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.
China Suntien Green Energy (OTCPK:CSGEF) 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.
China Suntien Green Energy Volatility Related Terms
CSGEF vs ATO, NI: Volatility Comparison
For the Utilities - Regulated Gas subindustry, China Suntien Green Energy'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.
China Suntien Green Energy Volatility vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, China Suntien Green Energy's Volatility distribution charts can be found below:
* The bar in red indicates where China Suntien Green Energy's Volatility falls into.
China Suntien Green Energy (OTCPK:CSGEF) 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.
China Suntien Green Energy (CSGEF) has a Volatility of 34.22% as of Jun. 25, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on China Suntien Green Energy and its competitors.
Is China Suntien Green Energy's Volatility too high?
China Suntien Green Energy's current Volatility is 34.22%. Overall, China Suntien Green Energy has a GF Score™ of 43/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does China Suntien Green Energy's Volatility compare to ATO and NI?
China Suntien Green Energy's Volatility of 34.22% 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 China Suntien Green Energy and its competitors. China Suntien Green Energy's current Volatility is 34.22%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Suntien Green Energy stock overvalued right now?
Based on GuruFocus' analysis, China Suntien Green Energy (CSGEF) is currently considered Fairly Valued. The stock's GF Value™ is $0.50, compared to a current price of $0.46 — trading 8.4% below its estimated fair value. The current Volatility is 34.22%. China Suntien Green Energy's overall GF Score™ is 43/100 with 10 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 China Suntien Green Energy (CSGEF), the current Volatility is 34.22% as of Jun. 25, 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 China Suntien Green Energy (CSGEF) Overvalued in 2026?
Based on GuruFocus' analysis, China Suntien Green Energy stock appears to be undervalued.
The current stock price of $0.46 is trading 8.4% below its estimated GF Value™ of $0.50.
GuruFocus considers China Suntien Green Energy to be Fairly Valued.
Key valuation signals for CSGEF:
Volatility: 34.22%
GF Value™: $0.50 vs. price of $0.46 (8.4% below fair value)
No single metric tells the full story. See the CSGEF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China Suntien Green Energy is engaged in the wind power, photovoltaic, and natural gas businesses. The natural gas segment is involved in the sales of natural gas and gas appliances, and the provision of construction and connection services of natural gas pipelines. The wind and solar energy segment sells electricity to external grid companies by operating wind farms and solar energy plants. In 2025, the firm's natural gas transmission volume was 5,255 million cubic meters, while sales volume of electricity was 14.84 billion kilowatt-hours. As of end-2025, the firm had consolidated renewable energy (wind and solar) installed capacity of 8.20 gigawatts.
43GF Score
Get the complete analysis for CSGEF
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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