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.
Rompetrol Well Services (BSE:PTR) 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.
Rompetrol Well Services Volatility Related Terms
BSE:PTR vs SLB, BKR, HAL: Volatility Comparison
For the Oil & Gas Equipment & Services subindustry, Rompetrol Well Services'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.
Rompetrol Well Services Volatility vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Rompetrol Well Services's Volatility distribution charts can be found below:
* The bar in red indicates where Rompetrol Well Services's Volatility falls into.
Rompetrol Well Services (BSE:PTR) 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.
Rompetrol Well Services (BSE:PTR) has a Volatility of 23.98% 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 Rompetrol Well Services and its competitors.
Is Rompetrol Well Services' Volatility too high?
Rompetrol Well Services' current Volatility is 23.98%. Overall, Rompetrol Well Services has a GF Score™ of 54/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Rompetrol Well Services' Volatility compare to SLB and BKR?
Rompetrol Well Services' Volatility of 23.98% can be compared against companies in the Oil & Gas 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 an Oil & Gas company?
A good Volatility depends on the Oil & Gas 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 Rompetrol Well Services and its competitors. Rompetrol Well Services's current Volatility is 23.98%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rompetrol Well Services stock overvalued right now?
Based on GuruFocus' analysis, Rompetrol Well Services (BSE:PTR) is currently considered Significantly Overvalued. The stock's GF Value™ is lei0.56, compared to a current price of lei0.79 — trading 41.8% above its estimated fair value. The current Volatility is 23.98%. Rompetrol Well Services' overall GF Score™ is 54/100 with 8 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 Rompetrol Well Services (BSE:PTR), the current Volatility is 23.98% 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 Rompetrol Well Services (BSE:PTR) Overvalued in 2026?
Based on GuruFocus' analysis, Rompetrol Well Services stock appears to be overvalued.
The current stock price of lei0.79 is trading 41.8% above its estimated GF Value™ of lei0.56.
GuruFocus considers Rompetrol Well Services to be Significantly Overvalued.
Key valuation signals for BSE:PTR:
Volatility: 23.98%
GF Value™: lei0.56 vs. price of lei0.79 (41.8% above fair value)
No single metric tells the full story. See the BSE:PTR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rompetrol Well Services SA is engaged in the supply of services for oil and gas wells, rental of well tools and equipment, and other services. The object of the Company's activity consists of: provision of services for oil and gas wells, rental of well tools and equipment, and other services. The services offered: cementing, stimulations, tubular running services, which are performed in the oil fields in Romania and abroad.
54GF Score
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