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Acon Optics Communications has the GF Score of 65, 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 Acon Optics Communications
might have
Poor future performance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
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.
Acon Optics Communications GF Score Related Terms
ROCO:6820 vs CSCO, CIEN, MSI: GF Score Comparison
For the Communication Equipment subindustry, Acon Optics Communications'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.
Acon Optics Communications GF Score vs Hardware Industry
For the Hardware industry and Technology sector, Acon Optics Communications's GF Score distribution charts can be found below:
* The bar in red indicates where Acon Optics Communications's GF Score falls into.
Acon Optics Communications (ROCO:6820) has a GF Score of 65 as of Jul. 18, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Acon Optics Communications and its competitors. This is 103% above median its historical median of 32.00. Over the past decade, Acon Optics Communications' GF Score has ranged from 11.00 to 67.00.
Is Acon Optics Communications' GF Score too high?
Acon Optics Communications' current GF Score of 65 is 103% above median its 10-year median of 32.00. Over the past 10 years, this metric has ranged from a low of 11.00 to a high of 67.00. Overall, Acon Optics Communications has a GF Score™ of 65/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Acon Optics Communications' GF Score compare to CSCO and CIEN?
Acon Optics Communications' GF Score of 65 can be compared against companies in the Hardware industry. Historically, Acon Optics Communications' own GF Score has ranged from 11.00 to 67.00 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 a Hardware company?
A good GF Score depends on the Hardware 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 Acon Optics Communications and its competitors. Acon Optics Communications's current GF Score is 65, which is 103% above median its own 10-year median of 32.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Acon Optics Communications stock overvalued right now?
Based on GuruFocus' analysis, Acon Optics Communications (ROCO:6820) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$56.65, compared to a current price of NT$250.00 — trading 341.3% above its estimated fair value. The current GF Score is 65, which is 103% above median its 10-year median of 32.00. Acon Optics Communications' overall GF Score™ is 65/100 with 3 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 Acon Optics Communications (ROCO:6820), the current GF Score is 65 as of Jul. 18, 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 Acon Optics Communications (ROCO:6820) Overvalued in 2026?
Based on GuruFocus' analysis, Acon Optics Communications stock appears to be overvalued.
The current stock price of NT$250.00 is trading 341.3% above its estimated GF Value™ of NT$56.65.
GuruFocus considers Acon Optics Communications to be Significantly Overvalued.
Key valuation signals for ROCO:6820:
GF Score: 65 (103% above median its 10-year median of 32.00)
GF Value™: NT$56.65 vs. price of NT$250.00 (341.3% above fair value)
No single metric tells the full story. See the ROCO:6820 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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