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Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-08-27), Prosper Engineering PCL's Beta is -0.0976.
Beta is a measure of the volatility, or systematic risk, of a security or a portfolio in comparison to the market as a whole. We usually compare beta to 1. A beta of 1 indicates that the security's price will move with the market. A beta of less than 1 means that the security will be less volatile than the market. A beta of greater than 1 indicates that the security's price will be more volatile than the market.
Beta is primarily used in the Capital Asset Pricing Model (CAPM) to calculate the Cost of Equity, which can be used in the calculation of WACC %. The formula of Cost of Equity is:
Cost of Equity = Risk-Free Rate of Return + Beta of Asset * (Expected Return of the Market - Risk-Free Rate of Return)
* 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.
For the Engineering & Construction subindustry, Prosper Engineering PCL's Beta, along with its competitors' market caps and Beta 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.
Prosper Engineering PCL Beta vs Construction Industry
For the Construction industry and Industrials sector, Prosper Engineering PCL's Beta distribution charts can be found below:
* The bar in red indicates where Prosper Engineering PCL's Beta falls into.
Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. A stock's beta can be calculated by dividing the product of the covariance of the individual stock's returns and the market's returns by the variance of the market's returns over a specified period. Basically, GuruFocus uses the returns calculated over three-year period.
Prosper Engineering PCL (BKK:PROS-R) has a Beta of -0.0976 as of Aug. 27, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Prosper Engineering PCL and its competitors.
Is Prosper Engineering PCL's Beta too high?
Prosper Engineering PCL's current Beta is -0.0976. Overall, Prosper Engineering PCL has a GF Score™ of 33/100, reflecting its overall financial health beyond just this single metric.
How does Prosper Engineering PCL's Beta compare to PWR and FIX?
Prosper Engineering PCL's Beta of -0.0976 can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Beta for a Construction company?
A good Beta depends on the Construction industry context. However, Beta 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 Beta mean?
A high Beta can signal that a stock is expensive relative to its fundamentals. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for Prosper Engineering PCL and its competitors. Prosper Engineering PCL's current Beta is -0.0976. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Prosper Engineering PCL stock overvalued right now?
Prosper Engineering PCL (BKK:PROS-R) has a current Beta of -0.0976. The stock's GF Value™ is ฿0.28, compared to a current price of ฿0.15 — trading 46.4% below its estimated fair value. The current Beta is -0.0976. Prosper Engineering PCL's overall GF Score™ is 33/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Beta calculated?
Beta is calculated from a company's financial statements. For Prosper Engineering PCL (BKK:PROS-R), the current Beta is -0.0976 as of Aug. 27, 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 Prosper Engineering PCL (BKK:PROS-R) Overvalued in 2026?
Based on GuruFocus' analysis, Prosper Engineering PCL stock appears to be undervalued.
The current stock price of ฿0.15 is trading 46.4% below its estimated GF Value™ of ฿0.28.
Key valuation signals for BKK:PROS-R:
Beta: -0.0976
GF Value™: ฿0.28 vs. price of ฿0.15 (46.4% below fair value)
No single metric tells the full story. See the BKK:PROS-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Prosper Engineering PCL is a provider of electrical and communication systems, air conditioning and ventilation systems, sanitary and fire protection system distribution of materials for M&E systems and maintenance services after completion of installation and architectural works. It operates and installs engineering systems in various types of buildings, shopping centers, large superstores, product distribution centers, mobile telephone network centers, information centers, residential buildings, office buildings, government and public sector buildings, hospitals, and industrial factories. The company has two segments: M&E engineering Segment and Civil & Structure Engineering Segment. It derives maximum revenue from M&E engineering Segment.
33GF Score
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Beta is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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