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 Montana Aerospace AG's 9-Day RSI or its related term are showing as below:
MTASF's 9-Day RSI is ranked better than 57.81% of 365
companies
in the Aerospace & Defense industry
Industry Median: 40.79
vs MTASF: 51.68
Montana Aerospace AG (OTCPK:MTASF) 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.
Montana Aerospace AG 9-Day RSI Related Terms
MTASF vs SPCX, GE, RTX: 9-Day RSI Comparison
For the Aerospace & Defense subindustry, Montana Aerospace AG'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.
Montana Aerospace AG 9-Day RSI vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Montana Aerospace AG's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Montana Aerospace AG's 9-Day RSI falls into.
Montana Aerospace AG (OTCPK:MTASF) 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.
Montana Aerospace AG (MTASF) has a 9-Day RSI of 51.68 as of Jun. 30, 2026. According to the industry distribution chart, Montana Aerospace AG ranks #154 out of 365 companies in the Aerospace & Defense industry, placing it in the top 42.2%.
Is Montana Aerospace AG's 9-Day RSI too high?
Montana Aerospace AG's current 9-Day RSI is 51.68. The Aerospace & Defense industry median 9-Day RSI is 40.79. Montana Aerospace AG's value of 51.68 is 26.7% above this industry median. Based on the distribution chart, Montana Aerospace AG ranks #154 out of 365 companies in the Aerospace & Defense industry, which is above the industry midpoint. Overall, Montana Aerospace AG has a GF Score™ of 44/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Montana Aerospace AG's 9-Day RSI compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Montana Aerospace AG ranks #154 out of 365 companies for 9-Day RSI. This puts Montana Aerospace AG in the upper half of its industry. The industry median 9-Day RSI is 40.79. Montana Aerospace AG's value of 51.68 is 26.7% 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 an Aerospace & Defense company?
The median 9-Day RSI among Aerospace & Defense companies is 40.79, based on 365 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. Montana Aerospace AG's current 9-Day RSI of 51.68 is 26.7% 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 Aerospace & Defense industry, the median 9-Day RSI is 40.79 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Montana Aerospace AG's current 9-Day RSI is 51.68. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Montana Aerospace AG stock overvalued right now?
Based on GuruFocus' analysis, Montana Aerospace AG (MTASF) is currently considered Modestly Overvalued. The stock's GF Value™ is $20.62, compared to a current price of $26.50 — trading 28.5% above its estimated fair value. The current 9-Day RSI is 51.68 and 26.7% above the Aerospace & Defense industry median of 40.79. Montana Aerospace AG's overall GF Score™ is 44/100 with 3 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 Montana Aerospace AG (MTASF), the current 9-Day RSI is 51.68 as of Jun. 30, 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 Montana Aerospace AG (MTASF) Overvalued in 2026?
Based on GuruFocus' analysis, Montana Aerospace AG stock appears to be overvalued.
The current stock price of $26.50 is trading 28.5% above its estimated GF Value™ of $20.62.
GuruFocus considers Montana Aerospace AG to be Modestly Overvalued.
Key valuation signals for MTASF:
9-Day RSI: 51.68
GF Value™: $20.62 vs. price of $26.50 (28.5% above fair value)
Industry Position: 26.7% above the Aerospace & Defense median (#154 of 365)
No single metric tells the full story. See the MTASF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Montana Aerospace AG is a vertically integrated manufacturer and supplier of complex components, structures, and customized assemblies, as well as semi-finished products for specialized applications in a wide array of end markets. The company's reportable segments are Aerostructures and Alpine Metal Tech. Maximum revenue is generated from the Aerostructures segment, which develops and manufactures aircraft parts. Its product portfolio ranges from structural components for fuselage, wings, and landing gear to critical engine components subject to high thermal and mechanical loads, and functional components for the cabin interior. Geographically, the company generates maximum revenue from the USA, followed by Brazil, Germany, China, the United Kingdom, Belgium, and other countries.
44GF Score
Get the complete analysis for MTASF
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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