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.
ADTEC PLASMA TECHNOLOGY Co (TSE:6668) 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.
ADTEC PLASMA TECHNOLOGY Co Volatility Related Terms
TSE:6668 vs VRT, BE: Volatility Comparison
For the Electrical Equipment & Parts subindustry, ADTEC PLASMA TECHNOLOGY 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.
ADTEC PLASMA TECHNOLOGY Co Volatility vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, ADTEC PLASMA TECHNOLOGY Co's Volatility distribution charts can be found below:
* The bar in red indicates where ADTEC PLASMA TECHNOLOGY Co's Volatility falls into.
ADTEC PLASMA TECHNOLOGY Co (TSE:6668) 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.
ADTEC PLASMA TECHNOLOGY Co (TSE:6668) has a Volatility of 69.64% as of Jun. 24, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on ADTEC PLASMA TECHNOLOGY Co and its competitors.
Is ADTEC PLASMA TECHNOLOGY Co's Volatility too high?
ADTEC PLASMA TECHNOLOGY Co's current Volatility is 69.64%. Overall, ADTEC PLASMA TECHNOLOGY Co has a GF Score™ of 80/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does ADTEC PLASMA TECHNOLOGY Co's Volatility compare to VRT and BE?
ADTEC PLASMA TECHNOLOGY Co's Volatility of 69.64% can be compared against companies in the Industrial Products 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 Industrial Products company?
A good Volatility depends on the Industrial Products 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 ADTEC PLASMA TECHNOLOGY Co and its competitors. ADTEC PLASMA TECHNOLOGY Co's current Volatility is 69.64%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ADTEC PLASMA TECHNOLOGY Co stock overvalued right now?
Based on GuruFocus' analysis, ADTEC PLASMA TECHNOLOGY Co (TSE:6668) is currently considered Significantly Overvalued. The stock's GF Value™ is 円1,475.48, compared to a current price of 円3,810.00 — trading 158.2% above its estimated fair value. The current Volatility is 69.64%. ADTEC PLASMA TECHNOLOGY Co's overall GF Score™ is 80/100 with 9 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 ADTEC PLASMA TECHNOLOGY Co (TSE:6668), the current Volatility is 69.64% as of Jun. 24, 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 ADTEC PLASMA TECHNOLOGY Co (TSE:6668) Overvalued in 2026?
Based on GuruFocus' analysis, ADTEC PLASMA TECHNOLOGY Co stock appears to be overvalued.
The current stock price of 円3,810.00 is trading 158.2% above its estimated GF Value™ of 円1,475.48.
GuruFocus considers ADTEC PLASMA TECHNOLOGY Co to be Significantly Overvalued.
Key valuation signals for TSE:6668:
Volatility: 69.64%
GF Value™: 円1,475.48 vs. price of 円3,810.00 (158.2% above fair value)
No single metric tells the full story. See the TSE:6668 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ADTEC PLASMA TECHNOLOGY Co Ltd is a Japan-based company. It is mainly engaged in the design, manufacture, and sale of radio frequency (RF) plasma generators. Products offered by the company include visual matching unit, visual matching unit, digital RF power tracer, and chamber analyzer.
80GF Score
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