China Oil And Gas GroupCLSZF 55 PEG Ratio is 2.68 as of Jul. 01, 2026, which is 257% above its 10-year median of 0.75. GuruFocus rates CLSZF with a GF Score™ of 55/100 and a GF Value™ of $0.03 (Fairly Valued). The stock has 5 warning signs investors should review. Among 304 Oil & Gas companies, China Oil And Gas Group ranks worse than 62.17% on this metric.
* The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
The historical rank and industry rank for China Oil And Gas Group's PEG Ratio or its related term are showing as below:
CLSZF'
s PEG Ratio Range Over the Past 10 Years
Min: 0.11 Med: 0.75 Max: 6.04
Current: 1.43
During the past 13 years, China Oil And Gas Group's highest PEG Ratio was 6.04. The lowest was 0.11. And the median was 0.75.
CLSZF's PEG Ratio is ranked worse than 62.17% of 304
companies
in the Oil & Gas industry
Industry Median: 0.97
vs CLSZF: 1.43
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
China Oil And Gas Group (OTCPK:CLSZF) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
* 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.
For the Oil & Gas Refining & Marketing subindustry, China Oil And Gas Group's PEG Ratio, along with its competitors' market caps and PEG Ratio 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 Oil And Gas Group PEG Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, China Oil And Gas Group's PEG Ratio distribution charts can be found below:
* The bar in red indicates where China Oil And Gas Group's PEG Ratio falls into.
* 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
China Oil And Gas Group (CLSZF) has a PEG Ratio of 2.68 as of Jul. 01, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on China Oil And Gas Group and its competitors. This is 257% above median its historical median of 0.75. Over the past decade, China Oil And Gas Group's PEG Ratio has ranged from 0.11 to 6.04. According to the industry distribution chart, China Oil And Gas Group ranks #189 out of 304 companies in the Oil & Gas industry, placing it in the top 62.2%.
Is China Oil And Gas Group's PEG Ratio too high?
China Oil And Gas Group's current PEG Ratio of 2.68 is 257% above median its 10-year median of 0.75. Over the past 10 years, this metric has ranged from a low of 0.11 to a high of 6.04. The Oil & Gas industry median PEG Ratio is 0.97. China Oil And Gas Group's value of 2.68 is 176.3% above this industry median. Based on the distribution chart, China Oil And Gas Group ranks #189 out of 304 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, China Oil And Gas Group has a GF Score™ of 55/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does China Oil And Gas Group's PEG Ratio compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, China Oil And Gas Group ranks #189 out of 304 companies for PEG Ratio. This places China Oil And Gas Group in the lower half of its industry. The industry median PEG Ratio is 0.97. China Oil And Gas Group's value of 2.68 is 176.3% above this benchmark. Historically, China Oil And Gas Group's own PEG Ratio has ranged from 0.11 to 6.04 over the past decade. While the company's 10-year median is 0.75 vs. the industry median of 0.97, China Oil And Gas Group has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PEG Ratio for an Oil & Gas company?
The median PEG Ratio among Oil & Gas companies is 0.97, based on 304 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. China Oil And Gas Group's current PEG Ratio of 2.68 is 176.3% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on China Oil And Gas Group and its competitors. For the Oil & Gas industry, the median PEG Ratio is 0.97 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. China Oil And Gas Group's current PEG Ratio is 2.68, which is 257% above median its own 10-year median of 0.75. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is China Oil And Gas Group stock overvalued right now?
Based on GuruFocus' analysis, China Oil And Gas Group (CLSZF) is currently considered Fairly Valued. The stock's GF Value™ is $0.03, compared to a current price of $0.03 — trading right at its estimated fair value. The current PEG Ratio is 2.68, which is 257% above median its 10-year median of 0.75 and 176.3% above the Oil & Gas industry median of 0.97. China Oil And Gas Group's overall GF Score™ is 55/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For China Oil And Gas Group (CLSZF), the current PEG Ratio is 2.68 as of Jul. 01, 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 Oil And Gas Group (CLSZF) Overvalued in 2026?
Based on GuruFocus' analysis, China Oil And Gas Group stock appears to be undervalued.
The current stock price of $0.03 is trading 0% below its estimated GF Value™ of $0.03.
GuruFocus considers China Oil And Gas Group to be Fairly Valued.
Key valuation signals for CLSZF:
PEG Ratio: 2.68 (257% above median its 10-year median of 0.75)
GF Value™: $0.03 vs. price of $0.03 (0% below fair value)
Industry Position: 176.3% above the Oil & Gas median (#189 of 304)
No single metric tells the full story. See the CLSZF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
China Oil And Gas Group Ltd and its subsidiaries are principally engaged in investment in natural gas and energy-related business. The business operations of the company include piped city gas business, pipeline design, and construction; transportation, distribution, and sale of compressed natural gas and liquefied natural gas; and development, production, and sale of crude oil and gas and other upstream energy resources. The company operates through the segments of Sales and distribution of natural gas and other related products; Gas pipeline construction and connection; Exploitation and production of crude oil and natural gas; and Production and sales of coal-derived clean energy and other related products. The majority of the company's revenue comes from Mainland China.
55GF Score
Get the complete analysis for CLSZF
PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
CLSZF has been successfully added to your 
