The historical rank and industry rank for Jet Optoelectronics Co's Pretax Margin % or its related term are showing as below:
ROCO:2255'
s Pretax Margin % Range Over the Past 10 Years
Min: -11.36 Med: 1.4 Max: 10.04
Current: -11.36
ROCO:2255's Pretax Margin % is ranked worse than 90.1% of 1323
companies
in the Vehicles & Parts industry
Industry Median: 4.42
vs ROCO:2255: -11.36
Jet Optoelectronics Co (ROCO:2255) Pretax Margin % Explanation
The pretax margin, as know as pretax profit margin, is widely used to measure the operating efficiency of a company before deducting taxes.
The pretax margin is sometimes preferred over the net margin as tax expenditures can make profitability comparisons between companies misleading.
It is a useful tool to compare companies operating in the same sector and less effective when comparing companies from other sectors as each industry generally has different operating expenses and sales patterns.
The long term trend of the pretax margin is a good indicator of the competitiveness and health of the business.
Jet Optoelectronics Co Pretax Margin % Related Terms
Jet Optoelectronics Co Pretax Margin % Historical Data
* Premium members only.
The historical data trend for Jet Optoelectronics Co's Pretax Margin % 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.
ROCO:2255 vs ORLY, AZO: Pretax Margin % Comparison
For the Auto Parts subindustry, Jet Optoelectronics Co's Pretax Margin %, along with its competitors' market caps and Pretax Margin % 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.
Jet Optoelectronics Co Pretax Margin % vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Jet Optoelectronics Co's Pretax Margin % distribution charts can be found below:
* The bar in red indicates where Jet Optoelectronics Co's Pretax Margin % 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.
Jet Optoelectronics Co (ROCO:2255) has a Pretax Margin % of -5.38% as of Dec. 2025. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Jet Optoelectronics Co and its competitors. According to the industry distribution chart, Jet Optoelectronics Co ranks #1192 out of 1323 companies in the Vehicles & Parts industry, placing it in the top 90.1%.
Is Jet Optoelectronics Co's Pretax Margin % too high?
Jet Optoelectronics Co's current Pretax Margin % is -5.38%. Based on the distribution chart, Jet Optoelectronics Co ranks #1192 out of 1323 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, Jet Optoelectronics Co has a GF Score™ of 61/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Jet Optoelectronics Co's Pretax Margin % compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, Jet Optoelectronics Co ranks #1192 out of 1323 companies for Pretax Margin %. This places Jet Optoelectronics Co in the lower half of its industry. The industry median Pretax Margin % is 4.42. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Pretax Margin % for a Vehicles & Parts company?
The median Pretax Margin % among Vehicles & Parts companies is 4.42, based on 1,323 companies in the industry. Companies in the top quartile (top 25%) have a Pretax Margin % significantly above this median, while those in the bottom quartile fall well below. However, Pretax Margin % 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 Pretax Margin % mean?
A high Pretax Margin % can signal that a stock is expensive relative to its fundamentals. Pre-Tax margin is the ratio of total pre-tax income to net sales. View historical data on Jet Optoelectronics Co and its competitors. For the Vehicles & Parts industry, the median Pretax Margin % is 4.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jet Optoelectronics Co's current Pretax Margin % is -5.38%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jet Optoelectronics Co stock overvalued right now?
Based on GuruFocus' analysis, Jet Optoelectronics Co (ROCO:2255) is currently considered Possible Value Trap. The stock's GF Value™ is NT$30.22, compared to a current price of NT$17.05 — trading 43.6% below its estimated fair value. The current Pretax Margin % is -5.38%. Jet Optoelectronics Co's overall GF Score™ is 61/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Pretax Margin % calculated?
Pretax Margin % is calculated from a company's financial statements. For Jet Optoelectronics Co (ROCO:2255), the current Pretax Margin % is -5.38% as of Dec. 2025. 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 Jet Optoelectronics Co (ROCO:2255) Overvalued in 2026?
Based on GuruFocus' analysis, Jet Optoelectronics Co stock appears to be undervalued.
The current stock price of NT$17.05 is trading 43.6% below its estimated GF Value™ of NT$30.22.
GuruFocus considers Jet Optoelectronics Co to be Possible Value Trap.
Key valuation signals for ROCO:2255:
Pretax Margin %: -5.38%
GF Value™: NT$30.22 vs. price of NT$17.05 (43.6% below fair value)
No single metric tells the full story. See the ROCO:2255 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Jet Optoelectronics Co Ltd is engaged in the design, manufacture, and sales of high-value-added automotive multimedia audio-visual and human-machine interface systems, as well as the wholesale of automobile and motorcycle parts and equipment.
61GF Score
Get the complete analysis for ROCO:2255
Pretax Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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