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.
Energy Services of America (FRA:YF0) 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.
Energy Services of America Volatility Related Terms
Energy Services of America (FRA:YF0) 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.
Energy Services of America (FRA:YF0) has a Volatility of N/A% 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 Energy Services of America and its competitors.
Is Energy Services of America's Volatility too high?
Energy Services of America's current Volatility is N/A%. Overall, Energy Services of America has a GF Score™ of 55/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Energy Services of America's Volatility compare to PHOE and VATE?
Energy Services of America's Volatility of N/A% can be compared against companies in the Construction 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 Construction company?
A good Volatility depends on the Construction 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 Energy Services of America and its competitors. Energy Services of America's current Volatility is N/A%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Energy Services of America stock overvalued right now?
Based on GuruFocus' analysis, Energy Services of America (FRA:YF0) is currently considered Significantly Overvalued. The stock's GF Value™ is €8.68, compared to a current price of €15.56 — trading 79.3% above its estimated fair value. The current Volatility is N/A%. Energy Services of America's overall GF Score™ is 55/100 with 5 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 Energy Services of America (FRA:YF0), the current Volatility is N/A% 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 Energy Services of America (FRA:YF0) Overvalued in 2026?
Based on GuruFocus' analysis, Energy Services of America stock appears to be overvalued.
The current stock price of €15.56 is trading 79.3% above its estimated GF Value™ of €8.68.
GuruFocus considers Energy Services of America to be Significantly Overvalued.
Key valuation signals for FRA:YF0:
Volatility: N/A%
GF Value™: €8.68 vs. price of €15.56 (79.3% above fair value)
No single metric tells the full story. See the FRA:YF0 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Energy Services of America Corporation is engaged in providing contracting services for energy-related companies. The company is predominantly engaged in the construction, replacement, and repair of natural gas pipelines and storage facilities for utility companies and private natural gas companies. It services the gas, petroleum, power, chemical, and automotive industries and does incidental work such as water and sewer projects. Energy Service's other services include liquid pipeline construction, pump station construction, production facility construction, water and sewer pipeline installations, various maintenance and repair services, and other services related to pipeline construction.
55GF Score
Get the complete analysis for FRA:YF0
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
FRA:YF0 has been successfully added to your 