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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.
Hong Kong Johnson Holdings Co (HKSE:01955) 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.
Hong Kong Johnson Holdings Co Volatility Related Terms
HKSE:01955 vs CTAS, CPRT, GPN: Volatility Comparison
For the Specialty Business Services subindustry, Hong Kong Johnson Holdings 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.
Hong Kong Johnson Holdings Co Volatility vs Business Services Industry
For the Business Services industry and Industrials sector, Hong Kong Johnson Holdings Co's Volatility distribution charts can be found below:
* The bar in red indicates where Hong Kong Johnson Holdings Co's Volatility falls into.
Hong Kong Johnson Holdings Co (HKSE:01955) 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.
Hong Kong Johnson Holdings Co (HKSE:01955) has a Volatility of 39.24% as of Aug. 13, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Hong Kong Johnson Holdings Co and its competitors.
Is Hong Kong Johnson Holdings Co's Volatility too high?
Hong Kong Johnson Holdings Co's current Volatility is 39.24%. Overall, Hong Kong Johnson Holdings Co has a GF Score™ of 61/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Hong Kong Johnson Holdings Co's Volatility compare to CTAS and CPRT?
Hong Kong Johnson Holdings Co's Volatility of 39.24% can be compared against companies in the Business 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 Business Services company?
A good Volatility depends on the Business 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 Hong Kong Johnson Holdings Co and its competitors. Hong Kong Johnson Holdings Co's current Volatility is 39.24%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hong Kong Johnson Holdings Co stock overvalued right now?
Based on GuruFocus' analysis, Hong Kong Johnson Holdings Co (HKSE:01955) is currently considered Possible Value Trap. The stock's GF Value™ is HK$0.84, compared to a current price of HK$0.57 — trading 32.1% below its estimated fair value. The current Volatility is 39.24%. Hong Kong Johnson Holdings Co's overall GF Score™ is 61/100 with 7 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 Hong Kong Johnson Holdings Co (HKSE:01955), the current Volatility is 39.24% as of Aug. 13, 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 Hong Kong Johnson Holdings Co (HKSE:01955) Overvalued in 2026?
Based on GuruFocus' analysis, Hong Kong Johnson Holdings Co stock appears to be undervalued.
The current stock price of HK$0.57 is trading 32.1% below its estimated GF Value™ of HK$0.84.
GuruFocus considers Hong Kong Johnson Holdings Co to be Possible Value Trap.
Key valuation signals for HKSE:01955:
Volatility: 39.24%
GF Value™: HK$0.84 vs. price of HK$0.57 (32.1% below fair value)
No single metric tells the full story. See the HKSE:01955 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Hong Kong Johnson Holdings Co Ltd is an investment holding company. The company is engaged in providing a wide range of environmental hygiene services in Hong Kong including the provision of building cleaning services, park and recreation center cleaning services, street cleaning services, institutional cleaning services, pest management services, garbage logistics services, and environmental improvement services.
61GF Score
Get the complete analysis for HKSE:01955
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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