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 Rig Tenders Indonesia Tbk (ISX:RIGS) 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 Rig Tenders Indonesia Tbk Volatility Related Terms
PT Rig Tenders Indonesia Tbk Volatility Competitor Comparison
For the Marine Shipping subindustry, PT Rig Tenders 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 Rig Tenders Indonesia Tbk Volatility vs Transportation Industry
For the Transportation industry and Industrials sector, PT Rig Tenders Indonesia Tbk's Volatility distribution charts can be found below:
* The bar in red indicates where PT Rig Tenders Indonesia Tbk's Volatility falls into.
PT Rig Tenders Indonesia Tbk (ISX:RIGS) 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 Rig Tenders Indonesia Tbk (ISX:RIGS) has a Volatility of 18.84% as of Jun. 28, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on PT Rig Tenders Indonesia Tbk and its competitors.
Is PT Rig Tenders Indonesia Tbk's Volatility too high?
PT Rig Tenders Indonesia Tbk's current Volatility is 18.84%. Overall, PT Rig Tenders Indonesia Tbk has a GF Score™ of 59/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PT Rig Tenders Indonesia Tbk's Volatility compare to competitors?
PT Rig Tenders Indonesia Tbk's Volatility of 18.84% can be compared against companies in the Transportation 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 Transportation company?
A good Volatility depends on the Transportation 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 Rig Tenders Indonesia Tbk and its competitors. PT Rig Tenders Indonesia Tbk's current Volatility is 18.84%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Rig Tenders Indonesia Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Rig Tenders Indonesia Tbk (ISX:RIGS) is currently considered Modestly Overvalued. The stock's GF Value™ is Rp619.25, compared to a current price of Rp685.00 — trading 10.6% above its estimated fair value. The current Volatility is 18.84%. PT Rig Tenders Indonesia Tbk's overall GF Score™ is 59/100 with 2 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 Rig Tenders Indonesia Tbk (ISX:RIGS), the current Volatility is 18.84% as of Jun. 28, 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 Rig Tenders Indonesia Tbk (ISX:RIGS) Overvalued in 2026?
Based on GuruFocus' analysis, PT Rig Tenders Indonesia Tbk stock appears to be overvalued.
The current stock price of Rp685.00 is trading 10.6% above its estimated GF Value™ of Rp619.25.
GuruFocus considers PT Rig Tenders Indonesia Tbk to be Modestly Overvalued.
Key valuation signals for ISX:RIGS:
Volatility: 18.84%
GF Value™: Rp619.25 vs. price of Rp685.00 (10.6% above fair value)
No single metric tells the full story. See the ISX:RIGS stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Rig Tenders Indonesia Tbk is a domestic and foreign shipping (especially offshore) and placement installation services and drilling rig offshore company. The company provides services as Offshore Support, Coal Transport, Other Services and Vessel. The Company classifies its business activities into two main segments, namely coal and marine support services. The coal segment provides tugboat and barge rental services for mining companies to transport coal and other aggregate materials. Meanwhile, the marine services segment offers supply vessel and accommodation on barge rentals to support upstream sector operations.
59GF Score
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