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ATP30 PCLBKK:ATP30 +1.27%72 Cyclically Adjusted PS Ratio is 0.82 as of Aug. 07, 2026, which is 15% below its 10-year median of 0.96. GuruFocus rates BKK:ATP30 with a GF Score™ of 72/100 and a GF Value™ of ฿1.08 (Modestly Undervalued). The stock has 5 warning signs investors should review. Among 763 Transportation companies, ATP30 PCL ranks better than 52.95% on this metric.
The historical rank and industry rank for ATP30 PCL's Cyclically Adjusted PS Ratio or its related term are showing as below:
BKK:ATP30'
s Cyclically Adjusted PS Ratio Range Over the Past 10 Years
Min: 0.81 Med: 0.96 Max: 1.18
Current: 0.83
During the past years, ATP30 PCL's highest Cyclically Adjusted PS Ratio was 1.18. The lowest was 0.81. And the median was 0.96.
BKK:ATP30's Cyclically Adjusted PS Ratio is ranked better than 52.95% of 763
companies
in the Transportation industry
Industry Median: 0.9
vs BKK:ATP30: 0.83
The Shiller PE Ratio was first used by professor Robert Shiller. He uses E10 for his Shiller PE Ratio calculation. E10 is the average of the inflation adjusted earnings per share of a company over the past 10 years. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio. The Cyclically Adjusted Revenue per Share is the average of the inflation adjusted revenue per share of a company over the past 10 years.
ATP30 PCL's adjusted revenue per share data for the three months ended in Mar. 2026 was ฿0.285. Add all the adjusted revenue per share for the past 10 years together and divide 10 will get our Cyclically Adjusted Revenue per Share, which is ฿0.98 for the trailing ten years ended in Mar. 2026.
Shiller PE for Stocks: The True Measure of Stock Valuation
ATP30 PCL (BKK:ATP30) Cyclically Adjusted PS Ratio Explanation
Compared with the regular PS Ratio, which works poorly for cyclical businesses, the Cyclically Adjusted PS Ratio smoothed out the fluctuations of revenue during business cycles. Therefore it is more accurate in reflecting the valuation of the company.
If a company has consistent business performance, the Cyclically Adjusted PS Ratio should give similar results to regular PS Ratio.
ATP30 PCL Cyclically Adjusted PS Ratio Related Terms
ATP30 PCL Cyclically Adjusted PS Ratio Historical Data
* Premium members only.
The historical data trend for ATP30 PCL's Cyclically Adjusted PS 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.
BKK:ATP30 vs UNP, CSX, NSC: Cyclically Adjusted PS Ratio Comparison
For the Railroads subindustry, ATP30 PCL's Cyclically Adjusted PS Ratio, along with its competitors' market caps and Cyclically Adjusted PS 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 Cyclically Adjusted PS Ratio vs Transportation Industry
For the Transportation industry and Industrials sector, ATP30 PCL's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where ATP30 PCL's Cyclically Adjusted PS Ratio falls into.
ATP30 PCL Cyclically Adjusted PS Ratio Calculation
Like the Shiller PE Ratio, the Cyclically Adjusted PS Ratio takes the Revenue per Share from the past 10 years, adjusts it for inflation, and then calculates the average. This average is then used for the P/S calculation. Because it considers this 10-year average, it's often referred to as the CAPS Ratio.
The Shiller PE Ratio was first used by professor Robert Shiller to measure the valuation of the overall market. The similar calculation is applied by GuruFocus to calculate the Cyclically Adjusted PS Ratio.
ATP30 PCL's Cyclically Adjusted PS Ratio for today is calculated as
* 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.
Please note that we use the CPI data of the country/region where the company is headquartered. If the CPI data for that country/region is not available, then we will use the CPI data of the United States as default.
What does a Cyclically Adjusted PS Ratio of 0.82 mean?
ATP30 PCL (BKK:ATP30) has a Cyclically Adjusted PS Ratio of 0.82 as of Aug. 07, 2026. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on ATP30 PCL and its competitors. This is 15% below median its historical median of 0.96. Over the past decade, ATP30 PCL's Cyclically Adjusted PS Ratio has ranged from 0.81 to 1.18. According to the industry distribution chart, ATP30 PCL ranks #359 out of 763 companies in the Transportation industry, placing it in the top 47.1%.
Is ATP30 PCL's Cyclically Adjusted PS Ratio too high?
ATP30 PCL's current Cyclically Adjusted PS Ratio of 0.82 is 15% below median its 10-year median of 0.96. Over the past 10 years, this metric has ranged from a low of 0.81 to a high of 1.18. The Transportation industry median Cyclically Adjusted PS Ratio is 0.90. ATP30 PCL's value of 0.82 is 8.9% below this industry median. Based on the distribution chart, ATP30 PCL ranks #359 out of 763 companies in the Transportation industry, which is above the industry midpoint. Overall, ATP30 PCL has a GF Score™ of 72/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does ATP30 PCL's Cyclically Adjusted PS Ratio compare to UNP and CSX?
According to the Transportation industry distribution chart, ATP30 PCL ranks #359 out of 763 companies for Cyclically Adjusted PS Ratio. This puts ATP30 PCL in the upper half of its industry. The industry median Cyclically Adjusted PS Ratio is 0.90. ATP30 PCL's value of 0.82 is 8.9% below this benchmark. Historically, ATP30 PCL's own Cyclically Adjusted PS Ratio has ranged from 0.81 to 1.18 over the past decade. While the company's 10-year median is 0.96 vs. the industry median of 0.90, 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 Cyclically Adjusted PS Ratio for a Transportation company?
The median Cyclically Adjusted PS Ratio among Transportation companies is 0.90, based on 763 companies in the industry. Companies in the top quartile (top 25%) have a Cyclically Adjusted PS Ratio significantly above this median, while those in the bottom quartile fall well below. However, Cyclically Adjusted PS Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. ATP30 PCL's current Cyclically Adjusted PS Ratio of 0.82 is 8.9% 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 Cyclically Adjusted PS Ratio mean?
A high Cyclically Adjusted PS Ratio can signal that a stock is expensive relative to its fundamentals. Cyclically Adjusted PS Ratio is the ratio of share price to a company's inflation-adjusted revenue per share over a 10-year period. View historical data on ATP30 PCL and its competitors. For the Transportation industry, the median Cyclically Adjusted PS Ratio is 0.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. ATP30 PCL's current Cyclically Adjusted PS Ratio is 0.82, which is 15% below median its own 10-year median of 0.96. 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 ฿1.08, compared to a current price of ฿0.80 — trading 25.9% below its estimated fair value. The current Cyclically Adjusted PS Ratio is 0.82, which is 15% below median its 10-year median of 0.96 and 8.9% below the Transportation industry median of 0.90. ATP30 PCL's overall GF Score™ is 72/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Cyclically Adjusted PS Ratio calculated?
Cyclically Adjusted PS Ratio is calculated from a company's financial statements. For ATP30 PCL (BKK:ATP30), the current Cyclically Adjusted PS Ratio is 0.82 as of Aug. 07, 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 ฿0.80 is trading 25.9% below its estimated GF Value™ of ฿1.08.
GuruFocus considers ATP30 PCL to be Modestly Undervalued.
Key valuation signals for BKK:ATP30:
Cyclically Adjusted PS Ratio: 0.82 (15% below median its 10-year median of 0.96)
GF Value™: ฿1.08 vs. price of ฿0.80 (25.9% below fair value)
Industry Position: 8.9% below the Transportation median (#359 of 763)
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.
72GF Score
Get the complete analysis for BKK:ATP30
Cyclically Adjusted PS Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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