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.
Petrolimex Petrochemical JSC Volatility Related Terms
HSTC:PLC vs LIN, SHW, ECL: Volatility Comparison
For the Specialty Chemicals subindustry, Petrolimex Petrochemical JSC'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.
Petrolimex Petrochemical JSC Volatility vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Petrolimex Petrochemical JSC's Volatility distribution charts can be found below:
* The bar in red indicates where Petrolimex Petrochemical JSC'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.
Petrolimex Petrochemical JSC (HSTC:PLC) has a Volatility of 48.83% as of Jun. 26, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Petrolimex Petrochemical JSC and its competitors.
Is Petrolimex Petrochemical JSC's Volatility too high?
Petrolimex Petrochemical JSC's current Volatility is 48.83%. Overall, Petrolimex Petrochemical JSC has a GF Score™ of 74/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Petrolimex Petrochemical JSC's Volatility compare to LIN and SHW?
Petrolimex Petrochemical JSC's Volatility of 48.83% can be compared against companies in the Chemicals 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 Chemicals company?
A good Volatility depends on the Chemicals 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 Petrolimex Petrochemical JSC and its competitors. Petrolimex Petrochemical JSC's current Volatility is 48.83%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Petrolimex Petrochemical JSC stock overvalued right now?
Based on GuruFocus' analysis, Petrolimex Petrochemical JSC (HSTC:PLC) is currently considered Significantly Undervalued. The stock's GF Value™ is ₫30,035.51, compared to a current price of ₫20,300.00 — trading 32.4% below its estimated fair value. The current Volatility is 48.83%. Petrolimex Petrochemical JSC's overall GF Score™ is 74/100 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 Petrolimex Petrochemical JSC (HSTC:PLC), the current Volatility is 48.83% as of Jun. 26, 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 Petrolimex Petrochemical JSC (HSTC:PLC) Overvalued in 2026?
Based on GuruFocus' analysis, Petrolimex Petrochemical JSC stock appears to be undervalued.
The current stock price of ₫20,300.00 is trading 32.4% below its estimated GF Value™ of ₫30,035.51.
GuruFocus considers Petrolimex Petrochemical JSC to be Significantly Undervalued.
Key valuation signals for HSTC:PLC:
Volatility: 48.83%
GF Value™: ₫30,035.51 vs. price of ₫20,300.00 (32.4% below fair value)
No single metric tells the full story. See the HSTC:PLC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Petrolimex Petrochemical Corporation JSC is principally engaged in trading, importing and exporting lubricants, asphalt, chemicals and other petroleum and gas-related products. It is also involved in the trading, importing and exporting materials and equipment specialized in petrochemicals. The company offers transportation services; warehouse leasing; blending, testing, consultancy, and petrochemical technical services. In addition, it provides Maritime supply services.
74GF Score
Get the complete analysis for HSTC:PLC
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
HSTC:PLC has been successfully added to your 