The Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100. Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
The industry rank for American Airlines Group's 9-Day RSI or its related term are showing as below:
MEX:AAL's 9-Day RSI is ranked worse than 91.59% of 1082
companies
in the Transportation industry
Industry Median: 51.52
vs MEX:AAL: 73.49
American Airlines Group (MEX:AAL) 9-Day RSI Explanation
The Relative Strength Index (RSI), developed by J. Welles Wilder in his book “New Concepts in Technical Trading Systems.”, is a momentum oscillator that measures the speed and change of price movements. The RSI is most typically used on a 14-day period, measured on a scale from 0 to 100.
Traditionally, an asset is considered overbought or overvalued when the RSI is above 70 and oversold or undervalued when it is below 30. A RSI surpasses the 30 level indicates a bullish sign, when it slides below 70 level, it’s a bearish sign. This level can be adjusted depending on the security’s pattern and the market’s underlying trend. In an uptrend or bullish market, the RSI might range within a higher interval, investors could set the support level higher. If a downtrend or bearish market occurs, investors may need to lower the resistance level.
RSI can also be used in trading techniques to indicate the trading signal, such as Divergences and Swing Rejections. A shorter period RSI is more reactive to recent price changes, so it can show early signs of reversals. 9-Day RSI is sometimes used together with 14-Day RSI in a two period divergence strategy.
American Airlines Group 9-Day RSI Related Terms
MEX:AAL vs CPA, ALK, SKYW: 9-Day RSI Comparison
For the Airlines subindustry, American Airlines Group's 9-Day RSI, along with its competitors' market caps and 9-Day RSI 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.
American Airlines Group 9-Day RSI vs Transportation Industry
For the Transportation industry and Industrials sector, American Airlines Group's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where American Airlines Group's 9-Day RSI falls into.
American Airlines Group (MEX:AAL) 9-Day RSI Calculation
The formula for calculating RSI is:
RSI
=
100
–
[ 100
/
( 1 + Average Gain
/
Average Loss )]
* Note that the formula uses a positive value for the average loss.
* 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.
American Airlines Group (MEX:AAL) has a 9-Day RSI of 73.49 as of Jul. 07, 2026. According to the industry distribution chart, American Airlines Group ranks #991 out of 1082 companies in the Transportation industry, placing it in the top 91.6%.
Is American Airlines Group's 9-Day RSI too high?
American Airlines Group's current 9-Day RSI is 73.49. The Transportation industry median 9-Day RSI is 51.52. American Airlines Group's value of 73.49 is 42.6% above this industry median. Based on the distribution chart, American Airlines Group ranks #991 out of 1082 companies in the Transportation industry, which is in the bottom quartile relative to peers. Overall, American Airlines Group has a GF Score™ of 68/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does American Airlines Group's 9-Day RSI compare to CPA and ALK?
According to the Transportation industry distribution chart, American Airlines Group ranks #991 out of 1082 companies for 9-Day RSI. This places American Airlines Group in the lower half of its industry. The industry median 9-Day RSI is 51.52. American Airlines Group's value of 73.49 is 42.6% above this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 9-Day RSI for a Transportation company?
The median 9-Day RSI among Transportation companies is 51.52, based on 1,082 companies in the industry. Companies in the top quartile (top 25%) have a 9-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 9-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. American Airlines Group's current 9-Day RSI of 73.49 is 42.6% 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 9-Day RSI mean?
A high 9-Day RSI can signal that a stock is expensive relative to its fundamentals. For the Transportation industry, the median 9-Day RSI is 51.52 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. American Airlines Group's current 9-Day RSI is 73.49. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is American Airlines Group stock overvalued right now?
Based on GuruFocus' analysis, American Airlines Group (MEX:AAL) is currently considered Modestly Overvalued. The stock's GF Value™ is MXN269.85, compared to a current price of MXN317.00 — trading 17.5% above its estimated fair value. The current 9-Day RSI is 73.49 and 42.6% above the Transportation industry median of 51.52. American Airlines Group's overall GF Score™ is 68/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 9-Day RSI calculated?
9-Day RSI is calculated from a company's financial statements. For American Airlines Group (MEX:AAL), the current 9-Day RSI is 73.49 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 American Airlines Group (MEX:AAL) Overvalued in 2026?
Based on GuruFocus' analysis, American Airlines Group stock appears to be overvalued.
The current stock price of MXN317.00 is trading 17.5% above its estimated GF Value™ of MXN269.85.
GuruFocus considers American Airlines Group to be Modestly Overvalued.
Key valuation signals for MEX:AAL:
9-Day RSI: 73.49
GF Value™: MXN269.85 vs. price of MXN317.00 (17.5% above fair value)
Industry Position: 42.6% above the Transportation median (#991 of 1082)
No single metric tells the full story. See the MEX:AAL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
American Airlines is the world's largest airline by aircraft, capacity, and scheduled revenue passenger miles. Its major US hubs are Dallas/Fort Worth, Charlotte, Chicago, Los Angeles, Miami, New York, Philadelphia, Phoenix, and Washington, D.C. It generates over 30% of US airline revenue connecting Latin America with destinations in the United States. After completing a major fleet renewal, the company has the youngest average fleet of US legacy carriers.
68GF Score
Get the complete analysis for MEX:AAL
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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