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Dune OilSTU:Z621 20 Median PS Value is €0.00 as of Aug. 10, 2026. GuruFocus rates STU:Z621 with a GF Score™ of 20/100 and a GF Value™ of €0.03 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 559 Oil & Gas companies, Dune Oil ranks worse than 178890.7% 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. Dune Oil's Revenue per Share for the trailing twelve months (TTM) ended in Mar. 2026 was €0.042. Dune Oil's 10-Year median PS Ratio is 0. Therefore, the Median PS Value for today is €0.00.
As of today (2026-08-10), Dune Oil's share price is €0.099. Dune Oil's Median PS Value is €0.00. Therefore, Dune Oil's Price to Median PS Value for today is 0.00.
The historical rank and industry rank for Dune Oil's Median PS Value or its related term are showing as below:
STU:Z621's Price-to-Median-PS-Value is not ranked *
in the Oil & Gas industry.
Industry Median: 1.08 * Ranked among companies with meaningful Price-to-Median-PS-Value only.
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.
Dune Oil's Price to Median PS Value for today is calculated as
Price to Median PS Value
=
Share Price
/
Median PS Value
=
0.099
/
0.00
=
* 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.
Dune Oil Median PS Value Related Terms
Dune Oil Median PS Value Historical Data
* Premium members only.
The historical data trend for Dune Oil'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.
STU:Z621 vs COP, EOG, FANG: Median PS Value Comparison
For the Oil & Gas E&P subindustry, Dune Oil'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.
Dune Oil Price-to-Median-PS-Value vs Oil & Gas Industry
For the Oil & Gas industry and Energy sector, Dune Oil's Price-to-Median-PS-Value distribution charts can be found below:
* The bar in red indicates where Dune Oil's Price-to-Median-PS-Value falls into.
10-Year Median PS Ratio is 0.
Dune Oil'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 €0.042.
* 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.
Dune Oil (STU:Z621) has a Median PS Value of €0.00 as of Aug. 10, 2026. Median price-sales value is the stock value based on a company's 10-year median price-sales ratio, View historical data on Dune Oil and its competitors. According to the industry distribution chart, Dune Oil ranks #999999 out of 559 companies in the Oil & Gas industry.
Is Dune Oil's Median PS Value too high?
Dune Oil's current Median PS Value is €0.00. Based on the distribution chart, Dune Oil ranks #999999 out of 559 companies in the Oil & Gas industry, which is in the bottom quartile relative to peers. Overall, Dune Oil has a GF Score™ of 20/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Dune Oil's Median PS Value compare to COP and EOG?
According to the Oil & Gas industry distribution chart, Dune Oil ranks #999999 out of 559 companies for Median PS Value. This places Dune Oil in the lower half of its industry. The industry median Median PS Value is 1.08. 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 1.08, based on 559 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. 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 Dune Oil and its competitors. For the Oil & Gas industry, the median Median PS Value is 1.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Dune Oil's current Median PS Value is €0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Dune Oil stock overvalued right now?
Based on GuruFocus' analysis, Dune Oil (STU:Z621) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.03, compared to a current price of €0.10 — trading 230% above its estimated fair value. The current Median PS Value is €0.00. Dune Oil's overall GF Score™ is 20/100 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 Dune Oil (STU:Z621), the current Median PS Value is €0.00 as of Aug. 10, 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 Dune Oil (STU:Z621) Overvalued in 2026?
Based on GuruFocus' analysis, Dune Oil stock appears to be overvalued.
The current stock price of €0.10 is trading 230% above its estimated GF Value™ of €0.03.
GuruFocus considers Dune Oil to be Significantly Overvalued.
Key valuation signals for STU:Z621:
Median PS Value: €0.00
GF Value™: €0.03 vs. price of €0.10 (230% above fair value)
No single metric tells the full story. See the STU:Z621 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Trillion Energy International Inc is an oil and gas exploration and production company. The company has multiple assets throughout Canada, Turkey and Bulgaria. The segments of the company are bifurcated as Oil segment and Gas segment. It derives maximum revenue from Oil segment. Geographically, the company operates in Canada, Turkey, and Bulgaria; and derives a majority of its revenue from Turkey. The project portfolio of the company includes M47 Oil Exploration Block.
20GF Score
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