Tradetool Auto Co (ROCO:3685) Piotroski F-Score: 6 (As of Jul. 15, 2026) — 20% Above Median

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ROCO:3685 Tradetool Auto Co Ltd ROCO:3685
48 GF Score
Price NT$40.00
GF Value NT$15.29
Valuation Significantly Overvalued
! 2 Warning Signs
View Full Analysis

What is Tradetool Auto Co Piotroski F-Score?

Tradetool Auto Co ROCO:3685 +8.55% 48 Piotroski F-Score is 6 as of Jul. 15, 2026, which is 20% above its 10-year median of 5.00. GuruFocus rates ROCO:3685 with a GF Score™ of 48/100 and a GF Value™ of NT$15.29 (Significantly Overvalued). The stock has 2 warning signs investors should review. Among 1,285 Vehicles & Parts companies, Tradetool Auto Co ranks better than 73.15% 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

Tradetool Auto Co has an F-score of 6 indicating the company's financial situation is typical for a stable company.

The historical rank and industry rank for Tradetool Auto Co's Piotroski F-Score or its related term are showing as below:

ROCO:3685' s Piotroski F-Score Range Over the Past 10 Years
Min: 4   Med: 5   Max: 9
Current: 6

During the past 13 years, the highest Piotroski F-Score of Tradetool Auto Co was 9. The lowest was 4. And the median was 5.

Tradetool Auto Co  (ROCO:3685) 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.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

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.


Tradetool Auto Co Piotroski F-Score Related Terms


Tradetool Auto Co Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Tradetool Auto Co'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.

Tradetool Auto Co Piotroski F-Score Chart

Tradetool Auto Co Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 4.00 5.00 7.00 5.00 6.00

Tradetool Auto Co Quarterly Data
Mar21 Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25
Piotroski F-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 5.00 7.00 5.00 5.00 6.00

ROCO:3685 vs ORLY, AZO: Piotroski F-Score Comparison

For the Auto Parts subindustry, Tradetool Auto Co'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.


Tradetool Auto Co Piotroski F-Score vs Vehicles & Parts Industry

For the Vehicles & Parts industry and Consumer Cyclical sector, Tradetool Auto Co's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Tradetool Auto Co's Piotroski F-Score falls into.


ROCO:3685
48GF Score
Tradetool Auto Co Ltd ROCO:3685
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

How is the Piotroski F-Score calculated?

* 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.

This Year (Dec25) TTM:Last Year (Dec24) TTM:
Net Income was -12.147 + -41.078 + 3.897 + -31.866 = NT$-81 Mil.
Cash Flow from Operations was 14.538 + -25.5 + -3.806 + 47.184 = NT$32 Mil.
Revenue was 240.859 + 266.457 + 278.861 + 410.017 = NT$1,196 Mil.
Gross Profit was 47.971 + 51.074 + 58.352 + 91.503 = NT$249 Mil.
Average Total Assets from the begining of this year (Dec24)
to the end of this year (Dec25) was
(2212.355 + 2139.102 + 1975.275 + 2100.336 + 2128.331) / 5 = NT$2111.0798 Mil.
Total Assets at the begining of this year (Dec24) was NT$2,212 Mil.
Long-Term Debt & Capital Lease Obligation was NT$161 Mil.
Total Current Assets was NT$1,214 Mil.
Total Current Liabilities was NT$779 Mil.
Net Income was -10.363 + -12.275 + -7.374 + -11.894 = NT$-42 Mil.

Revenue was 267.155 + 285.631 + 334.907 + 358.806 = NT$1,246 Mil.
Gross Profit was 39.82 + 53.337 + 58.047 + 47.914 = NT$199 Mil.
Average Total Assets from the begining of last year (Dec23)
to the end of last year (Dec24) was
(2404.165 + 2348.23 + 2247.262 + 2279.454 + 2212.355) / 5 = NT$2298.2932 Mil.
Total Assets at the begining of last year (Dec23) was NT$2,404 Mil.
Long-Term Debt & Capital Lease Obligation was NT$250 Mil.
Total Current Assets was NT$1,028 Mil.
Total Current Liabilities was NT$577 Mil.

*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.

Tradetool Auto Co's current Net Income (TTM) was -81. ==> 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.

Score 1 if positive, 0 if negative.

Tradetool Auto Co's current Cash Flow from Operations (TTM) was 32. ==> Positive ==> Score 1.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Dec24)
=-81.194/2212.355
=-0.03670026

ROA (Last Year)=Net Income/Total Assets (Dec23)
=-41.906/2404.165
=-0.01743058

Tradetool Auto Co's return on assets of this year was -0.03670026. Tradetool Auto Co's return on assets of last year was -0.01743058. ==> Last year is higher ==> Score 0.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Tradetool Auto Co's current Net Income (TTM) was -81. Tradetool Auto Co's current Cash Flow from Operations (TTM) was 32. ==> 32 > -81 ==> CFROA > ROA ==> Score 1.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Dec25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec24 to Dec25
=161.029/2111.0798
=0.07627803

Gearing (Last Year: Dec24)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec23 to Dec24
=250.454/2298.2932
=0.10897391

Tradetool Auto Co's gearing of this year was 0.07627803. Tradetool Auto Co's gearing of last year was 0.10897391. ==> 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

Current Ratio (This Year: Dec25)=Total Current Assets/Total Current Liabilities
=1213.972/779.033
=1.55830626

Current Ratio (Last Year: Dec24)=Total Current Assets/Total Current Liabilities
=1028.481/576.535
=1.78390037

Tradetool Auto Co's current ratio of this year was 1.55830626. Tradetool Auto Co's current ratio of last year was 1.78390037. ==> 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.

