Deep YellowASX:DYL -2.41%37 Piotroski F-Score is 4 as of Jun. 26, 2026, which is 33% above its 10-year median of 3.00. GuruFocus rates ASX:DYL with a GF Score™ of 37/100. Among 174 Other Energy Sources companies, Deep Yellow ranks better than 62.64% on this metric.
The zones of discrimination were as such:
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Deep Yellow has an F-score of 4 indicating the company's financial situation is typical for a stable company.
The historical rank and industry rank for Deep Yellow's Piotroski F-Score or its related term are showing as below:
ASX:DYL'
s Piotroski F-Score Range Over the Past 10 Years
Min: 2 Med: 3 Max: 5
Current: 4
During the past 13 years, the highest Piotroski F-Score of Deep Yellow was 5. The lowest was 2. And the median was 3.
Deep Yellow (ASX:DYL) Piotroski F-Score Explanation
The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.
He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.
He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.
What he found was something that exceeded his most optimistic expectations.
Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.
Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).
Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.
Deep Yellow Piotroski F-Score Related Terms
Deep Yellow Piotroski F-Score Historical Data
* Premium members only.
The historical data trend for Deep Yellow's Piotroski F-Score 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 Uranium subindustry, Deep Yellow's Piotroski F-Score, along with its competitors' market caps and Piotroski F-Score 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.
Deep Yellow Piotroski F-Score vs Other Energy Sources Industry
For the Other Energy Sources industry and Energy sector, Deep Yellow's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where Deep Yellow's Piotroski F-Score 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: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.
Profitability
Question 1. Return on Assets (ROA)
Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.
Score 1 if positive, 0 if negative.
Deep Yellow's current Net Income (TTM) was 7.16.
==> Positive ==> Score 1.
Question 2. Cash Flow Return on Assets (CFROA)
Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.
Deep Yellow's return on assets of this year was 0.01144975. Deep Yellow's return on assets of last year was -0.02715565.
==> This year is higher. ==> Score 1.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
Deep Yellow's gearing of this year was 0.00476337. Deep Yellow's gearing of last year was 0.0065621.
==> This year is lower or equal to last year. ==> Score 1.
Question 6. Change in Working Capital (Liquidity)
Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.
Score 1 if this year's current ratio is higher, 0 if it's lower
Deep Yellow's current ratio of this year was 40.33176641. Deep Yellow's current ratio of last year was 59.90549401.
==> Last year's current ratio is higher ==> Score 0.
Question 7. Change in Shares in Issue
Compare the number of shares in issue this year, to the number in issue last year.
Score 0 if there is larger number of shares in issue this year, 1 otherwise.
Deep Yellow's number of shares in issue this year was 980.46. Deep Yellow's number of shares in issue last year was 811.562.
==> There is larger number of shares in issue this year. ==> Score 0.
Efficiency
Question 8. Change in Gross Margin
Compare this year's gross margin (Gross Profit divided by sales) to last year's.
Score 1 if this year's gross margin is higher, 0 if it's lower.
Deep Yellow's gross margin of this year was . Deep Yellow's gross margin of last year was 1.
==> Last year's gross margin is higher ==> Score 0.
Question 9. Change in asset turnover
Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.
Score 1 if this year's asset turnover ratio is higher, 0 if it's lower
Deep Yellow's asset turnover of this year was 0. Deep Yellow's asset turnover of last year was 4.085E-5.
==> Last year's asset turnover is higher ==> Score 0.
Evaluation
Piotroski F-Score
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4
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
Deep Yellow has an F-score of 4 indicating the company's financial situation is typical for a stable company.
Deep Yellow (ASX:DYL) has a Piotroski F-Score of 4 as of Jun. 26, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Deep Yellow and its competitors. This is 33% above median its historical median of 3.00. Over the past decade, Deep Yellow's Piotroski F-Score has ranged from 2.00 to 5.00. According to the industry distribution chart, Deep Yellow ranks #65 out of 174 companies in the Other Energy Sources industry, placing it in the top 37.4%.
Is Deep Yellow's Piotroski F-Score too high?
Deep Yellow's current Piotroski F-Score of 4 is 33% above median its 10-year median of 3.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 5.00. The Other Energy Sources industry median Piotroski F-Score is 4.00. Deep Yellow's value of 4 is 0% at this industry median. Based on the distribution chart, Deep Yellow ranks #65 out of 174 companies in the Other Energy Sources industry, which is above the industry midpoint. Overall, Deep Yellow has a GF Score™ of 37/100, reflecting its overall financial health beyond just this single metric.
How does Deep Yellow's Piotroski F-Score compare to UEC and LEU?
According to the Other Energy Sources industry distribution chart, Deep Yellow ranks #65 out of 174 companies for Piotroski F-Score. This puts Deep Yellow in the upper half of its industry. The industry median Piotroski F-Score is 4.00. Deep Yellow's value of 4 is 0% at this benchmark. Historically, Deep Yellow's own Piotroski F-Score has ranged from 2.00 to 5.00 over the past decade. While the company's 10-year median is 3.00 vs. the industry median of 4.00, Deep Yellow has consistently been at 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 Piotroski F-Score for an Other Energy Sources company?
The median Piotroski F-Score among Other Energy Sources companies is 4.00, based on 174 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Deep Yellow's current Piotroski F-Score of 4 is 0% at 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 Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Deep Yellow and its competitors. For the Other Energy Sources industry, the median Piotroski F-Score is 4.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Deep Yellow's current Piotroski F-Score is 4, which is 33% above median its own 10-year median of 3.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Deep Yellow stock overvalued right now?
Deep Yellow (ASX:DYL) has a current Piotroski F-Score of 4. The current Piotroski F-Score is 4, which is 33% above median its 10-year median of 3.00 and 0% at the Other Energy Sources industry median of 4.00. Deep Yellow's overall GF Score™ is 37/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Deep Yellow (ASX:DYL), the current Piotroski F-Score is 4 as of Jun. 26, 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.
Deep Yellow Ltd is a mineral exploration company. The company explores uranium mineral properties and has pre-development activities in Namibia. The projects of the company include the Tumas Project, Nova Joint Venture, Yellow Dune Joint Venture, Omahola project, and many more.
37GF Score
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