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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.
Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685) 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.
Jiangsu Maixinlin Aviation Science and Technology 9-Day RSI Related Terms
SHSE:688685 vs SPCX, GE, RTX: 9-Day RSI Comparison
* 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.
Jiangsu Maixinlin Aviation Science and Technology 9-Day RSI vs Aerospace & Defense Industry
Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685) 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.
Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685) has a 9-Day RSI of 62.94 as of Aug. 01, 2026. According to the industry distribution chart, Jiangsu Maixinlin Aviation Science and Technology ranks #290 out of 368 companies in the Aerospace & Defense industry, placing it in the top 78.8%.
Is Jiangsu Maixinlin Aviation Science and Technology's 9-Day RSI too high?
Jiangsu Maixinlin Aviation Science and Technology's current 9-Day RSI is 62.94. The Aerospace & Defense industry median 9-Day RSI is 43.76. Jiangsu Maixinlin Aviation Science and Technology's value of 62.94 is 43.8% above this industry median. Based on the distribution chart, Jiangsu Maixinlin Aviation Science and Technology ranks #290 out of 368 companies in the Aerospace & Defense industry, which is in the bottom quartile relative to peers. Overall, Jiangsu Maixinlin Aviation Science and Technology has a GF Score™ of 77/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Jiangsu Maixinlin Aviation Science and Technology's 9-Day RSI compare to SPCX and GE?
According to the Aerospace & Defense industry distribution chart, Jiangsu Maixinlin Aviation Science and Technology ranks #290 out of 368 companies for 9-Day RSI. This places Jiangsu Maixinlin Aviation Science and Technology in the lower half of its industry. The industry median 9-Day RSI is 43.76. Jiangsu Maixinlin Aviation Science and Technology's value of 62.94 is 43.8% 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 43.76, based on 368 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. Jiangsu Maixinlin Aviation Science and Technology's current 9-Day RSI of 62.94 is 43.8% 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 43.76 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Jiangsu Maixinlin Aviation Science and Technology's current 9-Day RSI is 62.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Jiangsu Maixinlin Aviation Science and Technology stock overvalued right now?
Based on GuruFocus' analysis, Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685) is currently considered Modestly Overvalued. The stock's GF Value™ is ¥38.95, compared to a current price of ¥46.71 — trading 19.9% above its estimated fair value. The current 9-Day RSI is 62.94 and 43.8% above the Aerospace & Defense industry median of 43.76. Jiangsu Maixinlin Aviation Science and Technology's overall GF Score™ is 77/100 with 10 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 Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685), the current 9-Day RSI is 62.94 as of Aug. 01, 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 Jiangsu Maixinlin Aviation Science and Technology (SHSE:688685) Overvalued in 2026?
Based on GuruFocus' analysis, Jiangsu Maixinlin Aviation Science and Technology stock appears to be overvalued.
The current stock price of ¥46.71 is trading 19.9% above its estimated GF Value™ of ¥38.95.
GuruFocus considers Jiangsu Maixinlin Aviation Science and Technology to be Modestly Overvalued.
Key valuation signals for SHSE:688685:
9-Day RSI: 62.94
GF Value™: ¥38.95 vs. price of ¥46.71 (19.9% above fair value)
Industry Position: 43.8% above the Aerospace & Defense median (#290 of 368)
No single metric tells the full story. See the SHSE:688685 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
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