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.
PT Alamtri Minerals Indonesia Tbk (ISX:ADMR) 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.
PT Alamtri Minerals Indonesia Tbk Volatility Related Terms
ISX:ADMR vs HCC, AMR, METC: Volatility Comparison
For the Coking Coal subindustry, PT Alamtri Minerals Indonesia 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 Alamtri Minerals Indonesia Tbk Volatility vs Steel Industry
For the Steel industry and Basic Materials sector, PT Alamtri Minerals Indonesia Tbk's Volatility distribution charts can be found below:
* The bar in red indicates where PT Alamtri Minerals Indonesia Tbk's Volatility falls into.
PT Alamtri Minerals Indonesia Tbk (ISX:ADMR) 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.
PT Alamtri Minerals Indonesia Tbk (ISX:ADMR) has a Volatility of 54.60% 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 PT Alamtri Minerals Indonesia Tbk and its competitors.
Is PT Alamtri Minerals Indonesia Tbk's Volatility too high?
PT Alamtri Minerals Indonesia Tbk's current Volatility is 54.60%. Overall, PT Alamtri Minerals Indonesia Tbk has a GF Score™ of 95/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PT Alamtri Minerals Indonesia Tbk's Volatility compare to HCC and AMR?
PT Alamtri Minerals Indonesia Tbk's Volatility of 54.60% can be compared against companies in the Steel 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 Steel company?
A good Volatility depends on the Steel 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 Alamtri Minerals Indonesia Tbk and its competitors. PT Alamtri Minerals Indonesia Tbk's current Volatility is 54.60%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Alamtri Minerals Indonesia Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Alamtri Minerals Indonesia Tbk (ISX:ADMR) is currently considered Modestly Undervalued. The stock's GF Value™ is Rp1,817.62, compared to a current price of Rp1,365.00 — trading 24.9% below its estimated fair value. The current Volatility is 54.60%. PT Alamtri Minerals Indonesia Tbk's overall GF Score™ is 95/100 with 4 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 Alamtri Minerals Indonesia Tbk (ISX:ADMR), the current Volatility is 54.60% 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 PT Alamtri Minerals Indonesia Tbk (ISX:ADMR) Overvalued in 2026?
Based on GuruFocus' analysis, PT Alamtri Minerals Indonesia Tbk stock appears to be undervalued.
The current stock price of Rp1,365.00 is trading 24.9% below its estimated GF Value™ of Rp1,817.62.
GuruFocus considers PT Alamtri Minerals Indonesia Tbk to be Modestly Undervalued.
Key valuation signals for ISX:ADMR:
Volatility: 54.60%
GF Value™: Rp1,817.62 vs. price of Rp1,365.00 (24.9% below fair value)
No single metric tells the full story. See the ISX:ADMR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Alamtri Minerals Indonesia Tbk Business Description
PT Alamtri Minerals Indonesia Tbk is engaged in metallurgical coal mining, mineral processing, mining services, and renewable energy businesses. Through its subsidiaries, it holds five coal mining concession agreements (PKP2B) located in East Kalimantan and Central Kalimantan of Indonesia; offers mining and related services mainly by renting equipment to related parties; is developing an aluminum smelter facility; and is also engaged in the renewable energy business. Its operating segments are Mining, which generates the maximum revenue, Metal processing, and Other services. The company generates the majority of its revenue from the sale of metallurgical coal. Geographically, it generates maximum revenue from Singapore, and the rest from its domestic market, Korea, India, China, and Japan.
95GF Score
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