Great Taipei Gas has the GF Score of 87, which implies that the company
might have
Good outperformance 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 Great Taipei Gas
might have
Good outperformance potential.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Great Taipei Gas (TPE:9908) 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.
Great Taipei Gas GF Score Related Terms
TPE:9908 vs ATO, NI, UGI: GF Score Comparison
For the Utilities - Regulated Gas subindustry, Great Taipei Gas'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.
Great Taipei Gas GF Score vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Great Taipei Gas's GF Score distribution charts can be found below:
* The bar in red indicates where Great Taipei Gas's GF Score falls into.
Great Taipei Gas (TPE:9908) has a GF Score of 87 as of Jul. 07, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Great Taipei Gas and its competitors. This is 16% above median its historical median of 75.00. Over the past decade, Great Taipei Gas' GF Score has ranged from 33.00 to 87.00.
Is Great Taipei Gas' GF Score too high?
Great Taipei Gas' current GF Score of 87 is 16% above median its 10-year median of 75.00. Over the past 10 years, this metric has ranged from a low of 33.00 to a high of 87.00. Overall, Great Taipei Gas has a GF Score™ of 87/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Great Taipei Gas' GF Score compare to ATO and NI?
Great Taipei Gas' GF Score of 87 can be compared against companies in the Utilities - Regulated industry. Historically, Great Taipei Gas' own GF Score has ranged from 33.00 to 87.00 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 Utilities - Regulated company?
A good GF Score depends on the Utilities - Regulated 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 Great Taipei Gas and its competitors. Great Taipei Gas's current GF Score is 87, which is 16% above median its own 10-year median of 75.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Great Taipei Gas stock overvalued right now?
Based on GuruFocus' analysis, Great Taipei Gas (TPE:9908) is currently considered Fairly Valued. The stock's GF Value™ is NT$31.57, compared to a current price of NT$30.00 — trading 5% below its estimated fair value. The current GF Score is 87, which is 16% above median its 10-year median of 75.00. Great Taipei Gas' overall GF Score™ is 87/100 with 4 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 Great Taipei Gas (TPE:9908), the current GF Score is 87 as of Jul. 07, 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 Great Taipei Gas (TPE:9908) Overvalued in 2026?
Based on GuruFocus' analysis, Great Taipei Gas stock appears to be undervalued.
The current stock price of NT$30.00 is trading 5% below its estimated GF Value™ of NT$31.57.
GuruFocus considers Great Taipei Gas to be Fairly Valued.
Key valuation signals for TPE:9908:
GF Score: 87 (16% above median its 10-year median of 75.00)
GF Value™: NT$31.57 vs. price of NT$30.00 (5% below fair value)
No single metric tells the full story. See the TPE:9908 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Great Taipei Gas Corp is engaged in the supply of gas, the manufacture and supply of gas equipment and related equipment, the marketing of gas equipment, the sale of meters and gauges (gas meters), the Type I telecommunications business, and the office building rental business. Its operating segments are: Gas sales department, which generates maximum revenue; Equipment department; Investment department; Telecom department; and Others.
87GF Score
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