Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
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.
Shandong Molong Petroleum Machinery Co (FRA:PXI) 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.
Shandong Molong Petroleum Machinery Co Volatility Related Terms
FRA:PXI vs SLB, BKR, HAL: Volatility Comparison
For the Oil & Gas Equipment & Services subindustry, Shandong Molong Petroleum Machinery Co'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.
Shandong Molong Petroleum Machinery Co Volatility vs Oil & Gas Industry
Shandong Molong Petroleum Machinery Co (FRA:PXI) 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.
Shandong Molong Petroleum Machinery Co (FRA:PXI) has a Volatility of 138.09% as of Jul. 15, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Shandong Molong Petroleum Machinery Co and its competitors.
Is Shandong Molong Petroleum Machinery Co's Volatility too high?
Shandong Molong Petroleum Machinery Co's current Volatility is 138.09%. Overall, Shandong Molong Petroleum Machinery Co has a GF Score™ of 40/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Shandong Molong Petroleum Machinery Co's Volatility compare to SLB and BKR?
Shandong Molong Petroleum Machinery Co's Volatility of 138.09% 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 Shandong Molong Petroleum Machinery Co and its competitors. Shandong Molong Petroleum Machinery Co's current Volatility is 138.09%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Shandong Molong Petroleum Machinery Co stock overvalued right now?
Based on GuruFocus' analysis, Shandong Molong Petroleum Machinery Co (FRA:PXI) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.29, compared to a current price of €0.67 — trading 131% above its estimated fair value. The current Volatility is 138.09%. Shandong Molong Petroleum Machinery Co's overall GF Score™ is 40/100 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 Shandong Molong Petroleum Machinery Co (FRA:PXI), the current Volatility is 138.09% as of Jul. 15, 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 Shandong Molong Petroleum Machinery Co (FRA:PXI) Overvalued in 2026?
Based on GuruFocus' analysis, Shandong Molong Petroleum Machinery Co stock appears to be overvalued.
The current stock price of €0.67 is trading 131% above its estimated GF Value™ of €0.29.
GuruFocus considers Shandong Molong Petroleum Machinery Co to be Significantly Overvalued.
Key valuation signals for FRA:PXI:
Volatility: 138.09%
GF Value™: €0.29 vs. price of €0.67 (131% above fair value)
No single metric tells the full story. See the FRA:PXI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Shandong Molong Petroleum Machinery Co Business Description
Shandong Molong Petroleum Machinery Co Ltd is engaged in the design, research and development, processing and manufacturing, sale service, and export trade of products for the energy equipment industry. Its main products include petroleum-drilling machinery equipment, petroleum and natural gas pipeline equipment, and oil and gas exploitation equipment. These products are used in petroleum, natural gas, shale gas, coalbed methane, hydrogen energy, oil refining, coal mining machinery, boiler manufacturing, engineering machinery manufacturing, and oilfield services.
40GF Score
Get the complete analysis for FRA:PXI
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:PXI has been successfully added to your 
