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.
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.
As of today (2026-07-17), J-MAX Co's 9-Day RSI is 99.99.
The industry rank for J-MAX Co's 9-Day RSI or its related term are showing as below:
NGO:3422's 9-Day RSI is ranked worse than 79.2% of 1351
companies
in the Vehicles & Parts industry
Industry Median: 47.94
vs NGO:3422: 99.99
J-MAX Co (NGO:3422) 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.
J-MAX Co 9-Day RSI Related Terms
NGO:3422 vs ORLY, AZO: 9-Day RSI Comparison
For the Auto Parts subindustry, J-MAX Co'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.
J-MAX Co 9-Day RSI vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, J-MAX Co's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where J-MAX Co'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.
J-MAX Co (NGO:3422) has a 9-Day RSI of 99.99 as of Jul. 17, 2026. According to the industry distribution chart, J-MAX Co ranks #1070 out of 1351 companies in the Vehicles & Parts industry, placing it in the top 79.2%.
Is J-MAX Co's 9-Day RSI too high?
J-MAX Co's current 9-Day RSI is 99.99. The Vehicles & Parts industry median 9-Day RSI is 47.94. J-MAX Co's value of 99.99 is 108.6% above this industry median. Based on the distribution chart, J-MAX Co ranks #1070 out of 1351 companies in the Vehicles & Parts industry, which is in the bottom quartile relative to peers. Overall, J-MAX Co has a GF Score™ of 64/100, reflecting its overall financial health beyond just this single metric.
How does J-MAX Co's 9-Day RSI compare to ORLY and AZO?
According to the Vehicles & Parts industry distribution chart, J-MAX Co ranks #1070 out of 1351 companies for 9-Day RSI. This places J-MAX Co in the lower half of its industry. The industry median 9-Day RSI is 47.94. J-MAX Co's value of 99.99 is 108.6% 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 Vehicles & Parts company?
The median 9-Day RSI among Vehicles & Parts companies is 47.94, based on 1,351 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. J-MAX Co's current 9-Day RSI of 99.99 is 108.6% 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 Vehicles & Parts industry, the median 9-Day RSI is 47.94 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. J-MAX Co's current 9-Day RSI is 99.99. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is J-MAX Co stock overvalued right now?
J-MAX Co (NGO:3422) has a current 9-Day RSI of 99.99. The stock's GF Value™ is 円396.96, compared to a current price of 円444.00 — trading 11.9% above its estimated fair value. The current 9-Day RSI is 99.99 and 108.6% above the Vehicles & Parts industry median of 47.94. J-MAX Co's overall GF Score™ is 64/100 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 J-MAX Co (NGO:3422), the current 9-Day RSI is 99.99 as of Jul. 17, 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 J-MAX Co (NGO:3422) Overvalued in 2026?
Based on GuruFocus' analysis, J-MAX Co stock appears to be overvalued.
The current stock price of 円444.00 is trading 11.9% above its estimated GF Value™ of 円396.96.
Key valuation signals for NGO:3422:
9-Day RSI: 99.99
GF Value™: 円396.96 vs. price of 円444.00 (11.9% above fair value)
Industry Position: 108.6% above the Vehicles & Parts median (#1070 of 1351)
No single metric tells the full story. See the NGO:3422 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
J-MAX Co Ltd is engaged in manufacture of automobile body press parts, manufacture of precision parts for automobiles, and design and production of various molds. The company also manufactures press dies, welding jigs, inspection tools, and other equipment.
64GF Score
Get the complete analysis for NGO:3422
9-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
NGO:3422 has been successfully added to your 
