Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
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.
Emergency Assistance Japan Co (TSE:6063) 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.
Emergency Assistance Japan Co Volatility Related Terms
TSE:6063 vs HCA, THC, DVA: Volatility Comparison
For the Medical Care Facilities subindustry, Emergency Assistance Japan 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.
Emergency Assistance Japan Co Volatility vs Healthcare Providers & Services Industry
For the Healthcare Providers & Services industry and Healthcare sector, Emergency Assistance Japan Co's Volatility distribution charts can be found below:
* The bar in red indicates where Emergency Assistance Japan Co's Volatility falls into.
Emergency Assistance Japan Co (TSE:6063) 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.
Emergency Assistance Japan Co (TSE:6063) has a Volatility of 18.61% 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 Emergency Assistance Japan Co and its competitors.
Is Emergency Assistance Japan Co's Volatility too high?
Emergency Assistance Japan Co's current Volatility is 18.61%. Overall, Emergency Assistance Japan Co has a GF Score™ of 61/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Emergency Assistance Japan Co's Volatility compare to HCA and THC?
Emergency Assistance Japan Co's Volatility of 18.61% can be compared against companies in the Healthcare Providers & Services 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 Healthcare Providers & Services company?
A good Volatility depends on the Healthcare Providers & Services 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 Emergency Assistance Japan Co and its competitors. Emergency Assistance Japan Co's current Volatility is 18.61%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Emergency Assistance Japan Co stock overvalued right now?
Based on GuruFocus' analysis, Emergency Assistance Japan Co (TSE:6063) is currently considered Modestly Overvalued. The stock's GF Value™ is 円780.66, compared to a current price of 円981.00 — trading 25.7% above its estimated fair value. The current Volatility is 18.61%. Emergency Assistance Japan Co's overall GF Score™ is 61/100 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 Emergency Assistance Japan Co (TSE:6063), the current Volatility is 18.61% 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 Emergency Assistance Japan Co (TSE:6063) Overvalued in 2026?
Based on GuruFocus' analysis, Emergency Assistance Japan Co stock appears to be overvalued.
The current stock price of 円981.00 is trading 25.7% above its estimated GF Value™ of 円780.66.
GuruFocus considers Emergency Assistance Japan Co to be Modestly Overvalued.
Key valuation signals for TSE:6063:
Volatility: 18.61%
GF Value™: 円780.66 vs. price of 円981.00 (25.7% above fair value)
No single metric tells the full story. See the TSE:6063 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Emergency Assistance Japan Co Business Description
Emergency Assistance Japan Co Ltd provides medical and lifestyle assistance services in Japan and internationally. The company offers medical assistance, security assistance program, overseas student security management assistance, lifestyle assistance, and emergency response services, as well as assistance services for foreign nationals.
61GF Score
Get the complete analysis for TSE:6063
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
TSE:6063 has been successfully added to your 
