Ptt PCLPUTRF -17.06%78 PEG Ratio is 0.82 as of Jun. 25, 2026, which is 65% below its 10-year median of 2.33. GuruFocus rates PUTRF with a GF Score™ of 78/100 and a GF Value™ of $0.73. The stock has 6 warning signs investors should review. Among 303 Oil & Gas companies, Ptt PCL ranks worse than 52.15% on this metric.
PE Ratio without NRI / 5-Year EBITDA Growth Rate*
PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Ptt PCL's PE Ratio without NRI is 7.13. Ptt PCL's 5-Year EBITDA growth rate is 8.70%. Therefore, Ptt PCL's PEG Ratio for today is 0.82.
* 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 Ptt PCL's PEG Ratio or its related term are showing as below:
PUTRF'
s PEG Ratio Range Over the Past 10 Years
Min: 0.64 Med: 2.33 Max: 557.88
Current: 1.04
During the past 13 years, Ptt PCL's highest PEG Ratio was 557.88. The lowest was 0.64. And the median was 2.33.
PUTRF's PEG Ratio is ranked worse than 52.15% of 303
companies
in the Oil & Gas industry
Industry Median: 0.97
vs PUTRF: 1.04
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Ptt PCL (OTCPK:PUTRF) 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.
Ptt PCL PEG Ratio Related Terms
Ptt PCL PEG Ratio Historical Data
* Premium members only.
The historical data trend for Ptt PCL's PEG Ratio can be seen below:
* 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 Integrated subindustry, Ptt PCL'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.
Ptt PCL PEG Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Ptt PCL's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Ptt PCL'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.
Ptt PCL (PUTRF) has a PEG Ratio of 0.82 as of Jun. 25, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Ptt PCL and its competitors. This is 65% below median its historical median of 2.33. Over the past decade, Ptt PCL's PEG Ratio has ranged from 0.64 to 557.88. According to the industry distribution chart, Ptt PCL ranks #158 out of 303 companies in the Oil & Gas industry, placing it in the top 52.1%.
Is Ptt PCL's PEG Ratio too high?
Ptt PCL's current PEG Ratio of 0.82 is 65% below median its 10-year median of 2.33. Over the past 10 years, this metric has ranged from a low of 0.64 to a high of 557.88. The Oil & Gas industry median PEG Ratio is 0.97. Ptt PCL's value of 0.82 is 15.5% below this industry median. Based on the distribution chart, Ptt PCL ranks #158 out of 303 companies in the Oil & Gas industry, which is below the industry midpoint. Overall, Ptt PCL has a GF Score™ of 78/100, reflecting its overall financial health beyond just this single metric.
How does Ptt PCL's PEG Ratio compare to XOM and CVX?
According to the Oil & Gas industry distribution chart, Ptt PCL ranks #158 out of 303 companies for PEG Ratio. This places Ptt PCL in the lower half of its industry. The industry median PEG Ratio is 0.97. Ptt PCL's value of 0.82 is 15.5% below this benchmark. Historically, Ptt PCL's own PEG Ratio has ranged from 0.64 to 557.88 over the past decade. While the company's 10-year median is 2.33 vs. the industry median of 0.97, Ptt PCL has consistently been below 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 303 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. Ptt PCL's current PEG Ratio of 0.82 is 15.5% below 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 Ptt PCL 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. Ptt PCL's current PEG Ratio is 0.82, which is 65% below median its own 10-year median of 2.33. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ptt PCL stock overvalued right now?
Ptt PCL (PUTRF) has a current PEG Ratio of 0.82. The stock's GF Value™ is $0.73, compared to a current price of $0.87 — trading 19.1% above its estimated fair value. The current PEG Ratio is 0.82, which is 65% below median its 10-year median of 2.33 and 15.5% below the Oil & Gas industry median of 0.97. Ptt PCL's overall GF Score™ is 78/100 with 6 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 Ptt PCL (PUTRF), the current PEG Ratio is 0.82 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 Ptt PCL (PUTRF) Overvalued in 2026?
Based on GuruFocus' analysis, Ptt PCL stock appears to be overvalued.
The current stock price of $0.87 is trading 19.1% above its estimated GF Value™ of $0.73.
Key valuation signals for PUTRF:
PEG Ratio: 0.82 (65% below median its 10-year median of 2.33)
GF Value™: $0.73 vs. price of $0.87 (19.1% above fair value)
Industry Position: 15.5% below the Oil & Gas median (#158 of 303)
No single metric tells the full story. See the PUTRF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ptt PCL is an integrated national petroleum and petrochemical company based out of Thailand. The Group is organized into business groups based on types of products and services. The segments of the Group are Upstream petroleum and Natural gas business group which is further divided into Petroleum exploration and production business and Natural gas business. Downstream petroleum business group is divided into Oil and retail business; International trading business and Petrochemical and Refining business. New business and sustainability group includes emphasis on decarbonization to achieve the Net Zero Emission.
78GF Score
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