PT Royaltama Mulia Kontraktorindo Tbk (ISX:RMKO) Beta: 1.8878 (As of Jul. 07, 2026)


ISX:RMKO PT Royaltama Mulia Kontraktorindo Tbk ISX:RMKO
23 GF Score
Price Rp388.00
! 1 Warning Sign
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What is PT Royaltama Mulia Kontraktorindo Tbk Beta?

PT Royaltama Mulia Kontraktorindo Tbk ISX:RMKO -0.51% 23 Beta is 1.8878 as of Jul. 07, 2026. GuruFocus rates ISX:RMKO with a GF Score™ of 23/100. The stock has 1 warning sign investors should review.

Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. As of today (2026-07-07), PT Royaltama Mulia Kontraktorindo Tbk's Beta is 1.8878.

PT Royaltama Mulia Kontraktorindo Tbk  (ISX:RMKO) Beta Explanation

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)

PT Royaltama Mulia Kontraktorindo Tbk Beta Related Terms

PT Royaltama Mulia Kontraktorindo Tbk Beta Historical Data

* Premium members only.

The historical data trend for PT Royaltama Mulia Kontraktorindo Tbk's Beta can be seen below:

* 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 Royaltama Mulia Kontraktorindo Tbk Beta Chart

PT Royaltama Mulia Kontraktorindo Tbk Annual Data
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PT Royaltama Mulia Kontraktorindo Tbk Semi-Annual Data
Dec23 Dec24 Dec25
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PT Royaltama Mulia Kontraktorindo Tbk Beta Competitor Comparison

For the Thermal Coal subindustry, PT Royaltama Mulia Kontraktorindo Tbk'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.

PT Royaltama Mulia Kontraktorindo Tbk Beta vs Other Energy Sources Industry

For the Other Energy Sources industry and Energy sector, PT Royaltama Mulia Kontraktorindo Tbk's Beta distribution charts can be found below:

* The bar in red indicates where PT Royaltama Mulia Kontraktorindo Tbk's Beta falls into.


ISX:RMKO
23GF Score
PT Royaltama Mulia Kontraktorindo Tbk ISX:RMKO
Beta is just one metric. See GF Score™, valuation, warning signs, and more.
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PT Royaltama Mulia Kontraktorindo Tbk Beta Calculation

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.

Frequently Asked Questions Learn more about Beta →
What does a Beta of 1.8878 mean?
PT Royaltama Mulia Kontraktorindo Tbk (ISX:RMKO) has a Beta of 1.8878 as of Jul. 07, 2026. Beta is the sensitivity of the expected excess asset returns to the expected excess market returns. View historical data for PT Royaltama Mulia Kontraktorindo Tbk and its competitors.
Is PT Royaltama Mulia Kontraktorindo Tbk's Beta too high?
PT Royaltama Mulia Kontraktorindo Tbk's current Beta is 1.8878. Overall, PT Royaltama Mulia Kontraktorindo Tbk has a GF Score™ of 23/100, reflecting its overall financial health beyond just this single metric.
How does PT Royaltama Mulia Kontraktorindo Tbk's Beta compare to competitors?
PT Royaltama Mulia Kontraktorindo Tbk's Beta of 1.8878 can be compared against companies in the Other Energy Sources 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 an Other Energy Sources company?
A good Beta depends on the Other Energy Sources 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 PT Royaltama Mulia Kontraktorindo Tbk and its competitors. PT Royaltama Mulia Kontraktorindo Tbk's current Beta is 1.8878. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Royaltama Mulia Kontraktorindo Tbk stock overvalued right now?
PT Royaltama Mulia Kontraktorindo Tbk (ISX:RMKO) has a current Beta of 1.8878. The current Beta is 1.8878. PT Royaltama Mulia Kontraktorindo Tbk's overall GF Score™ is 23/100 with 1 warning sign 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 PT Royaltama Mulia Kontraktorindo Tbk (ISX:RMKO), the current Beta is 1.8878 as of Jul. 07, 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.

PT Royaltama Mulia Kontraktorindo Tbk Business Description

Address Jalan Puri Kencana Blok M4 No.1, Wisma RMK, 3rd Floor, Kembangan, Jakarta Barat, Jakarta, IDN, 11610
PT Royaltama Mulia Kontraktorindo Tbk is engaged in mining support services and heavy equipment rental services. The company has broad competencies in the integrated coal business. Some of the expertise possessed by the Company, among others, is in the field of preparation of mining infrastructure, coal mining, preparation and construction of hauling roads, coal hauling services, preparation of embankment infrastructure to load coal at embankments, and rental of heavy equipment, among others. The company has three segments: Mining service segment, Rental service segment, and the Construction service segment. It derives maximum revenue from the Construction service segment.
23GF 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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