Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
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 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
SHSE:688239's PEG Ratio is ranked worse than 59.35% of 123
companies
in the Aerospace & Defense industry
Industry Median: 2.44
vs SHSE:688239: 2.78
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Guizhou Aviation Technical Development Co (SHSE:688239) PEG Ratio Explanation
To compare stocks with different growth rates, Peter Lynch invented a ratio called PEG Ratio. PEG Ratio is defined as the P/E ratio divided by the growth ratio. He thinks a company with a P/E ratio equal to its growth rate is fairly valued. Still he said he would rather buy a company growing 20% a year with a P/E of 20, instead of a company growing 10% a year with a P/E of 10.
Guizhou Aviation Technical Development Co PEG Ratio Related Terms
Guizhou Aviation Technical Development Co PEG Ratio Historical Data
* 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.
Guizhou Aviation Technical Development Co PEG Ratio Chart
Guizhou Aviation Technical Development Co Annual Data
SHSE:688239 vs SPCX, GE, RTX: PEG Ratio Comparison
For the Aerospace & Defense subindustry, Guizhou Aviation Technical Development Co's PEG Ratio, along with its competitors' market caps and PEG Ratio 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.
Guizhou Aviation Technical Development Co PEG Ratio vs Aerospace & Defense Industry
* 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.
* Note: The 5-Year EBITDA Growth Rate is the 5-year average EBITDA per share growth rate. While the denominator is a percentage, we use the whole number as opposed to the decimal form for the calculation. For example, 5% would be shown as 5 as opposed to 0.05. If it's smaller than or equal to 0, then the PEG Ratio is not calculated.
Guizhou Aviation Technical Development Co (SHSE:688239) has a PEG Ratio of 2.78 as of Jul. 15, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Guizhou Aviation Technical Development Co and its competitors. This is 65% below median its historical median of 8.02. Over the past decade, Guizhou Aviation Technical Development Co's PEG Ratio has ranged from 0.59 to 11.93. According to the industry distribution chart, Guizhou Aviation Technical Development Co ranks #73 out of 123 companies in the Aerospace & Defense industry, placing it in the top 59.3%.
Is Guizhou Aviation Technical Development Co's PEG Ratio too high?
Guizhou Aviation Technical Development Co's current PEG Ratio of 2.78 is 65% below median its 10-year median of 8.02. Over the past 10 years, this metric has ranged from a low of 0.59 to a high of 11.93. The Aerospace & Defense industry median PEG Ratio is 2.44. Guizhou Aviation Technical Development Co's value of 2.78 is 13.9% above this industry median. Based on the distribution chart, Guizhou Aviation Technical Development Co ranks #73 out of 123 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Guizhou Aviation Technical Development Co has a GF Score™ of 88/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Guizhou Aviation Technical Development Co's PEG Ratio compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Guizhou Aviation Technical Development Co ranks #73 out of 123 companies for PEG Ratio. This places Guizhou Aviation Technical Development Co in the lower half of its industry. The industry median PEG Ratio is 2.44. Guizhou Aviation Technical Development Co's value of 2.78 is 13.9% above this benchmark. Historically, Guizhou Aviation Technical Development Co's own PEG Ratio has ranged from 0.59 to 11.93 over the past decade. While the company's 10-year median is 8.02 vs. the industry median of 2.44, Guizhou Aviation Technical Development Co has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good PEG Ratio for an Aerospace & Defense company?
The median PEG Ratio among Aerospace & Defense companies is 2.44, based on 123 companies in the industry. Companies in the top quartile (top 25%) have a PEG Ratio significantly above this median, while those in the bottom quartile fall well below. However, PEG Ratio should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Guizhou Aviation Technical Development Co's current PEG Ratio of 2.78 is 13.9% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high PEG Ratio mean?
A high PEG Ratio can signal that a stock is expensive relative to its fundamentals. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Guizhou Aviation Technical Development Co and its competitors. For the Aerospace & Defense industry, the median PEG Ratio is 2.44 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Guizhou Aviation Technical Development Co's current PEG Ratio is 2.78, which is 65% below median its own 10-year median of 8.02. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Guizhou Aviation Technical Development Co stock overvalued right now?
Based on GuruFocus' analysis, Guizhou Aviation Technical Development Co (SHSE:688239) is currently considered Modestly Overvalued. The stock's GF Value™ is ¥40.01, compared to a current price of ¥46.50 — trading 16.2% above its estimated fair value. The current PEG Ratio is 2.78, which is 65% below median its 10-year median of 8.02 and 13.9% above the Aerospace & Defense industry median of 2.44. Guizhou Aviation Technical Development Co's overall GF Score™ is 88/100 with 5 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is PEG Ratio calculated?
PEG Ratio is calculated from a company's financial statements. For Guizhou Aviation Technical Development Co (SHSE:688239), the current PEG Ratio is 2.78 as of Jul. 15, 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 Guizhou Aviation Technical Development Co (SHSE:688239) Overvalued in 2026?
Based on GuruFocus' analysis, Guizhou Aviation Technical Development Co stock appears to be overvalued.
The current stock price of ¥46.50 is trading 16.2% above its estimated GF Value™ of ¥40.01.
GuruFocus considers Guizhou Aviation Technical Development Co to be Modestly Overvalued.
Key valuation signals for SHSE:688239:
PEG Ratio: 2.78 (65% below median its 10-year median of 8.02)
GF Value™: ¥40.01 vs. price of ¥46.50 (16.2% above fair value)
Industry Position: 13.9% above the Aerospace & Defense median (#73 of 123)
No single metric tells the full story. See the SHSE:688239 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Guizhou Aviation Technical Development Co Business Description
Guizhou Aviation Technical Development Co Ltd is engaged in the research and development, production and sales of annular forgings of difficult-to-deform aerospace metal materials. Its products are mainly used in domestic aircraft engines, gas turbines, space launch vehicles, missiles and other high-end equipment fields.
88GF Score
Get the complete analysis for SHSE:688239
PEG Ratio is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SHSE:688239 has been successfully added to your 
