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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 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.
Aero Win Technology 9-Day RSI Related Terms
TPE:8222 vs SPCX, GE, RTX: 9-Day RSI Comparison
For the Aerospace & Defense subindustry, Aero Win Technology'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.
Aero Win Technology 9-Day RSI vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, Aero Win Technology's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Aero Win Technology's 9-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.
Aero Win Technology (TPE:8222) has a 9-Day RSI of 50.87 as of Jul. 23, 2026. According to the industry distribution chart, Aero Win Technology ranks #255 out of 366 companies in the Aerospace & Defense industry, placing it in the top 69.7%.
Is Aero Win Technology's 9-Day RSI too high?
Aero Win Technology's current 9-Day RSI is 50.87. The Aerospace & Defense industry median 9-Day RSI is 44.11. Aero Win Technology's value of 50.87 is 15.3% above this industry median. Based on the distribution chart, Aero Win Technology ranks #255 out of 366 companies in the Aerospace & Defense industry, which is below the industry midpoint. Overall, Aero Win Technology has a GF Score™ of 82/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Aero Win Technology's 9-Day RSI compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Aero Win Technology ranks #255 out of 366 companies for 9-Day RSI. This places Aero Win Technology in the lower half of its industry. The industry median 9-Day RSI is 44.11. Aero Win Technology's value of 50.87 is 15.3% 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 44.11, based on 366 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. Aero Win Technology's current 9-Day RSI of 50.87 is 15.3% 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 44.11 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aero Win Technology's current 9-Day RSI is 50.87. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aero Win Technology stock overvalued right now?
Based on GuruFocus' analysis, Aero Win Technology (TPE:8222) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$65.40, compared to a current price of NT$39.90 — trading 39% below its estimated fair value. The current 9-Day RSI is 50.87 and 15.3% above the Aerospace & Defense industry median of 44.11. Aero Win Technology's overall GF Score™ is 82/100 with 5 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 Aero Win Technology (TPE:8222), the current 9-Day RSI is 50.87 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 Aero Win Technology (TPE:8222) Overvalued in 2026?
Based on GuruFocus' analysis, Aero Win Technology stock appears to be undervalued.
The current stock price of NT$39.90 is trading 39% below its estimated GF Value™ of NT$65.40.
GuruFocus considers Aero Win Technology to be Significantly Undervalued.
Key valuation signals for TPE:8222:
9-Day RSI: 50.87
GF Value™: NT$65.40 vs. price of NT$39.90 (39% below fair value)
Industry Position: 15.3% above the Aerospace & Defense median (#255 of 366)
No single metric tells the full story. See the TPE:8222 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aero Win Technology Corp mainly engaged in the manufacturing, repairing, and trading of various types of aviation and engine accessories and hardware tools, as well as the trading of various types of aviation alloy material and hardware. Additionally, the Company acts as an agent for domestic and foreign manufacturers in distribution, bidding, quoting, and various import and export trade activities. The company has single operating segment. The Company has no foreign operation. Its products are Oil Collecto; Plenum, Inlet Air; Rear Flange; Front Flange; Oil Cover Inlet; SAGB Casing; Bearing Support; Cooling Insert of vane; Brackets; Combustion Liner; Combustion Chamber Liner; Inner and Outer Rings for Stators; Flanges for Stator; Ring Assembly, Curvic; Inlet Housing; and Case, Diffuser.
82GF Score
Get the complete analysis for TPE:8222
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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