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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.
As of today (2026-07-18), J Trust Co's Volatility is 31.01%.
J Trust Co (TSE:8508) 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.
J Trust Co Volatility Related Terms
TSE:8508 vs VOYA, FRHC: Volatility Comparison
For the Financial Conglomerates subindustry, J Trust 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.
J Trust Co Volatility vs Diversified Financial Services Industry
For the Diversified Financial Services industry and Financial Services sector, J Trust Co's Volatility distribution charts can be found below:
* The bar in red indicates where J Trust Co'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.
J Trust Co (TSE:8508) has a Volatility of 31.01% as of Jul. 18, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on J Trust Co and its competitors.
Is J Trust Co's Volatility too high?
J Trust Co's current Volatility is 31.01%. Overall, J Trust Co has a GF Score™ of 61/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does J Trust Co's Volatility compare to VOYA and FRHC?
J Trust Co's Volatility of 31.01% can be compared against companies in the Diversified Financial 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 Diversified Financial Services company?
A good Volatility depends on the Diversified Financial 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 J Trust Co and its competitors. J Trust Co's current Volatility is 31.01%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is J Trust Co stock overvalued right now?
Based on GuruFocus' analysis, J Trust Co (TSE:8508) is currently considered Significantly Overvalued. The stock's GF Value™ is 円470.24, compared to a current price of 円841.00 — trading 78.8% above its estimated fair value. The current Volatility is 31.01%. J Trust Co's overall GF Score™ is 61/100 with 13 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 J Trust Co (TSE:8508), the current Volatility is 31.01% as of Jul. 18, 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 J Trust Co (TSE:8508) Overvalued in 2026?
Based on GuruFocus' analysis, J Trust Co stock appears to be overvalued.
The current stock price of 円841.00 is trading 78.8% above its estimated GF Value™ of 円470.24.
GuruFocus considers J Trust Co to be Significantly Overvalued.
Key valuation signals for TSE:8508:
Volatility: 31.01%
GF Value™: 円470.24 vs. price of 円841.00 (78.8% above fair value)
No single metric tells the full story. See the TSE:8508 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
J Trust Co Ltd is a Japan-based company that operates financial and nonfinancial businesses via several subsidiaries. The company's financial business includes a domestic financial business, which consists of credit guarantee, credit and consumer credit, collection of accounts receivable, and other financial services; a financial business in South Korea, which contains a savings bank business, capital business, and a collection of accounts receivable; and a financial business in Southeast Asia, which contains a banking business and a collection of accounts receivable. It's nonfinancial business includes a general entertainment business, a real estate business, an investment business, and other business. It generates around two thirds of its total revenue from its financial businesses.
61GF Score
Get the complete analysis for TSE:8508
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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