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.
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.
Evolution Petroleum Volatility Related Terms
EPM vs GLND, EPSN, PED: Volatility Comparison
For the Oil & Gas E&P subindustry, Evolution Petroleum'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.
Evolution Petroleum Volatility vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Evolution Petroleum's Volatility distribution charts can be found below:
* The bar in red indicates where Evolution Petroleum's Volatility falls into.
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.
Evolution Petroleum (EPM) has a Volatility of 30.44% as of Jun. 25, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Evolution Petroleum and its competitors.
Is Evolution Petroleum's Volatility too high?
Evolution Petroleum's current Volatility is 30.44%. Overall, Evolution Petroleum has a GF Score™ of 75/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Evolution Petroleum's Volatility compare to GLND and EPSN?
Evolution Petroleum's Volatility of 30.44% 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 Evolution Petroleum and its competitors. Evolution Petroleum's current Volatility is 30.44%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Evolution Petroleum stock overvalued right now?
Based on GuruFocus' analysis, Evolution Petroleum (EPM) is currently considered Modestly Undervalued. The stock's GF Value™ is $4.70, compared to a current price of $3.82 — trading 18.7% below its estimated fair value. The current Volatility is 30.44%. Evolution Petroleum's overall GF Score™ is 75/100 with 6 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 Evolution Petroleum (EPM), the current Volatility is 30.44% as of Jun. 25, 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 Evolution Petroleum (EPM) Overvalued in 2026?
Based on GuruFocus' analysis, Evolution Petroleum stock appears to be undervalued.
The current stock price of $3.82 is trading 18.7% below its estimated GF Value™ of $4.70.
GuruFocus considers Evolution Petroleum to be Modestly Undervalued.
Key valuation signals for EPM:
Volatility: 30.44%
GF Value™: $4.70 vs. price of $3.82 (18.7% below fair value)
No single metric tells the full story. See the EPM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Evolution Petroleum Corp is an independent energy company focused on owning and investing in onshore oil and natural gas properties across the United States. Its portfolio includes non-operated interests in various production fields such as CO2 enhanced oil recovery in Louisiana, secondary recovery production in Wyoming, and shale gas reservoirs in Texas and North Dakota. The company generates revenue from the production and sale of oil and natural gas, leveraging specialized technologies to extend reservoir life and enhance recoveries.
75GF Score
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