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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.
HSTC:VHG's 9-Day RSI is ranked better than 71.27% of 1650
companies
in the Chemicals industry
Industry Median: 42.27
vs HSTC:VHG: 33.76
Viet Trung Nam Investment and Development JSC (HSTC:VHG) 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.
Viet Trung Nam Investment and Development JSC 9-Day RSI Related Terms
HSTC:VHG vs LIN, SHW, ECL: 9-Day RSI Comparison
For the Specialty Chemicals subindustry, Viet Trung Nam Investment and Development JSC'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.
Viet Trung Nam Investment and Development JSC 9-Day RSI vs Chemicals Industry
Viet Trung Nam Investment and Development JSC (HSTC:VHG) 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.
Viet Trung Nam Investment and Development JSC (HSTC:VHG) has a 9-Day RSI of 33.76 as of Jul. 19, 2026. According to the industry distribution chart, Viet Trung Nam Investment and Development JSC ranks #474 out of 1650 companies in the Chemicals industry, placing it in the top 28.7%.
Is Viet Trung Nam Investment and Development JSC's 9-Day RSI too high?
Viet Trung Nam Investment and Development JSC's current 9-Day RSI is 33.76. The Chemicals industry median 9-Day RSI is 42.27. Viet Trung Nam Investment and Development JSC's value of 33.76 is 20.1% below this industry median. Based on the distribution chart, Viet Trung Nam Investment and Development JSC ranks #474 out of 1650 companies in the Chemicals industry, which is above the industry midpoint. Overall, Viet Trung Nam Investment and Development JSC has a GF Score™ of 33/100, reflecting its overall financial health beyond just this single metric.
How does Viet Trung Nam Investment and Development JSC's 9-Day RSI compare to LIN and SHW?
According to the Chemicals industry distribution chart, Viet Trung Nam Investment and Development JSC ranks #474 out of 1650 companies for 9-Day RSI. This puts Viet Trung Nam Investment and Development JSC in the upper half of its industry. The industry median 9-Day RSI is 42.27. Viet Trung Nam Investment and Development JSC's value of 33.76 is 20.1% below 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 Chemicals company?
The median 9-Day RSI among Chemicals companies is 42.27, based on 1,650 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. Viet Trung Nam Investment and Development JSC's current 9-Day RSI of 33.76 is 20.1% below 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 Chemicals industry, the median 9-Day RSI is 42.27 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Viet Trung Nam Investment and Development JSC's current 9-Day RSI is 33.76. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Viet Trung Nam Investment and Development JSC stock overvalued right now?
Viet Trung Nam Investment and Development JSC (HSTC:VHG) has a current 9-Day RSI of 33.76. The current 9-Day RSI is 33.76 and 20.1% below the Chemicals industry median of 42.27. Viet Trung Nam Investment and Development JSC's overall GF Score™ is 33/100. 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 Viet Trung Nam Investment and Development JSC (HSTC:VHG), the current 9-Day RSI is 33.76 as of Jul. 19, 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.
Viet Trung Nam Investment and Development JSC Business Description
Viet Trung Nam Investment and Development JSC formerly Tay Ba Na Group JSC is a Vietnam based rubber product manufacturing company. It offers rubber products such as rubber latex water, rubber sheets and centrifugal rubber. In addition, the organization is also involved in the construction of infrastructure and construction materials, Real estate projects, and Trading of composite plastic and fertilizers and agricultural products and preparations.
33GF Score
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