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.
POSCO-Thainox PCL Volatility Related Terms
BKK:INOX vs NUE, STLD, RS: Volatility Comparison
For the Steel subindustry, POSCO-Thainox PCL'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.
POSCO-Thainox PCL Volatility vs Steel Industry
For the Steel industry and Basic Materials sector, POSCO-Thainox PCL's Volatility distribution charts can be found below:
* The bar in red indicates where POSCO-Thainox PCL'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.
POSCO-Thainox PCL (BKK:INOX) has a Volatility of 30.93% as of Jul. 08, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on POSCO-Thainox PCL and its competitors.
Is POSCO-Thainox PCL's Volatility too high?
POSCO-Thainox PCL's current Volatility is 30.93%. Overall, POSCO-Thainox PCL has a GF Score™ of 67/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does POSCO-Thainox PCL's Volatility compare to NUE and STLD?
POSCO-Thainox PCL's Volatility of 30.93% can be compared against companies in the Steel 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 Steel company?
A good Volatility depends on the Steel 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 POSCO-Thainox PCL and its competitors. POSCO-Thainox PCL's current Volatility is 30.93%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is POSCO-Thainox PCL stock overvalued right now?
Based on GuruFocus' analysis, POSCO-Thainox PCL (BKK:INOX) is currently considered Fairly Valued. The stock's GF Value™ is ฿4.14, compared to a current price of ฿4.14 — trading right at its estimated fair value. The current Volatility is 30.93%. POSCO-Thainox PCL's overall GF Score™ is 67/100 with 4 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 POSCO-Thainox PCL (BKK:INOX), the current Volatility is 30.93% as of Jul. 08, 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 POSCO-Thainox PCL (BKK:INOX) Overvalued in 2026?
Based on GuruFocus' analysis, POSCO-Thainox PCL stock appears to be undervalued.
The current stock price of ฿4.14 is trading 0% below its estimated GF Value™ of ฿4.14.
GuruFocus considers POSCO-Thainox PCL to be Fairly Valued.
Key valuation signals for BKK:INOX:
Volatility: 30.93%
GF Value™: ฿4.14 vs. price of ฿4.14 (0% below fair value)
No single metric tells the full story. See the BKK:INOX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
POSCO-Thainox PCL is engaged in production and sales of cold-rolled stainless steel as raw material in the production of household appliances such as kitchenette, sinks, washing machines etc. including other industries. Its products portfolio includes Austenitic Stainless Steel and Ferritic Stainless Steel. The company's products are used in Automotive and Transportation Parts, Electrical Home Appliances, Kitchenware, Food Processing and Medical Equipment, Heavy Industry, Energy and Environment, and Architecture, Building and Construction industries.
67GF Score
Get the complete analysis for BKK:INOX
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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