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.
AerSaleASLE -0.50%66 14-Day RSI is 38.13 as of Jul. 15, 2026. GuruFocus rates ASLE with a GF Score™ of 66/100 and a GF Value™ of $7.62 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 1,081 Transportation companies, AerSale ranks better than 81.41% on this metric.
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.
As of today (2026-07-15), AerSale's 14-Day RSI is 38.13.
The industry rank for AerSale's 14-Day RSI or its related term are showing as below:
ASLE's 14-Day RSI is ranked better than 81.41% of 1081
companies
in the Transportation industry
Industry Median: 48.26
vs ASLE: 38.13
AerSale (NAS:ASLE) 14-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.
AerSale 14-Day RSI Related Terms
ASLE vs UP, ICTSF, SKAS: 14-Day RSI Comparison
For the Airports & Air Services subindustry, AerSale's 14-Day RSI, along with its competitors' market caps and 14-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.
AerSale 14-Day RSI vs Transportation Industry
For the Transportation industry and Industrials sector, AerSale's 14-Day RSI distribution charts can be found below:
* The bar in red indicates where AerSale's 14-Day RSI falls into.
* 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.
AerSale (ASLE) has a 14-Day RSI of 38.13 as of Jul. 15, 2026. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on AerSale and its competitors. According to the industry distribution chart, AerSale ranks #201 out of 1081 companies in the Transportation industry, placing it in the top 18.6%.
Is AerSale's 14-Day RSI too high?
AerSale's current 14-Day RSI is 38.13. The Transportation industry median 14-Day RSI is 48.26. AerSale's value of 38.13 is 21% below this industry median. Based on the distribution chart, AerSale ranks #201 out of 1081 companies in the Transportation industry, which is in the top quartile — a strong position relative to peers. Overall, AerSale has a GF Score™ of 66/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does AerSale's 14-Day RSI compare to UP and ICTSF?
According to the Transportation industry distribution chart, AerSale ranks #201 out of 1081 companies for 14-Day RSI. This places AerSale in the top 19% of its industry — outperforming the majority of peers. The industry median 14-Day RSI is 48.26. AerSale's value of 38.13 is 21% below this benchmark. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good 14-Day RSI for a Transportation company?
The median 14-Day RSI among Transportation companies is 48.26, based on 1,081 companies in the industry. Companies in the top quartile (top 25%) have a 14-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 14-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. AerSale's current 14-Day RSI of 38.13 is 21% below 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 14-Day RSI mean?
A high 14-Day RSI can signal that a stock is expensive relative to its fundamentals. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on AerSale and its competitors. For the Transportation industry, the median 14-Day RSI is 48.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. AerSale's current 14-Day RSI is 38.13. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is AerSale stock overvalued right now?
Based on GuruFocus' analysis, AerSale (ASLE) is currently considered Modestly Undervalued. The stock's GF Value™ is $7.62, compared to a current price of $6.01 — trading 21.1% below its estimated fair value. The current 14-Day RSI is 38.13 and 21% below the Transportation industry median of 48.26. AerSale's overall GF Score™ is 66/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 14-Day RSI calculated?
14-Day RSI is calculated from a company's financial statements. For AerSale (ASLE), the current 14-Day RSI is 38.13 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 AerSale (ASLE) Overvalued in 2026?
Based on GuruFocus' analysis, AerSale stock appears to be undervalued.
The current stock price of $6.01 is trading 21.1% below its estimated GF Value™ of $7.62.
GuruFocus considers AerSale to be Modestly Undervalued.
Key valuation signals for ASLE:
14-Day RSI: 38.13
GF Value™: $7.62 vs. price of $6.01 (21.1% below fair value)
Industry Position: 21% below the Transportation median (#201 of 1081)
No single metric tells the full story. See the ASLE stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
AerSale Corp offers full-service support to owners and operators of mid-life commercial aircraft. It specializes in the sale, lease, and exchange of used aircraft, engines, and components, in addition to providing various maintenance, repair, and overhaul, and engineering services for commercial aircraft and components. AerSale also offers asset management services to owners of end-of-life aircraft and engine portfolios. The company has two reportable segments: Asset Management Solutions and TechOps. Maximum revenue is generated from the Asset Management Solutions segment, which comprises activities to extract value from strategic asset acquisitions through leasing, trading, or disassembling for product sales. Geographically, the company derives maximum revenue from its domestic market.
66GF Score
Get the complete analysis for ASLE
14-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
ASLE has been successfully added to your 
