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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 (2026-09-09), Green Tea Group's Volatility is 46.61%.
Green Tea Group (HKSE:06831) 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.
Green Tea Group Volatility Related Terms
HKSE:06831 vs MCD, SBUX, CMG: Volatility Comparison
For the Restaurants subindustry, Green Tea Group'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.
Green Tea Group Volatility vs Restaurants Industry
For the Restaurants industry and Consumer Cyclical sector, Green Tea Group's Volatility distribution charts can be found below:
* The bar in red indicates where Green Tea Group's Volatility falls into.
Green Tea Group (HKSE:06831) 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.
Green Tea Group (HKSE:06831) has a Volatility of 46.61% as of Sep. 09, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Green Tea Group and its competitors.
Is Green Tea Group's Volatility too high?
Green Tea Group's current Volatility is 46.61%. Overall, Green Tea Group has a GF Score™ of 21/100, reflecting its overall financial health beyond just this single metric.
How does Green Tea Group's Volatility compare to MCD and SBUX?
Green Tea Group's Volatility of 46.61% can be compared against companies in the Restaurants 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 Restaurants company?
A good Volatility depends on the Restaurants 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 Green Tea Group and its competitors. Green Tea Group's current Volatility is 46.61%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Green Tea Group stock overvalued right now?
Green Tea Group (HKSE:06831) has a current Volatility of 46.61%. The current Volatility is 46.61%. Green Tea Group's overall GF Score™ is 21/100. 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 Green Tea Group (HKSE:06831), the current Volatility is 46.61% as of Sep. 09, 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.
Green Tea Group Ltd is an operator of casual Chinese restaurants in Mainland China. The Group has built a digitized, standardized, and scalable business model supported by digitized restaurant and operations management, a flexible supply chain arrangement, and a comprehensive and stringent food and operational safety control system. The Group mainly generated revenue from restaurant operations and delivery services. The Group also generated revenue from other sources, including cell phone charging services, sales of products such as cooking oil, condiments, and gift boxes, and parking services. The Group has one operating segment, which is restaurant operations and delivery business.
21GF Score
Get the complete analysis for HKSE:06831
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