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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 industry rank for Aso International's 9-Day RSI or its related term are showing as below:
TSE:9340's 9-Day RSI is ranked worse than 66.44% of 867
companies
in the Medical Devices & Instruments industry
Industry Median: 44.36
vs TSE:9340: 47.46
Aso International (TSE:9340) 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.
Aso International 9-Day RSI Related Terms
TSE:9340 vs ISRG, BDX, MDLN: 9-Day RSI Comparison
For the Medical Instruments & Supplies subindustry, Aso International'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.
Aso International 9-Day RSI vs Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Aso International's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Aso International's 9-Day RSI falls into.
Aso International (TSE:9340) 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.
Aso International (TSE:9340) has a 9-Day RSI of 47.46 as of Jul. 22, 2026. According to the industry distribution chart, Aso International ranks #576 out of 867 companies in the Medical Devices & Instruments industry, placing it in the top 66.4%.
Is Aso International's 9-Day RSI too high?
Aso International's current 9-Day RSI is 47.46. The Medical Devices & Instruments industry median 9-Day RSI is 44.36. Aso International's value of 47.46 is 7% above this industry median. Based on the distribution chart, Aso International ranks #576 out of 867 companies in the Medical Devices & Instruments industry, which is below the industry midpoint. Overall, Aso International has a GF Score™ of 63/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Aso International's 9-Day RSI compare to ISRG and BDX?
According to the Medical Devices & Instruments industry distribution chart, Aso International ranks #576 out of 867 companies for 9-Day RSI. This places Aso International in the lower half of its industry. The industry median 9-Day RSI is 44.36. Aso International's value of 47.46 is 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 a Medical Devices & Instruments company?
The median 9-Day RSI among Medical Devices & Instruments companies is 44.36, based on 867 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. Aso International's current 9-Day RSI of 47.46 is 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 Medical Devices & Instruments industry, the median 9-Day RSI is 44.36 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Aso International's current 9-Day RSI is 47.46. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Aso International stock overvalued right now?
Based on GuruFocus' analysis, Aso International (TSE:9340) is currently considered Fairly Valued. The stock's GF Value™ is 円650.34, compared to a current price of 円695.00 — trading 6.9% above its estimated fair value. The current 9-Day RSI is 47.46 and 7% above the Medical Devices & Instruments industry median of 44.36. Aso International's overall GF Score™ is 63/100 with 1 warning sign 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 Aso International (TSE:9340), the current 9-Day RSI is 47.46 as of Jul. 22, 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 Aso International (TSE:9340) Overvalued in 2026?
Based on GuruFocus' analysis, Aso International stock appears to be overvalued.
The current stock price of 円695.00 is trading 6.9% above its estimated GF Value™ of 円650.34.
GuruFocus considers Aso International to be Fairly Valued.
Key valuation signals for TSE:9340:
9-Day RSI: 47.46
GF Value™: 円650.34 vs. price of 円695.00 (6.9% above fair value)
Industry Position: 7% above the Medical Devices & Instruments median (#576 of 867)
No single metric tells the full story. See the TSE:9340 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Aso International Inc is engaged in the manufacturing and sale of orthodontic appliances. The company mainly manufactures and supplies custom-made orthodontic dental prostheses to dental medical institutions. Its product portfolio comprises Aso Liner, Specter 4D Print Retainer, 3D printers for dental prostheses, Harmony, a lingual orthodontic system, and various types of retainers, among others. The group operates in a single segment, the orthodontic business.
63GF Score
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