Volatility is a statistical measure of the dispersion of returns for a given security or market index, it shows how the price swings around its mean. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year. In most cases, the higher the volatility, the riskier the security.
Stonehenge Inter PCL (BKK:STI-R) Volatility Explanation
Volatility is a statistical measure of the dispersion of returns for a given security or market index. It’s often measured as standard deviation or variance of historical returns over a certain period. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year.
Volatility reflects the uncertainty or risk of a security’s value. Generally speaking, a higher volatility suggests a higher risk, because it implies a wider fluctuation around average price. This means the price of the security can change dramatically in either direction within a short period. Conversely, a lower volatility means that the security's price is more steady, which suggests a lower risk.
Another measurement of relative volatility is Beta. Beta is a measure of systematic risk of a security or a portfolio in comparison to the market as a whole. Beta is usually compared to 1. A beta of greater than 1 indicates that the security's price will be more volatile than the market.
Stonehenge Inter PCL Volatility Related Terms
BKK:STI-R vs PWR, FIX, EME: Volatility Comparison
For the Engineering & Construction subindustry, Stonehenge Inter PCL's Volatility, along with its competitors' market caps and Volatility 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.
Stonehenge Inter PCL Volatility vs Construction Industry
For the Construction industry and Industrials sector, Stonehenge Inter PCL's Volatility distribution charts can be found below:
* The bar in red indicates where Stonehenge Inter PCL's Volatility falls into.
Stonehenge Inter PCL (BKK:STI-R) Volatility Calculation
The annualized volatility is calculated as following:
σA
=
σM
*
√12
=
√ 1/(n-1) ∑(Ri - R')^2
*
√12
Where: σM is the monthly volatility, n is the number of months in the period, Ri is the security's historical monthly returns and R' is the arithmetic mean of monthly returns.
* 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.
Stonehenge Inter PCL (BKK:STI-R) has a Volatility of 31.14% as of Jun. 27, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Stonehenge Inter PCL and its competitors.
Is Stonehenge Inter PCL's Volatility too high?
Stonehenge Inter PCL's current Volatility is 31.14%. Overall, Stonehenge Inter PCL has a GF Score™ of 72/100, reflecting its overall financial health beyond just this single metric.
How does Stonehenge Inter PCL's Volatility compare to PWR and FIX?
Stonehenge Inter PCL's Volatility of 31.14% 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 Volatility for a Construction company?
A good Volatility depends on the Construction industry context. However, Volatility 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 Volatility mean?
A high Volatility can signal that a stock is expensive relative to its fundamentals. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Stonehenge Inter PCL and its competitors. Stonehenge Inter PCL's current Volatility is 31.14%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Stonehenge Inter PCL stock overvalued right now?
Stonehenge Inter PCL (BKK:STI-R) has a current Volatility of 31.14%. The stock's GF Value™ is ฿2.62, compared to a current price of ฿1.70 — trading 35.1% below its estimated fair value. The current Volatility is 31.14%. Stonehenge Inter PCL's overall GF Score™ is 72/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Volatility calculated?
Volatility is calculated from a company's financial statements. For Stonehenge Inter PCL (BKK:STI-R), the current Volatility is 31.14% as of Jun. 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 Stonehenge Inter PCL (BKK:STI-R) Overvalued in 2026?
Based on GuruFocus' analysis, Stonehenge Inter PCL stock appears to be undervalued.
The current stock price of ฿1.70 is trading 35.1% below its estimated GF Value™ of ฿2.62.
Key valuation signals for BKK:STI-R:
Volatility: 31.14%
GF Value™: ฿2.62 vs. price of ฿1.70 (35.1% below fair value)
No single metric tells the full story. See the BKK:STI-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Stonehenge Inter PCL is engaged in consulting & construction management services and the design of architectural, engineering, and other services. The group is organised into business units based on its services and has two reportable segments as follows: Consulting and management services segment, Design of architectural, engineering services, and other services. The company derives a vast majority of its revenues from the Consulting and management services segment.
72GF Score
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