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OFA GroupOFAL +24.23%8 Piotroski F-Score is 3 as of Aug. 25, 2026, which is 25% below its 10-year median of 4.00. GuruFocus rates OFAL with a GF Score™ of 8/100. The stock has 8 warning signs investors should review. Among 1,737 Construction companies, OFA Group ranks worse than 82.79% on this metric.
Warning Sign:
Piotroski F-Score of 3 is low, which usually implies poor business operation.
The zones of discrimination were as such:
Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
OFA Group has an F-score of 3. It is a bad or low score, which usually implies poor business operation.
The historical rank and industry rank for OFA Group's Piotroski F-Score or its related term are showing as below:
OFAL'
s Piotroski F-Score Range Over the Past 10 Years
Min: 3 Med: 4 Max: 4
Current: 3
During the past 4 years, the highest Piotroski F-Score of OFA Group was 4. The lowest was 3. And the median was 4.
OFA Group (NAS:OFAL) 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.
OFA Group Piotroski F-Score Related Terms
OFA Group Piotroski F-Score Historical Data
* Premium members only.
The historical data trend for OFA Group'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.
OFAL vs MGN, MMEX, SODE: Piotroski F-Score Comparison
For the Engineering & Construction subindustry, OFA Group'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.
OFA Group Piotroski F-Score vs Construction Industry
For the Construction industry and Industrials sector, OFA Group's Piotroski F-Score distribution charts can be found below:
* The bar in red indicates where OFA Group'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.
OFA Group's current Net Income (TTM) was -8.02.
==> Negative ==> Score 0.
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.
OFA Group's return on assets of this year was -21.80163043. OFA Group's return on assets of last year was -2.01977401.
==> Last year is higher ==> Score 0.
Question 4. Quality of Earnings (Accrual)
Compare Cash flow return on assets (2) to return on assets (1)
OFA Group's gearing of this year was 0.08209329. OFA Group's gearing of last year was 1.31024931.
==> 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
OFA Group's current ratio of this year was 0.48554624. OFA Group's current ratio of last year was 1.42081448.
==> 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.
OFA Group's number of shares in issue this year was 1.356. OFA Group's number of shares in issue last year was 1.336.
==> 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.
OFA Group's gross margin of this year was 0.22873082. OFA Group's gross margin of last year was 0.44059406.
==> 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
OFA Group's asset turnover of this year was 1.94836957. OFA Group's asset turnover of last year was 0.57062147.
==> This year's asset turnover is higher. ==> Score 1.
Evaluation
Piotroski F-Score
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Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3
OFA Group has an F-score of 3. It is a bad or low score, which usually implies poor business operation.
OFA Group (OFAL) has a Piotroski F-Score of 3 as of Aug. 25, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on OFA Group and its competitors. This is 25% below median its historical median of 4.00. Over the past decade, OFA Group's Piotroski F-Score has ranged from 3.00 to 4.00. According to the industry distribution chart, OFA Group ranks #1438 out of 1737 companies in the Construction industry, placing it in the top 82.8%.
Is OFA Group's Piotroski F-Score too high?
OFA Group's current Piotroski F-Score of 3 is 25% below median its 10-year median of 4.00. Over the past 10 years, this metric has ranged from a low of 3.00 to a high of 4.00. The Construction industry median Piotroski F-Score is 5.00. OFA Group's value of 3 is 40% below this industry median. Based on the distribution chart, OFA Group ranks #1438 out of 1737 companies in the Construction industry, which is in the bottom quartile relative to peers. Overall, OFA Group has a GF Score™ of 8/100, reflecting its overall financial health beyond just this single metric.
How does OFA Group's Piotroski F-Score compare to MGN and MMEX?
According to the Construction industry distribution chart, OFA Group ranks #1438 out of 1737 companies for Piotroski F-Score. This places OFA Group in the lower half of its industry. The industry median Piotroski F-Score is 5.00. OFA Group's value of 3 is 40% below this benchmark. Historically, OFA Group's own Piotroski F-Score has ranged from 3.00 to 4.00 over the past decade. While the company's 10-year median is 4.00 vs. the industry median of 5.00, OFA Group 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 Piotroski F-Score for a Construction company?
The median Piotroski F-Score among Construction companies is 5.00, based on 1,737 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. OFA Group's current Piotroski F-Score of 3 is 40% 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 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 OFA Group and its competitors. For the Construction industry, the median Piotroski F-Score is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. OFA Group's current Piotroski F-Score is 3, which is 25% below median its own 10-year median of 4.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is OFA Group stock overvalued right now?
OFA Group (OFAL) has a current Piotroski F-Score of 3. The current Piotroski F-Score is 3, which is 25% below median its 10-year median of 4.00 and 40% below the Construction industry median of 5.00. OFA Group's overall GF Score™ is 8/100 with 8 warning signs to review. 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 OFA Group (OFAL), the current Piotroski F-Score is 3 as of Aug. 25, 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.
OFA Group, through its subsidiary, provides architectural services, including design and fit-out services for commercial and residential buildings in Hong Kong. The design service includes both the consultation with staff and the actual design work and the company provides a specific conceptualized design with layout plans, detailed design drawings, advice relating to, among other things, budgetary consideration, optimal use of space, the materials, fittings, furniture, appliances and other items to be used to produce a preliminary design plan and quotation. Its works include installing protective materials to cover floors or walls, installing or constructing partition walls, windows, window frames, and decorative fittings, furniture or fixtures, installing plumbing systems, etc.
8GF Score
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