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Young Optics has the GF Score of 63, which implies that the company
might have
Poor future performance potential.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Young Optics
might have
Poor future performance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Young Optics (TPE:3504) GF Score Explanation
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Young Optics GF Score Related Terms
TPE:3504 vs VRT, BE: GF Score Comparison
For the Electrical Equipment & Parts subindustry, Young Optics's GF Score, along with its competitors' market caps and GF 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.
Young Optics GF Score vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Young Optics's GF Score distribution charts can be found below:
* The bar in red indicates where Young Optics's GF Score falls into.
Young Optics (TPE:3504) has a GF Score of 63 as of Jul. 14, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Young Optics and its competitors. This is near median its historical median of 65.00. Over the past decade, Young Optics' GF Score has ranged from 26.00 to 76.00.
Is Young Optics' GF Score too high?
Young Optics' current GF Score of 63 is near median its 10-year median of 65.00. Over the past 10 years, this metric has ranged from a low of 26.00 to a high of 76.00. Overall, Young Optics has a GF Score™ of 63/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Young Optics' GF Score compare to VRT and BE?
Young Optics' GF Score of 63 can be compared against companies in the Industrial Products industry. Historically, Young Optics' own GF Score has ranged from 26.00 to 76.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Score for an Industrial Products company?
A good GF Score depends on the Industrial Products industry context. However, GF Score 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 GF Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Young Optics and its competitors. Young Optics's current GF Score is 63, which is near median its own 10-year median of 65.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Young Optics stock overvalued right now?
Based on GuruFocus' analysis, Young Optics (TPE:3504) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$52.29, compared to a current price of NT$71.20 — trading 36.2% above its estimated fair value. The current GF Score is 63, which is near median its 10-year median of 65.00. Young Optics' overall GF Score™ is 63/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Young Optics (TPE:3504), the current GF Score is 63 as of Jul. 14, 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 Young Optics (TPE:3504) Overvalued in 2026?
Based on GuruFocus' analysis, Young Optics stock appears to be overvalued.
The current stock price of NT$71.20 is trading 36.2% above its estimated GF Value™ of NT$52.29.
GuruFocus considers Young Optics to be Significantly Overvalued.
Key valuation signals for TPE:3504:
GF Score: 63 (near median its 10-year median of 65.00)
GF Value™: NT$52.29 vs. price of NT$71.20 (36.2% above fair value)
No single metric tells the full story. See the TPE:3504 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Young Optics Inc mainly engages in research, design, manufacturing and sales of optical components, optical engines, and key components. The Group is mainly engaged in the development, market expansion, and manufacture of optical related products. The company has a single operating segment. The product portfolio of the company comprises mold machining, metal machining, optical components, Engine, Module, etc. The company has presence in Mainland China, Southeast Asia, Europe, United States, Taiwan, and Others.
63GF Score
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