Tradetool Auto Co's number of shares in issue this year was 79.574. Tradetool Auto Co's number of shares in issue last year was 79.574. ==> There is smaller number of shares in issue this year, or the same. ==> Score 1.

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.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=248.9/1196.194
=0.20807662

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=199.118/1246.499
=0.1597418

Tradetool Auto Co's gross margin of this year was 0.20807662. Tradetool Auto Co's gross margin of last year was 0.1597418. ==> This year's gross margin is higher. ==> Score 1.

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

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Dec24)
=1196.194/2212.355
=0.54068809

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Dec23)
=1246.499/2404.165
=0.51847481

Tradetool Auto Co's asset turnover of this year was 0.54068809. Tradetool Auto Co's asset turnover of last year was 0.51847481. ==> This year's asset turnover is higher. ==> Score 1.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=0+1+0+1+1+0+1+1+1
=6

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Tradetool Auto Co has an F-score of 6 indicating the company's financial situation is typical for a stable company.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 6 mean?
Tradetool Auto Co (ROCO:3685) has a Piotroski F-Score of 6 as of Jul. 15, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Tradetool Auto Co and its competitors. This is 20% above median its historical median of 5.00. Over the past decade, Tradetool Auto Co's Piotroski F-Score has ranged from 4.00 to 9.00. According to the industry distribution chart, Tradetool Auto Co ranks #345 out of 1285 companies in the Vehicles & Parts industry, placing it in the top 26.8%.
Is Tradetool Auto Co's Piotroski F-Score too high?
Tradetool Auto Co's current Piotroski F-Score of 6 is 20% above median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 4.00 to a high of 9.00. The Vehicles & Parts industry median Piotroski F-Score is 5.00. Tradetool Auto Co's value of 6 is 20% above this industry median. Based on the distribution chart, Tradetool Auto Co ranks #345 out of 1285 companies in the Vehicles & Parts industry, which is above the industry midpoint. Overall, Tradetool Auto Co has a GF Score™ of 48/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Tradetool Auto Co's Piotroski F-Score compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Tradetool Auto Co ranks #345 out of 1285 companies for Piotroski F-Score. This puts Tradetool Auto Co in the upper half of its industry. The industry median Piotroski F-Score is 5.00. Tradetool Auto Co's value of 6 is 20% above this benchmark. Historically, Tradetool Auto Co's own Piotroski F-Score has ranged from 4.00 to 9.00 over the past decade. While the company's 10-year median is 5.00 vs. the industry median of 5.00, Tradetool Auto Co 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 Piotroski F-Score for a Vehicles & Parts company?
The median Piotroski F-Score among Vehicles & Parts companies is 5.00, based on 1,285 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. Tradetool Auto Co's current Piotroski F-Score of 6 is 20% 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 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 Tradetool Auto Co and its competitors. For the Vehicles & Parts 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. Tradetool Auto Co's current Piotroski F-Score is 6, which is 20% above median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Tradetool Auto Co stock overvalued right now?
Based on GuruFocus' analysis, Tradetool Auto Co (ROCO:3685) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$15.29, compared to a current price of NT$40.00 — trading 161.6% above its estimated fair value. The current Piotroski F-Score is 6, which is 20% above median its 10-year median of 5.00 and 20% above the Vehicles & Parts industry median of 5.00. Tradetool Auto Co's overall GF Score™ is 48/100 with 2 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 Tradetool Auto Co (ROCO:3685), the current Piotroski F-Score is 6 as of Jul. 15, 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 Tradetool Auto Co (ROCO:3685) Overvalued in 2026?

Based on GuruFocus' analysis, Tradetool Auto Co stock appears to be overvalued. The current stock price of NT$40.00 is trading 161.6% above its estimated GF Value™ of NT$15.29. GuruFocus considers Tradetool Auto Co to be Significantly Overvalued.

Key valuation signals for ROCO:3685:

  • Piotroski F-Score: 6 (20% above median its 10-year median of 5.00)
  • GF Value™: NT$15.29 vs. price of NT$40.00 (161.6% above fair value)
  • GF Score™: 48/100 with 2 warning signs
  • Industry Position: 20% above the Vehicles & Parts median (#345 of 1285)

No single metric tells the full story. See the ROCO:3685 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Tradetool Auto Co Business Description

Address No. 213 Chaofu Road, Room No. 7, 4th Floor, Xitun District, Taichung City, TWN, 407
Tradetool Auto Co Ltd is engaged in manufacturing and trading light guide plates, automotive stamping and welding parts, and developing and trading related molds. The company's department includes: Optical Injection Component Department, Metal Parts Stamping Department, Solar Energy Business Department, Construction and Investment Business Department. The company generates the majority of its revenue from the Metal Parts Stamping Department, which is engaged in body metal stamping and welding, trading, and the development and trading of related molds.
48GF Score

Get the complete analysis for ROCO:3685

Piotroski F-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

NT$40.00
Price
NT$15.29
GF Value