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Air Asia CoTPE:2630 -9.68%83 PEG Ratio is 2.78 as of Jul. 23, 2026, which is 67% below its 10-year median of 8.55. GuruFocus rates TPE:2630 with a GF Score™ of 83/100 and a GF Value™ of NT$38.73 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 124 Aerospace & Defense companies, Air Asia Co ranks worse than 57.26% on this metric.
PE Ratio without NRI / 5-Year EBITDA Growth Rate*
PEG Ratio is defined as the PE Ratio without NRI divided by the growth ratio. The growth rate we use is the 5-Year EBITDA growth rate. As of today, Air Asia Co's PE Ratio without NRI is 54.72. Air Asia Co's 5-Year EBITDA growth rate is 19.70%. Therefore, Air Asia Co's PEG Ratio for today is 2.78.
* 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.
The historical rank and industry rank for Air Asia Co's PEG Ratio or its related term are showing as below:
TPE:2630'
s PEG Ratio Range Over the Past 10 Years
Min: 2.1 Med: 8.55 Max: 435.91
Current: 2.77
During the past 13 years, Air Asia Co's highest PEG Ratio was 435.91. The lowest was 2.10. And the median was 8.55.
TPE:2630's PEG Ratio is ranked worse than 57.26% of 124
companies
in the Aerospace & Defense industry
Industry Median: 2.415
vs TPE:2630: 2.77
Peter Lynch thinks a company with a P/E ratio equal to its growth rate is fairly valued.
Air Asia Co (TPE:2630) 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.
Air Asia Co PEG Ratio Related Terms
Air Asia Co PEG Ratio Historical Data
* Premium members only.
The historical data trend for Air Asia Co's PEG Ratio can be seen below:
* 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.
For the Aerospace & Defense subindustry, Air Asia 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.
Air Asia Co PEG Ratio vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Air Asia Co's PEG Ratio distribution charts can be found below:
* The bar in red indicates where Air Asia Co's PEG Ratio falls into.
* 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.
Air Asia Co (TPE:2630) has a PEG Ratio of 2.78 as of Jul. 23, 2026. Price-earnings to growth ratio is the ratio of price-earnings to a company's earnings growth rate. View historical data on Air Asia Co and its competitors. This is 67% below median its historical median of 8.55. Over the past decade, Air Asia Co's PEG Ratio has ranged from 2.10 to 435.91. According to the industry distribution chart, Air Asia Co ranks #71 out of 124 companies in the Aerospace & Defense industry, placing it in the top 57.3%.
Is Air Asia Co's PEG Ratio too high?
Air Asia Co's current PEG Ratio of 2.78 is 67% below median its 10-year median of 8.55. Over the past 10 years, this metric has ranged from a low of 2.10 to a high of 435.91. The Aerospace & Defense industry median PEG Ratio is 2.42. Air Asia Co's value of 2.78 is 15.1% above this industry median. Based on the distribution chart, Air Asia Co ranks #71 out of 124 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Air Asia Co has a GF Score™ of 83/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Air Asia Co's PEG Ratio compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Air Asia Co ranks #71 out of 124 companies for PEG Ratio. This places Air Asia Co in the lower half of its industry. The industry median PEG Ratio is 2.42. Air Asia Co's value of 2.78 is 15.1% above this benchmark. Historically, Air Asia Co's own PEG Ratio has ranged from 2.10 to 435.91 over the past decade. While the company's 10-year median is 8.55 vs. the industry median of 2.42, Air Asia 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 2.42, based on 124 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. Air Asia Co's current PEG Ratio of 2.78 is 15.1% 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 Air Asia Co and its competitors. For the Aerospace & Defense industry, the median PEG Ratio is 2.42 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Air Asia Co's current PEG Ratio is 2.78, which is 67% below median its own 10-year median of 8.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Air Asia Co stock overvalued right now?
Based on GuruFocus' analysis, Air Asia Co (TPE:2630) is currently considered Significantly Overvalued. The stock's GF Value™ is NT$38.73, compared to a current price of NT$53.30 — trading 37.6% above its estimated fair value. The current PEG Ratio is 2.78, which is 67% below median its 10-year median of 8.55 and 15.1% above the Aerospace & Defense industry median of 2.42. Air Asia Co's overall GF Score™ is 83/100 with 4 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 Air Asia Co (TPE:2630), the current PEG Ratio is 2.78 as of Jul. 23, 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 Air Asia Co (TPE:2630) Overvalued in 2026?
Based on GuruFocus' analysis, Air Asia Co stock appears to be overvalued.
The current stock price of NT$53.30 is trading 37.6% above its estimated GF Value™ of NT$38.73.
GuruFocus considers Air Asia Co to be Significantly Overvalued.
Key valuation signals for TPE:2630:
PEG Ratio: 2.78 (67% below median its 10-year median of 8.55)
GF Value™: NT$38.73 vs. price of NT$53.30 (37.6% above fair value)
Industry Position: 15.1% above the Aerospace & Defense median (#71 of 124)
No single metric tells the full story. See the TPE:2630 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Air Asia Co Ltd provides maintenance, renovation, upgrades, and integrated logistic support services for the aircraft and related components. It offers various services such as aircraft structure damage repair, airframe modification and retrofit, helicopter maintenance services, inspection, repair, and overhaul for various aircraft avionics/hydraulic/mechanical components, distributing parts and components, etc. Geographically, the Group generates maximum revenue from Taiwan, and the rest from Asia (excluding Taiwan), and other markets.
83GF Score
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