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 (2026-07-11), Star Cement's 9-Day RSI is 39.97.
The industry rank for Star Cement's 9-Day RSI or its related term are showing as below:
NSE:STARCEMENT's 9-Day RSI is ranked better than 69.96% of 446
companies
in the Building Materials industry
Industry Median: 45.26
vs NSE:STARCEMENT: 39.97
Star Cement (NSE:STARCEMENT) 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.
Star Cement 9-Day RSI Related Terms
NSE:STARCEMENT vs CRH, VMC, MLM: 9-Day RSI Comparison
For the Building Materials subindustry, Star Cement'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.
Star Cement 9-Day RSI vs Building Materials Industry
For the Building Materials industry and Basic Materials sector, Star Cement's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Star Cement's 9-Day RSI falls into.
Star Cement (NSE:STARCEMENT) 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.
Star Cement (NSE:STARCEMENT) has a 9-Day RSI of 39.97 as of Jul. 11, 2026. According to the industry distribution chart, Star Cement ranks #134 out of 446 companies in the Building Materials industry, placing it in the top 30%.
Is Star Cement's 9-Day RSI too high?
Star Cement's current 9-Day RSI is 39.97. The Building Materials industry median 9-Day RSI is 45.26. Star Cement's value of 39.97 is 11.7% below this industry median. Based on the distribution chart, Star Cement ranks #134 out of 446 companies in the Building Materials industry, which is above the industry midpoint. Overall, Star Cement has a GF Score™ of 84/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Star Cement's 9-Day RSI compare to CRH and VMC?
According to the Building Materials industry distribution chart, Star Cement ranks #134 out of 446 companies for 9-Day RSI. This puts Star Cement in the upper half of its industry. The industry median 9-Day RSI is 45.26. Star Cement's value of 39.97 is 11.7% 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 Building Materials company?
The median 9-Day RSI among Building Materials companies is 45.26, based on 446 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. Star Cement's current 9-Day RSI of 39.97 is 11.7% 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 Building Materials industry, the median 9-Day RSI is 45.26 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Star Cement's current 9-Day RSI is 39.97. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Star Cement stock overvalued right now?
Based on GuruFocus' analysis, Star Cement (NSE:STARCEMENT) is currently considered Modestly Undervalued. The stock's GF Value™ is ₹267.95, compared to a current price of ₹205.26 — trading 23.4% below its estimated fair value. The current 9-Day RSI is 39.97 and 11.7% below the Building Materials industry median of 45.26. Star Cement's overall GF Score™ is 84/100 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 Star Cement (NSE:STARCEMENT), the current 9-Day RSI is 39.97 as of Jul. 11, 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 Star Cement (NSE:STARCEMENT) Overvalued in 2026?
Based on GuruFocus' analysis, Star Cement stock appears to be undervalued.
The current stock price of ₹205.26 is trading 23.4% below its estimated GF Value™ of ₹267.95.
GuruFocus considers Star Cement to be Modestly Undervalued.
Key valuation signals for NSE:STARCEMENT:
9-Day RSI: 39.97
GF Value™: ₹267.95 vs. price of ₹205.26 (23.4% below fair value)
Industry Position: 11.7% below the Building Materials median (#134 of 446)
No single metric tells the full story. See the NSE:STARCEMENT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Star Cement Ltd is a cement company. It offers Cement and Cement linker products. The group markets clinker to different grinding units in North East India and parts of Eastern India. Its product range comprises ordinary Portland cement, Portland pozzolana cement, and Portland slag cement, among others. The company sells its products in India. Geographically, the company generates the majority of its revenue from India.
84GF Score
Get the complete analysis for NSE:STARCEMENT
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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