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.
PTT Oil and Retail Business PCL (BKK:OR) 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.
PTT Oil and Retail Business PCL Cyclically Adjusted PS Ratio Related Terms
PTT Oil and Retail Business PCL Cyclically Adjusted PS Ratio Historical Data
* 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.
PTT Oil and Retail Business PCL Cyclically Adjusted PS Ratio Chart
BKK:OR vs MPC, VLO, PSX: Cyclically Adjusted PS Ratio Comparison
For the Oil & Gas Refining & Marketing subindustry, PTT Oil and Retail Business 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.
PTT Oil and Retail Business PCL Cyclically Adjusted PS Ratio vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, PTT Oil and Retail Business PCL's Cyclically Adjusted PS Ratio distribution charts can be found below:
* The bar in red indicates where PTT Oil and Retail Business PCL's Cyclically Adjusted PS Ratio falls into.
PTT Oil and Retail Business 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.
PTT Oil and Retail Business PCL does not have a history long enough to calculate Cyclically Adjusted Revenue per Share. Therefore GuruFocus does not calculate Cyclically Adjusted PS Ratio for this company.
What does a Cyclically Adjusted PS Ratio of 0.21 mean?
PTT Oil and Retail Business PCL (BKK:OR) has a Cyclically Adjusted PS Ratio of 0.21 as of Sep. 16, 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 PTT Oil and Retail Business PCL and its competitors. According to the industry distribution chart, PTT Oil and Retail Business PCL ranks #999999 out of 713 companies in the Oil & Gas industry.
Is PTT Oil and Retail Business PCL's Cyclically Adjusted PS Ratio too high?
PTT Oil and Retail Business PCL's current Cyclically Adjusted PS Ratio is 0.21. The Oil & Gas industry median Cyclically Adjusted PS Ratio is 1.07. PTT Oil and Retail Business PCL's value of 0.21 is 80.4% below this industry median. Based on the distribution chart, PTT Oil and Retail Business PCL ranks #999999 out of 713 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, PTT Oil and Retail Business PCL has a GF Score™ of 86/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does PTT Oil and Retail Business PCL's Cyclically Adjusted PS Ratio compare to MPC and VLO?
According to the Oil & Gas industry distribution chart, PTT Oil and Retail Business PCL ranks #999999 out of 713 companies for Cyclically Adjusted PS Ratio. This places PTT Oil and Retail Business PCL in the lower half of its industry. The industry median Cyclically Adjusted PS Ratio is 1.07. PTT Oil and Retail Business PCL's value of 0.21 is 80.4% below this benchmark. 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 an Oil & Gas company?
The median Cyclically Adjusted PS Ratio among Oil & Gas companies is 1.07, based on 713 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. PTT Oil and Retail Business PCL's current Cyclically Adjusted PS Ratio of 0.21 is 80.4% 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 PTT Oil and Retail Business PCL and its competitors. For the Oil & Gas industry, the median Cyclically Adjusted PS Ratio is 1.07 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PTT Oil and Retail Business PCL's current Cyclically Adjusted PS Ratio is 0.21. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PTT Oil and Retail Business PCL stock overvalued right now?
Based on GuruFocus' analysis, PTT Oil and Retail Business PCL (BKK:OR) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿13.77, compared to a current price of ฿12.30 — trading 10.7% below its estimated fair value. The current Cyclically Adjusted PS Ratio is 0.21 and 80.4% below the Oil & Gas industry median of 1.07. PTT Oil and Retail Business PCL's overall GF Score™ is 86/100 with 8 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 PTT Oil and Retail Business PCL (BKK:OR), the current Cyclically Adjusted PS Ratio is 0.21 as of Sep. 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 PTT Oil and Retail Business PCL (BKK:OR) Overvalued in 2026?
Based on GuruFocus' analysis, PTT Oil and Retail Business PCL stock appears to be undervalued.
The current stock price of ฿12.30 is trading 10.7% below its estimated GF Value™ of ฿13.77.
GuruFocus considers PTT Oil and Retail Business PCL to be Modestly Undervalued.
Key valuation signals for BKK:OR:
Cyclically Adjusted PS Ratio: 0.21
GF Value™: ฿13.77 vs. price of ฿12.30 (10.7% below fair value)
Industry Position: 80.4% below the Oil & Gas median (#999999 of 713)
No single metric tells the full story. See the BKK:OR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PTT Oil and Retail Business PCL operates in the oil and gas refining and marketing sector. The company is engaged in the distribution of petroleum products and retailing of non-oil products and services in both domestic and international markets. Its segments include Mobility Business, Lifestyle Business, and Global Business. The firm generates the majority of its revenue from the Mobility segment.
86GF Score
Get the complete analysis for BKK:OR
Cyclically Adjusted PS 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:OR has been successfully added to your 
