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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
The GF Value represents the intrinsic value of a stock, determined using GuruFocus' proprietary methodology. The GF Value Line on our stock Summary page provides an estimate of the stock’s fair-trading value.
To calculate this value, GuruFocus follows these steps:
We analyze historical correlations between the stock price and key business performance metrics, such as revenue, earnings, cash flow, and book value.
We identify the metrics that have the strongest historical correlation with the stock price and determine the historical multiples at which the stock has traded relative to these metrics.
Using these historical multiples as a reference, we estimate the stock's fair value while accounting for future business growth. Adjustments may be made based on the company’s past returns and growth trends.
GuruFocus believes that the GF Value Line represents the fair value at which a stock should trade. Stock prices typically fluctuate around this line. If a stock’s price is significantly above the GF Value Line, it is considered overvalued, and its future returns are likely to be lower. Conversely, if the stock price is significantly below the GF Value Line, its future returns are likely to be higher.
(1) These are some simple examples. You can access our GF Valuation filter under All-in-One Screener’s Fundamental tab, and Price-to-GF-Value filter under Valuation Ratio tab and set your own criteria.
(2) A sufficient margin of safety exists only when the stock is undervalued.
Possible Value Trap, Think Twice companies are those that appear significantly undervalued based on their Price-to-GF-Value ratio, but whose fundamentals show signs of weakness.
Indicators that a company may be a value trap include:
* Deteriorating Financial Health: A low Altman Z-scores indicates a higher risk of bankruptcy, or a low Piotroski F-Score. * Earnings Manipulation: A high Beneish M-score indicates potential earnings manipulation, raising concerns about the reliability of reported financials. * Stagnant or Declining Growth: Lack of revenue or earnings growth, or a recent slowdown, may signal limited future prospects.
Investors should conduct thorough due diligence, examining financial statements and growth indicators, to avoid falling into value traps.
D&G Technology Holding Co's Price-to-GF-Value for today is calculated as
Price-to-GF-Value
=
Share Price
/
GF Value
=
0.295
/
1.00
=
0.30
* 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.
D&G Technology Holding Co (HKSE:01301) has a GF Value of HK$1.00 as of Aug. 21, 2026. GF Value represents the current intrinsic value of a stock derived from our exclusive method. View historical data on D&G Technology Holding Co and its competitors.
Is D&G Technology Holding Co's GF Value too high?
D&G Technology Holding Co's current GF Value is HK$1.00. Overall, D&G Technology Holding Co has a GF Score™ of 40/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does D&G Technology Holding Co's GF Value compare to PWR and FIX?
D&G Technology Holding Co's GF Value of HK$1.00 can be compared against companies in the Construction industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Value for a Construction company?
A good GF Value depends on the Construction industry context. However, GF Value 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 Value mean?
A high GF Value can signal that a stock is expensive relative to its fundamentals. GF Value represents the current intrinsic value of a stock derived from our exclusive method. View historical data on D&G Technology Holding Co and its competitors. D&G Technology Holding Co's current GF Value is HK$1.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is D&G Technology Holding Co stock overvalued right now?
Based on GuruFocus' analysis, D&G Technology Holding Co (HKSE:01301) is currently considered Possible Value Trap. The stock's GF Value™ is HK$1.00, compared to a current price of HK$0.30 — trading 70.5% below its estimated fair value. The current GF Value is HK$1.00. D&G Technology Holding Co's overall GF Score™ is 40/100 with 2 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Value calculated?
GF Value is calculated from a company's financial statements. For D&G Technology Holding Co (HKSE:01301), the current GF Value is HK$1.00 as of Aug. 21, 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 D&G Technology Holding Co (HKSE:01301) Overvalued in 2026?
Based on GuruFocus' analysis, D&G Technology Holding Co stock appears to be undervalued.
The current stock price of HK$0.30 is trading 70.5% below its estimated GF Value™ of HK$1.00.
GuruFocus considers D&G Technology Holding Co to be Possible Value Trap.
Key valuation signals for HKSE:01301:
GF Value: HK$1.00
GF Value™: HK$1.00 vs. price of HK$0.30 (70.5% below fair value)
No single metric tells the full story. See the HKSE:01301 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
D&G Technology Holding Co Ltd is a medium-to-large-scale asphalt mixing plant manufacturer and service provider in China. Its products include conventional hot-mix asphalt mixing plants and hot-mix asphalt mixing recycling plants. Asphalt mixtures produced by the company are used in road construction and maintenance projects, including constructing and maintaining all grades of roads and highways. The company has one operating segment: sales of asphalt mixing plants, spare parts, other asphalt specialty equipment, and modified equipment. It also offers asphalt mixing plant customer services, including sales of spare parts and components, and provision of equipment modification services, and leasing of asphalt mixing plants through operating leases.
40GF Score
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