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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 Mammy Mart Holdings's 9-Day RSI or its related term are showing as below:
TSE:9823's 9-Day RSI is ranked worse than 51.08% of 323
companies
in the Retail - Defensive industry
Industry Median: 45.9
vs TSE:9823: 50.81
Mammy Mart Holdings (TSE:9823) 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.
Mammy Mart Holdings 9-Day RSI Related Terms
TSE:9823 vs KR: 9-Day RSI Comparison
For the Grocery Stores subindustry, Mammy Mart Holdings'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.
Mammy Mart Holdings 9-Day RSI vs Retail - Defensive Industry
For the Retail - Defensive industry and Consumer Defensive sector, Mammy Mart Holdings's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Mammy Mart Holdings's 9-Day RSI falls into.
Mammy Mart Holdings (TSE:9823) 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.
Mammy Mart Holdings (TSE:9823) has a 9-Day RSI of 50.81 as of Jul. 25, 2026. According to the industry distribution chart, Mammy Mart Holdings ranks #165 out of 323 companies in the Retail - Defensive industry, placing it in the top 51.1%.
Is Mammy Mart Holdings' 9-Day RSI too high?
Mammy Mart Holdings' current 9-Day RSI is 50.81. The Retail - Defensive industry median 9-Day RSI is 45.90. Mammy Mart Holdings' value of 50.81 is 10.7% above this industry median. Based on the distribution chart, Mammy Mart Holdings ranks #165 out of 323 companies in the Retail - Defensive industry, which is below the industry midpoint. Overall, Mammy Mart Holdings has a GF Score™ of 72/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Mammy Mart Holdings' 9-Day RSI compare to KR?
According to the Retail - Defensive industry distribution chart, Mammy Mart Holdings ranks #165 out of 323 companies for 9-Day RSI. This places Mammy Mart Holdings in the lower half of its industry. The industry median 9-Day RSI is 45.90. Mammy Mart Holdings' value of 50.81 is 10.7% 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 Retail - Defensive company?
The median 9-Day RSI among Retail - Defensive companies is 45.90, based on 323 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. Mammy Mart Holdings's current 9-Day RSI of 50.81 is 10.7% 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 Retail - Defensive industry, the median 9-Day RSI is 45.90 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mammy Mart Holdings's current 9-Day RSI is 50.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mammy Mart Holdings stock overvalued right now?
Based on GuruFocus' analysis, Mammy Mart Holdings (TSE:9823) is currently considered Fairly Valued. The stock's GF Value™ is 円1,146.13, compared to a current price of 円1,040.00 — trading 9.3% below its estimated fair value. The current 9-Day RSI is 50.81 and 10.7% above the Retail - Defensive industry median of 45.90. Mammy Mart Holdings' overall GF Score™ is 72/100 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 Mammy Mart Holdings (TSE:9823), the current 9-Day RSI is 50.81 as of Jul. 25, 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 Mammy Mart Holdings (TSE:9823) Overvalued in 2026?
Based on GuruFocus' analysis, Mammy Mart Holdings stock appears to be undervalued.
The current stock price of 円1,040.00 is trading 9.3% below its estimated GF Value™ of 円1,146.13.
GuruFocus considers Mammy Mart Holdings to be Fairly Valued.
Key valuation signals for TSE:9823:
9-Day RSI: 50.81
GF Value™: 円1,146.13 vs. price of 円1,040.00 (9.3% below fair value)
Industry Position: 10.7% above the Retail - Defensive median (#165 of 323)
No single metric tells the full story. See the TSE:9823 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Mammy Mart Holdings Corp Formerly Mammy Mart Corp is a fresh food supermarket chain. It develops steadily based on community-based management. The company has one segment named the Supermarket business, which mainly sells fresh food, processed foods, prepared foods, daily necessities, etc.
72GF Score
Get the complete analysis for TSE:9823
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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