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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 (2026-07-15), Ray's Volatility is 35.53%.
Ray (TSE:4317) 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.
Ray Volatility Related Terms
TSE:4317 vs NFLX, DIS, WBD: Volatility Comparison
For the Entertainment subindustry, Ray'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.
Ray Volatility vs Media - Diversified Industry
For the Media - Diversified industry and Communication Services sector, Ray's Volatility distribution charts can be found below:
* The bar in red indicates where Ray'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.
Ray (TSE:4317) has a Volatility of 35.53% 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 Ray and its competitors.
Is Ray's Volatility too high?
Ray's current Volatility is 35.53%. Overall, Ray has a GF Score™ of 79/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Ray's Volatility compare to NFLX and DIS?
Ray's Volatility of 35.53% can be compared against companies in the Media - Diversified 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 Media - Diversified company?
A good Volatility depends on the Media - Diversified 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 Ray and its competitors. Ray's current Volatility is 35.53%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ray stock overvalued right now?
Based on GuruFocus' analysis, Ray (TSE:4317) is currently considered Modestly Undervalued. The stock's GF Value™ is 円565.59, compared to a current price of 円493.00 — trading 12.8% below its estimated fair value. The current Volatility is 35.53%. Ray's overall GF Score™ is 79/100. 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 Ray (TSE:4317), the current Volatility is 35.53% 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 Ray (TSE:4317) Overvalued in 2026?
Based on GuruFocus' analysis, Ray stock appears to be undervalued.
The current stock price of 円493.00 is trading 12.8% below its estimated GF Value™ of 円565.59.
GuruFocus considers Ray to be Modestly Undervalued.
Key valuation signals for TSE:4317:
Volatility: 35.53%
GF Value™: 円565.59 vs. price of 円493.00 (12.8% below fair value)
No single metric tells the full story. See the TSE:4317 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ray Corp is a Japan-based advertising company that operates in two business segments. The Advertising Solution segment has two divisions: the SP and event division, which handles planning and production of sales promotions, campaigns, expos, and showrooms; and the TVCM division, which creates TV commercials and promotional videos. The Technical Solution segment includes a video equipment rental division for events and business presentations, and a post-production division offering video editing, DVD/Blu-ray, and CG production services.
79GF Score
Get the complete analysis for TSE:4317
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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