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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.
As of today (2026-07-15), Watt Mann Co's Volatility is 33.26%.
Watt Mann Co (TSE:9927) 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.
Watt Mann Co Volatility Related Terms
TSE:9927 vs CASY, WSM, DKS: Volatility Comparison
For the Specialty Retail subindustry, Watt Mann 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.
Watt Mann Co Volatility vs Retail - Cyclical Industry
For the Retail - Cyclical industry and Consumer Cyclical sector, Watt Mann Co's Volatility distribution charts can be found below:
* The bar in red indicates where Watt Mann 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.
Watt Mann Co (TSE:9927) has a Volatility of 33.26% 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 Watt Mann Co and its competitors.
Is Watt Mann Co's Volatility too high?
Watt Mann Co's current Volatility is 33.26%. Overall, Watt Mann Co has a GF Score™ of 67/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Watt Mann Co's Volatility compare to CASY and WSM?
Watt Mann Co's Volatility of 33.26% can be compared against companies in the Retail - Cyclical 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 Retail - Cyclical company?
A good Volatility depends on the Retail - Cyclical 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 Watt Mann Co and its competitors. Watt Mann Co's current Volatility is 33.26%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Watt Mann Co stock overvalued right now?
Based on GuruFocus' analysis, Watt Mann Co (TSE:9927) is currently considered Modestly Overvalued. The stock's GF Value™ is 円867.15, compared to a current price of 円963.00 — trading 11.1% above its estimated fair value. The current Volatility is 33.26%. Watt Mann Co's overall GF Score™ is 67/100 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 Watt Mann Co (TSE:9927), the current Volatility is 33.26% 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 Watt Mann Co (TSE:9927) Overvalued in 2026?
Based on GuruFocus' analysis, Watt Mann Co stock appears to be overvalued.
The current stock price of 円963.00 is trading 11.1% above its estimated GF Value™ of 円867.15.
GuruFocus considers Watt Mann Co to be Modestly Overvalued.
Key valuation signals for TSE:9927:
Volatility: 33.26%
GF Value™: 円867.15 vs. price of 円963.00 (11.1% above fair value)
No single metric tells the full story. See the TSE:9927 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Watt Mann Co Ltd is a Japanese company engaged in operating a chain of retail stores offering second-hand products. It is engaged in the sale and purchase of brand products and accessories, furniture, interior products, clothing, sports products CDs, DVDs, videos and game software, among others. The company deals in three product categories, including clothing, consumer electronics and books.
67GF Score
Get the complete analysis for TSE:9927
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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