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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.
Yotai Refractories Co (TSE:5357) 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.
Yotai Refractories Co Volatility Related Terms
TSE:5357 vs CRH, VMC, MLM: Volatility Comparison
For the Building Materials subindustry, Yotai Refractories 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.
Yotai Refractories Co Volatility vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Yotai Refractories Co's Volatility distribution charts can be found below:
* The bar in red indicates where Yotai Refractories Co's Volatility falls into.
Yotai Refractories Co (TSE:5357) 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.
Yotai Refractories Co (TSE:5357) has a Volatility of 17.36% as of Jul. 14, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Yotai Refractories Co and its competitors.
Is Yotai Refractories Co's Volatility too high?
Yotai Refractories Co's current Volatility is 17.36%. Overall, Yotai Refractories Co has a GF Score™ of 80/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Yotai Refractories Co's Volatility compare to CRH and VMC?
Yotai Refractories Co's Volatility of 17.36% can be compared against companies in the Building Materials 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 Building Materials company?
A good Volatility depends on the Building Materials 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 Yotai Refractories Co and its competitors. Yotai Refractories Co's current Volatility is 17.36%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Yotai Refractories Co stock overvalued right now?
Based on GuruFocus' analysis, Yotai Refractories Co (TSE:5357) is currently considered Fairly Valued. The stock's GF Value™ is 円1,768.80, compared to a current price of 円1,757.00 — trading 0.7% below its estimated fair value. The current Volatility is 17.36%. Yotai Refractories Co's overall GF Score™ is 80/100 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 Yotai Refractories Co (TSE:5357), the current Volatility is 17.36% as of Jul. 14, 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 Yotai Refractories Co (TSE:5357) Overvalued in 2026?
Based on GuruFocus' analysis, Yotai Refractories Co stock appears to be undervalued.
The current stock price of 円1,757.00 is trading 0.7% below its estimated GF Value™ of 円1,768.80.
GuruFocus considers Yotai Refractories Co to be Fairly Valued.
Key valuation signals for TSE:5357:
Volatility: 17.36%
GF Value™: 円1,768.80 vs. price of 円1,757.00 (0.7% below fair value)
No single metric tells the full story. See the TSE:5357 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Yotai Refractories Co Ltd manufactures and sells fire bricks, monolithic refractories, and ceramics in Japan. The company is also engaged in the engineering and construction of various furnaces.
80GF Score
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