Thai Oil PCLTOIPY 78 Median PS Value is $18.42 as of Jun. 24, 2026, which is 2458% above its 10-year median of 0.72. GuruFocus rates TOIPY with a GF Score™ of 78/100 and a GF Value™ of $13.59 (Fairly Valued). The stock has 3 warning signs investors should review. Among 551 Oil & Gas companies, Thai Oil PCL ranks better than 72.6% on this metric.
This valuation method assumes that the stock valuation will revert to its historical (10-Year) median in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
Median PS Value is calculated as trailing twelve months (TTM) Revenue per Share times 10-Year median PS Ratio. Thai Oil PCL's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was $56.172. Thai Oil PCL's 10-Year median PS Ratio is 0.3279. Therefore, the Median PS Value for today is $18.42.
As of today (2026-06-24), Thai Oil PCL's share price is $14.40. Thai Oil PCL's Median PS Value is $18.42. Therefore, Thai Oil PCL's Price to Median PS Value for today is 0.78.
The historical rank and industry rank for Thai Oil PCL's Median PS Value or its related term are showing as below:
TOIPY'
s Price-to-Median-PS-Value Range Over the Past 10 Years
Min: 0.34 Med: 0.72 Max: 1.51
Current: 0.78
During the past 13 years, the highest Price to Median PS Value of Thai Oil PCL was 1.51. The lowest was 0.34. And the median was 0.72.
TOIPY's Price-to-Median-PS-Value is ranked better than 72.6% of 551
companies
in the Oil & Gas industry
Industry Median: 1.1
vs TOIPY: 0.78
Thai Oil PCL (OTCPK:TOIPY) Median PS Value Explanation
This valuation method assumes that the stock valuation will revert to its historical (10-Year) mean in terms of PS Ratio. The reason we use PS Ratio instead of PE Ratio or PB Ratio
is because PS Ratio is independent of profit margin, and can be applied to a broader range of situations.
It also assumes that over time the profit margin is constant. If a company increases its profit margin to a sustainable level, this value might under-estimate its value. If it has permanent declined profit margins, this may over-estimate the company's value.
Thai Oil PCL's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
14.40
/
18.42
=
0.78
* 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.
Thai Oil PCL Median PS Value Related Terms
Thai Oil PCL Median PS Value Historical Data
* Premium members only.
The historical data trend for Thai Oil PCL's Median PS Value 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.
TOIPY vs VLO, MPC, PSX: Median PS Value Comparison
For the Oil & Gas Refining & Marketing subindustry, Thai Oil PCL's Price-to-Median-PS-Value, along with its competitors' market caps and Price-to-Median-PS-Value 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.
Thai Oil PCL Price-to-Median-PS-Value vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Thai Oil PCL's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Thai Oil PCL's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.3279.
Thai Oil PCL's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $56.172.
* 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.
Thai Oil PCL (TOIPY) has a Median PS Value of $18.42 as of Jun. 24, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Thai Oil PCL and its competitors. This is 2458% above median its historical median of 0.72. Over the past decade, Thai Oil PCL's Median PS Value has ranged from 0.34 to 1.51. According to the industry distribution chart, Thai Oil PCL ranks #151 out of 551 companies in the Oil & Gas industry, placing it in the top 27.4%.
Is Thai Oil PCL's Median PS Value too high?
Thai Oil PCL's current Median PS Value of $18.42 is 2458% above median its 10-year median of 0.72. Over the past 10 years, this metric has ranged from a low of 0.34 to a high of 1.51. The Oil & Gas industry median Median PS Value is 1.10. Thai Oil PCL's value of $18.42 is 1574.5% above this industry median. Based on the distribution chart, Thai Oil PCL ranks #151 out of 551 companies in the Oil & Gas industry, which is above the industry midpoint. Overall, Thai Oil PCL has a GF Score™ of 78/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Thai Oil PCL's Median PS Value compare to VLO and MPC?
According to the Oil & Gas industry distribution chart, Thai Oil PCL ranks #151 out of 551 companies for Median PS Value. This puts Thai Oil PCL in the upper half of its industry. The industry median Median PS Value is 1.10. Thai Oil PCL's value of $18.42 is 1574.5% above this benchmark. Historically, Thai Oil PCL's own Median PS Value has ranged from 0.34 to 1.51 over the past decade. While the company's 10-year median is 0.72 vs. the industry median of 1.10, Thai Oil PCL 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 Median PS Value for an Oil & Gas company?
The median Median PS Value among Oil & Gas companies is 1.10, based on 551 companies in the industry. Companies in the top quartile (top 25%) have a Median PS Value significantly above this median, while those in the bottom quartile fall well below. However, Median PS Value should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Thai Oil PCL's current Median PS Value of $18.42 is 1574.5% 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 Median PS Value mean?
A high Median PS Value can signal that a stock is expensive relative to its fundamentals. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Thai Oil PCL and its competitors. For the Oil & Gas industry, the median Median PS Value is 1.10 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thai Oil PCL's current Median PS Value is $18.42, which is 2458% above median its own 10-year median of 0.72. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thai Oil PCL stock overvalued right now?
Based on GuruFocus' analysis, Thai Oil PCL (TOIPY) is currently considered Fairly Valued. The stock's GF Value™ is $13.59, compared to a current price of $14.40 — trading 6% above its estimated fair value. The current Median PS Value is $18.42, which is 2458% above median its 10-year median of 0.72 and 1574.5% above the Oil & Gas industry median of 1.10. Thai Oil PCL's overall GF Score™ is 78/100 with 3 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Median PS Value calculated?
Median PS Value is calculated from a company's financial statements. For Thai Oil PCL (TOIPY), the current Median PS Value is $18.42 as of Jun. 24, 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 Thai Oil PCL (TOIPY) Overvalued in 2026?
Based on GuruFocus' analysis, Thai Oil PCL stock appears to be overvalued.
The current stock price of $14.40 is trading 6% above its estimated GF Value™ of $13.59.
GuruFocus considers Thai Oil PCL to be Fairly Valued.
Key valuation signals for TOIPY:
Median PS Value: $18.42 (2458% above median its 10-year median of 0.72)
GF Value™: $13.59 vs. price of $14.40 (6% above fair value)
Industry Position: 1574.5% above the Oil & Gas median (#151 of 551)
No single metric tells the full story. See the TOIPY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Thai Oil PCL operates an integrated business in oil refining and petrochemicals business. The company is engaged in oil refinery and distribution, petrochemicals, lube base oil and other businesses in domestic and overseas. It operates in the following reportable segments: Oil refinery, Lube base oil refinery, Aromatics and LAB, Solvent, Power generation, Ethanol, Olefins, and Others. The majority of the company's revenue is derived from the Oil refinery segment. Geographically, it generates the maximum revenue from Thailand, followed by Indonesia and other countries.
78GF Score
Get the complete analysis for TOIPY
Median PS Value is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
TOIPY has been successfully added to your 
