterly data reported by the company within the most recent 12 months, which was NT$97.111.
* 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.
Ruentex Engineeringnstruction Co (TPE:2597) has a Median PS Value of NT$79.80 as of Jul. 14, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Ruentex Engineeringnstruction Co and its competitors. This is 5220% above median its historical median of 1.50. Over the past decade, Ruentex Engineeringnstruction Co's Median PS Value has ranged from 0.92 to 2.12. According to the industry distribution chart, Ruentex Engineeringnstruction Co ranks #851 out of 1018 companies in the Construction industry, placing it in the top 83.6%.
Is Ruentex Engineeringnstruction Co's Median PS Value too high?
Ruentex Engineeringnstruction Co's current Median PS Value of NT$79.80 is 5220% above median its 10-year median of 1.50. Over the past 10 years, this metric has ranged from a low of 0.92 to a high of 2.12. Based on the distribution chart, Ruentex Engineeringnstruction Co ranks #851 out of 1018 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, Ruentex Engineeringnstruction Co has a GF Score™ of 94/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Ruentex Engineeringnstruction Co's Median PS Value compare to PWR and FIX?
According to the Construction industry distribution chart, Ruentex Engineeringnstruction Co ranks #851 out of 1018 companies for Median PS Value. This places Ruentex Engineeringnstruction Co in the lower half of its industry. The industry median Median PS Value is 1.09. Historically, Ruentex Engineeringnstruction Co's own Median PS Value has ranged from 0.92 to 2.12 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Median PS Value for a Construction company?
The median Median PS Value among Construction companies is 1.09, based on 1,018 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Ruentex Engineeringnstruction Co and its competitors. For the Construction industry, the median Median PS Value is 1.09 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ruentex Engineeringnstruction Co's current Median PS Value is NT$79.80, which is 5220% above median its own 10-year median of 1.50. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ruentex Engineeringnstruction Co stock overvalued right now?
Based on GuruFocus' analysis, Ruentex Engineeringnstruction Co (TPE:2597) is currently considered Fairly Valued. The stock's GF Value™ is NT$162.91, compared to a current price of NT$163.50 — trading 0.4% above its estimated fair value. The current Median PS Value is NT$79.80, which is 5220% above median its 10-year median of 1.50. Ruentex Engineeringnstruction Co's overall GF Score™ is 94/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Ruentex Engineeringnstruction Co (TPE:2597), the current Median PS Value is NT$79.80 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 Ruentex Engineeringnstruction Co (TPE:2597) Overvalued in 2026?
Based on GuruFocus' analysis, Ruentex Engineeringnstruction Co stock appears to be overvalued.
The current stock price of NT$163.50 is trading 0.4% above its estimated GF Value™ of NT$162.91.
GuruFocus considers Ruentex Engineeringnstruction Co to be Fairly Valued.
Key valuation signals for TPE:2597:
Median PS Value: NT$79.80 (5220% above median its 10-year median of 1.50)
GF Value™: NT$162.91 vs. price of NT$163.50 (0.4% above fair value)
No single metric tells the full story. See the TPE:2597 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ruentex Engineeringnstruction Co Business Description
Ruentex Engineering & Construction Co is a Taiwan-based company that engages in the contracting, designing, and constructing of construction and civil engineering. It designs and constructs projects like residential buildings, office buildings, school buildings, factories, and parking lots, among others. The company's segments include Construction Business Division, Building Materials Division, and Interior Decoration Design Division. It generates the majority of its revenue from the Construction Business Division.
94GF Score
Get the complete analysis for TPE:2597
Median PS Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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