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.
ISX:INAI's 9-Day RSI is ranked better than 54.66% of 2680
companies
in the Metals & Mining industry
Industry Median: 46.73
vs ISX:INAI: 39.48
PT Indal Aluminium Industry Tbk (ISX:INAI) 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.
PT Indal Aluminium Industry Tbk 9-Day RSI Related Terms
ISX:INAI vs AA, CENX, CSTM: 9-Day RSI Comparison
For the Aluminum subindustry, PT Indal Aluminium Industry Tbk'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.
PT Indal Aluminium Industry Tbk 9-Day RSI vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, PT Indal Aluminium Industry Tbk's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where PT Indal Aluminium Industry Tbk's 9-Day RSI falls into.
PT Indal Aluminium Industry Tbk (ISX:INAI) 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.
PT Indal Aluminium Industry Tbk (ISX:INAI) has a 9-Day RSI of 39.48 as of Jul. 07, 2026. According to the industry distribution chart, PT Indal Aluminium Industry Tbk ranks #1215 out of 2680 companies in the Metals & Mining industry, placing it in the top 45.3%.
Is PT Indal Aluminium Industry Tbk's 9-Day RSI too high?
PT Indal Aluminium Industry Tbk's current 9-Day RSI is 39.48. The Metals & Mining industry median 9-Day RSI is 46.73. PT Indal Aluminium Industry Tbk's value of 39.48 is 15.5% below this industry median. Based on the distribution chart, PT Indal Aluminium Industry Tbk ranks #1215 out of 2680 companies in the Metals & Mining industry, which is above the industry midpoint. Overall, PT Indal Aluminium Industry Tbk has a GF Score™ of 55/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does PT Indal Aluminium Industry Tbk's 9-Day RSI compare to AA and CENX?
According to the Metals & Mining industry distribution chart, PT Indal Aluminium Industry Tbk ranks #1215 out of 2680 companies for 9-Day RSI. This puts PT Indal Aluminium Industry Tbk in the upper half of its industry. The industry median 9-Day RSI is 46.73. PT Indal Aluminium Industry Tbk's value of 39.48 is 15.5% 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 Metals & Mining company?
The median 9-Day RSI among Metals & Mining companies is 46.73, based on 2,680 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. PT Indal Aluminium Industry Tbk's current 9-Day RSI of 39.48 is 15.5% 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 Metals & Mining industry, the median 9-Day RSI is 46.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PT Indal Aluminium Industry Tbk's current 9-Day RSI is 39.48. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PT Indal Aluminium Industry Tbk stock overvalued right now?
Based on GuruFocus' analysis, PT Indal Aluminium Industry Tbk (ISX:INAI) is currently considered Fairly Valued. The stock's GF Value™ is Rp118.24, compared to a current price of Rp129.00 — trading 9.1% above its estimated fair value. The current 9-Day RSI is 39.48 and 15.5% below the Metals & Mining industry median of 46.73. PT Indal Aluminium Industry Tbk's overall GF Score™ is 55/100 with 4 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 PT Indal Aluminium Industry Tbk (ISX:INAI), the current 9-Day RSI is 39.48 as of Jul. 07, 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 PT Indal Aluminium Industry Tbk (ISX:INAI) Overvalued in 2026?
Based on GuruFocus' analysis, PT Indal Aluminium Industry Tbk stock appears to be overvalued.
The current stock price of Rp129.00 is trading 9.1% above its estimated GF Value™ of Rp118.24.
GuruFocus considers PT Indal Aluminium Industry Tbk to be Fairly Valued.
Key valuation signals for ISX:INAI:
9-Day RSI: 39.48
GF Value™: Rp118.24 vs. price of Rp129.00 (9.1% above fair value)
Industry Position: 15.5% below the Metals & Mining median (#1215 of 2680)
No single metric tells the full story. See the ISX:INAI stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PT Indal Aluminium Industry Tbk Business Description
PT Indal Aluminium Industry Tbk engaged in industry, trade, and services for several business activities, including managing aluminum ingot or billet raw materials into aluminum extrusion profiles which are used for ready-to-install building materials for the construction industry, home industry, electronic/automotive components, medical device components, aluminum solar panel frames and others. The company's segments include the Manufacturing of aluminum, Construction Services, Software services, and General trading & investments. The majority of the revenue is generated from the Manufacturing of the Aluminium segment. The company exports its products to Japan, Hong Kong, Thailand, Singapore, Australia, the United States, and other countries.
55GF Score
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