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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.
Tianjin Jinran Public Utilities Co (STU:TL6) 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.
Tianjin Jinran Public Utilities Co Volatility Related Terms
STU:TL6 vs ATO, NI: Volatility Comparison
For the Utilities - Regulated Gas subindustry, Tianjin Jinran Public Utilities 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.
Tianjin Jinran Public Utilities Co Volatility vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Tianjin Jinran Public Utilities Co's Volatility distribution charts can be found below:
* The bar in red indicates where Tianjin Jinran Public Utilities Co's Volatility falls into.
Tianjin Jinran Public Utilities Co (STU:TL6) 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.
Tianjin Jinran Public Utilities Co (STU:TL6) has a Volatility of 164.37% as of Aug. 14, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Tianjin Jinran Public Utilities Co and its competitors.
Is Tianjin Jinran Public Utilities Co's Volatility too high?
Tianjin Jinran Public Utilities Co's current Volatility is 164.37%. Overall, Tianjin Jinran Public Utilities Co has a GF Score™ of 40/100, reflecting its overall financial health beyond just this single metric.
How does Tianjin Jinran Public Utilities Co's Volatility compare to ATO and NI?
Tianjin Jinran Public Utilities Co's Volatility of 164.37% can be compared against companies in the Utilities - Regulated 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 an Utilities - Regulated company?
A good Volatility depends on the Utilities - Regulated 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 Tianjin Jinran Public Utilities Co and its competitors. Tianjin Jinran Public Utilities Co's current Volatility is 164.37%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tianjin Jinran Public Utilities Co stock overvalued right now?
Tianjin Jinran Public Utilities Co (STU:TL6) has a current Volatility of 164.37%. The current Volatility is 164.37%. Tianjin Jinran Public Utilities Co's overall GF Score™ is 40/100 with 4 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 Tianjin Jinran Public Utilities Co (STU:TL6), the current Volatility is 164.37% as of Aug. 14, 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.
Tianjin Jinran Public Utilities Co Ltd is engaged in the sale of piped natural gas, the sale of natural gas appliances, natural gas pipeline grid connection, and natural gas transportation via pipelines, while principal operation activities include the sale and distribution of piped gas, the lease of pipelines, the operation and management of gas pipeline infrastructure, the sale and installation of gas appliances, the lease of self-owned buildings and facilities of gas stations. The Company has the following reportable segments: (1) Sales of piped natural gas; (2) Gas connection; (3) Gas transportation; (4) Sales of gas appliances and others; (5) Gas pipeline rental. It generates majority of its revenue from the Sales of piped natural gas segment.
40GF Score
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