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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.
Showa Chemical Industry Co (TSE:4990) 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.
Showa Chemical Industry Co Volatility Related Terms
TSE:4990 vs LIN, SHW, ECL: Volatility Comparison
For the Specialty Chemicals subindustry, Showa Chemical Industry 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.
Showa Chemical Industry Co Volatility vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, Showa Chemical Industry Co's Volatility distribution charts can be found below:
* The bar in red indicates where Showa Chemical Industry Co's Volatility falls into.
Showa Chemical Industry Co (TSE:4990) 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.
Showa Chemical Industry Co (TSE:4990) has a Volatility of 18.50% 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 Showa Chemical Industry Co and its competitors.
Is Showa Chemical Industry Co's Volatility too high?
Showa Chemical Industry Co's current Volatility is 18.50%. Overall, Showa Chemical Industry Co has a GF Score™ of 67/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Showa Chemical Industry Co's Volatility compare to LIN and SHW?
Showa Chemical Industry Co's Volatility of 18.50% 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 Showa Chemical Industry Co and its competitors. Showa Chemical Industry Co's current Volatility is 18.50%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Showa Chemical Industry Co stock overvalued right now?
Based on GuruFocus' analysis, Showa Chemical Industry Co (TSE:4990) is currently considered Modestly Overvalued. The stock's GF Value™ is 円458.77, compared to a current price of 円508.00 — trading 10.7% above its estimated fair value. The current Volatility is 18.50%. Showa Chemical Industry Co's overall GF Score™ is 67/100 with 2 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 Showa Chemical Industry Co (TSE:4990), the current Volatility is 18.50% 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 Showa Chemical Industry Co (TSE:4990) Overvalued in 2026?
Based on GuruFocus' analysis, Showa Chemical Industry Co stock appears to be overvalued.
The current stock price of 円508.00 is trading 10.7% above its estimated GF Value™ of 円458.77.
GuruFocus considers Showa Chemical Industry Co to be Modestly Overvalued.
Key valuation signals for TSE:4990:
Volatility: 18.50%
GF Value™: 円458.77 vs. price of 円508.00 (10.7% above fair value)
No single metric tells the full story. See the TSE:4990 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Showa Chemical Industry Co Ltd is engaged in the development and manufacturing of diatomite and perlite. The product range consists of radiolite diatomite filter aids and functional additives, and topco perlite products. Its products are used in a widening spectrum of applications from chemical manufacturing, pool water treatment, pharmaceuticals, incinerator exhaust filtration, the manufacture of building materials, silicone resins, and soil conditioners. It is operating a diatomite plant in Jilin Province, Northeast China.
67GF Score
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