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.
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.
PT Jaya Konstruksi Manggala Pratama Tbk Volatility Related Terms
ISX:JKON vs HON, MMM: Volatility Comparison
For the Conglomerates subindustry, PT Jaya Konstruksi Manggala Pratama Tbk'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.
PT Jaya Konstruksi Manggala Pratama Tbk Volatility vs Conglomerates Industry
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.
PT Jaya Konstruksi Manggala Pratama Tbk (ISX:JKON) has a Volatility of 36.30% as of Jun. 30, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on PT Jaya Konstruksi Manggala Pratama Tbk and its competitors.
Is PT Jaya Konstruksi Manggala Pratama Tbk's Volatility too high?
PT Jaya Konstruksi Manggala Pratama Tbk's current Volatility is 36.30%. Overall, PT Jaya Konstruksi Manggala Pratama Tbk has a GF Score™ of 73/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Jaya Konstruksi Manggala Pratama Tbk's Volatility compare to HON and MMM?
PT Jaya Konstruksi Manggala Pratama Tbk's Volatility of 36.30% can be compared against companies in the Conglomerates 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 Conglomerates company?
A good Volatility depends on the Conglomerates 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 PT Jaya Konstruksi Manggala Pratama Tbk and its competitors. PT Jaya Konstruksi Manggala Pratama Tbk's current Volatility is 36.30%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Jaya Konstruksi Manggala Pratama Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Jaya Konstruksi Manggala Pratama Tbk (ISX:JKON) is currently considered Modestly Undervalued. The stock's GF Value™ is Rp84.98, compared to a current price of Rp65.00 — trading 23.5% below its estimated fair value. The current Volatility is 36.30%. PT Jaya Konstruksi Manggala Pratama Tbk's overall GF Score™ is 73/100 with 6 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 PT Jaya Konstruksi Manggala Pratama Tbk (ISX:JKON), the current Volatility is 36.30% as of Jun. 30, 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 PT Jaya Konstruksi Manggala Pratama Tbk (ISX:JKON) Overvalued in 2026?
Based on GuruFocus' analysis, PT Jaya Konstruksi Manggala Pratama Tbk stock appears to be undervalued.
The current stock price of Rp65.00 is trading 23.5% below its estimated GF Value™ of Rp84.98.
GuruFocus considers PT Jaya Konstruksi Manggala Pratama Tbk to be Modestly Undervalued.
Key valuation signals for ISX:JKON:
Volatility: 36.30%
GF Value™: Rp84.98 vs. price of Rp65.00 (23.5% below fair value)
No single metric tells the full story. See the ISX:JKON stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Jaya Konstruksi Manggala Pratama Tbk Business Description
PT Jaya Konstruksi Manggala Pratama Tbk is an Indonesian infrastructure development company that is engaged in the infrastructure and building construction sector, asphalt, and liquefied petroleum gas trading, precast concrete manufacturing, and specialized mechanical and electrical engineering and maintenance services. The company delivers construction, engineering, and maintenance services for hotels, malls, apartments, and office buildings in Indonesia and overseas. It manages its business in segments, namely Construction, Gas trading, Asphalt trading, Manufacturing concrete, Handling equipment, and Others. The company earns the majority of its revenue from its Asphalt trading business in Indonesia.
73GF Score
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