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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.
As of today (2026-07-23), Sansei Co's 9-Day RSI is 73.55.
The industry rank for Sansei Co's 9-Day RSI or its related term are showing as below:
TSE:6307's 9-Day RSI is ranked worse than 91.01% of 1124
companies
in the Business Services industry
Industry Median: 49.79
vs TSE:6307: 73.55
Sansei Co (TSE:6307) 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.
Sansei Co 9-Day RSI Related Terms
TSE:6307 vs CTAS, CPRT, ULS: 9-Day RSI Comparison
For the Specialty Business Services subindustry, Sansei 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.
Sansei Co 9-Day RSI vs Business Services Industry
For the Business Services industry and Industrials sector, Sansei Co's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Sansei 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.
Sansei Co (TSE:6307) has a 9-Day RSI of 73.55 as of Jul. 23, 2026. According to the industry distribution chart, Sansei Co ranks #1023 out of 1124 companies in the Business Services industry, placing it in the top 91%.
Is Sansei Co's 9-Day RSI too high?
Sansei Co's current 9-Day RSI is 73.55. The Business Services industry median 9-Day RSI is 49.79. Sansei Co's value of 73.55 is 47.7% above this industry median. Based on the distribution chart, Sansei Co ranks #1023 out of 1124 companies in the Business Services industry, which is in the bottom quartile relative to peers. Overall, Sansei Co has a GF Score™ of 82/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Sansei Co's 9-Day RSI compare to CTAS and CPRT?
According to the Business Services industry distribution chart, Sansei Co ranks #1023 out of 1124 companies for 9-Day RSI. This places Sansei Co in the lower half of its industry. The industry median 9-Day RSI is 49.79. Sansei Co's value of 73.55 is 47.7% 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 Business Services company?
The median 9-Day RSI among Business Services companies is 49.79, based on 1,124 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. Sansei Co's current 9-Day RSI of 73.55 is 47.7% 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 Business Services industry, the median 9-Day RSI is 49.79 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sansei Co's current 9-Day RSI is 73.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sansei Co stock overvalued right now?
Based on GuruFocus' analysis, Sansei Co (TSE:6307) is currently considered Modestly Undervalued. The stock's GF Value™ is 円503.68, compared to a current price of 円453.00 — trading 10.1% below its estimated fair value. The current 9-Day RSI is 73.55 and 47.7% above the Business Services industry median of 49.79. Sansei Co's overall GF Score™ is 82/100 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 Sansei Co (TSE:6307), the current 9-Day RSI is 73.55 as of Jul. 23, 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 Sansei Co (TSE:6307) Overvalued in 2026?
Based on GuruFocus' analysis, Sansei Co stock appears to be undervalued.
The current stock price of 円453.00 is trading 10.1% below its estimated GF Value™ of 円503.68.
GuruFocus considers Sansei Co to be Modestly Undervalued.
Key valuation signals for TSE:6307:
9-Day RSI: 73.55
GF Value™: 円503.68 vs. price of 円453.00 (10.1% below fair value)
Industry Position: 47.7% above the Business Services median (#1023 of 1124)
No single metric tells the full story. See the TSE:6307 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sansei Co Ltd designs, manufactures, installs, maintains, repairs gondolas. It also provides cleaning services for windows, stage equipment, mechanical play, the mobile device scaffolding, curtain suspension apparatus and electric gates.
82GF Score
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9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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