Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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.
ATP30 PCLBKK:ATP30 73 PEG Ratio is 0.92 as of Jul. 16, 2026, which is 84% below its 10-year median of 5.71. GuruFocus rates BKK:ATP30 with a GF Score™ of 73/100 and a GF Value™ of ฿1.07 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 442 Transportation companies, ATP30 PCL ranks better than 58.37% 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, ATP30 PCL's PE Ratio without NRI is 11.10. ATP30 PCL's 5-Year EBITDA growth rate is 12.10%. Therefore, ATP30 PCL's PEG Ratio for today is 0.92.
* 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 ATP30 PCL's PEG Ratio or its related term are showing as below:
BKK:ATP30'
s PEG Ratio Range Over the Past 10 Years
Min: 0.92 Med: 5.71 Max: 47.62
Current: 0.92
During the past 12 years, ATP30 PCL's highest PEG Ratio was 47.62. The lowest was 0.92. And the median was 5.71.
BKK:ATP30's PEG Ratio is ranked better than 58.37% of 442
companies
in the Transportation industry
Industry Median: 1.225
vs BKK:ATP30: 0.92
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
ATP30 PCL (BKK:ATP30) 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.
ATP30 PCL PEG Ratio Related Terms
ATP30 PCL PEG Ratio Historical Data
* Premium members only.
The historical data trend for ATP30 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 Railroads subindustry, ATP30 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.
ATP30 PCL PEG Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, ATP30 PCL's PEG Ratio distribution charts can be found below:
* The bar in red indicates where ATP30 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.
ATP30 PCL (BKK:ATP30) has a PEG Ratio of 0.92 as of Jul. 16, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on ATP30 PCL and its competitors. This is 84% below median its historical median of 5.71. Over the past decade, ATP30 PCL's PEG Ratio has ranged from 0.92 to 47.62. According to the industry distribution chart, ATP30 PCL ranks #184 out of 442 companies in the Transportation industry, placing it in the top 41.6%.
Is ATP30 PCL's PEG Ratio too high?
ATP30 PCL's current PEG Ratio of 0.92 is 84% below median its 10-year median of 5.71. Over the past 10 years, this metric has ranged from a low of 0.92 to a high of 47.62. The Transportation industry median PEG Ratio is 1.23. ATP30 PCL's value of 0.92 is 24.9% below this industry median. Based on the distribution chart, ATP30 PCL ranks #184 out of 442 companies in the Transportation industry, which is above the industry midpoint. Overall, ATP30 PCL has a GF Score™ of 73/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ATP30 PCL's PEG Ratio compare to UNP and CSX?
According to the Transportation industry distribution chart, ATP30 PCL ranks #184 out of 442 companies for PEG Ratio. This puts ATP30 PCL in the upper half of its industry. The industry median PEG Ratio is 1.23. ATP30 PCL's value of 0.92 is 24.9% below this benchmark. Historically, ATP30 PCL's own PEG Ratio has ranged from 0.92 to 47.62 over the past decade. While the company's 10-year median is 5.71 vs. the industry median of 1.23, ATP30 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 a Transportation company?
The median PEG Ratio among Transportation companies is 1.23, based on 442 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. ATP30 PCL's current PEG Ratio of 0.92 is 24.9% 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 ATP30 PCL and its competitors. For the Transportation industry, the median PEG Ratio is 1.23 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ATP30 PCL's current PEG Ratio is 0.92, which is 84% below median its own 10-year median of 5.71. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ATP30 PCL stock overvalued right now?
Based on GuruFocus' analysis, ATP30 PCL (BKK:ATP30) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿1.07, compared to a current price of ฿0.81 — trading 24.3% below its estimated fair value. The current PEG Ratio is 0.92, which is 84% below median its 10-year median of 5.71 and 24.9% below the Transportation industry median of 1.23. ATP30 PCL's overall GF Score™ is 73/100 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 ATP30 PCL (BKK:ATP30), the current PEG Ratio is 0.92 as of Jul. 16, 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 ATP30 PCL (BKK:ATP30) Overvalued in 2026?
Based on GuruFocus' analysis, ATP30 PCL stock appears to be undervalued.
The current stock price of ฿0.81 is trading 24.3% below its estimated GF Value™ of ฿1.07.
GuruFocus considers ATP30 PCL to be Modestly Undervalued.
Key valuation signals for BKK:ATP30:
PEG Ratio: 0.92 (84% below median its 10-year median of 5.71)
GF Value™: ฿1.07 vs. price of ฿0.81 (24.3% below fair value)
Industry Position: 24.9% below the Transportation median (#184 of 442)
No single metric tells the full story. See the BKK:ATP30 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ATP30 PCL is principally engaged in the business of providing bus transport services in Thailand. The transportation service is offered through different vehicles, including buses, minibuses, microbuses, VIP buses, and vans. The group provides transportation services for employees of diverse industries between their homes and industrial estates. It holds a non-scheduled transportation operator license from the Department of Land Transport of Thailand. The four principal operating segments of the group are the transport services segment, the management services segment, the vehicle rental segment, and the maintenance services segment.
73GF Score
Get the complete analysis for BKK:ATP30
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
BKK:ATP30 has been successfully added to your 
