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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 Mercuries Data Systems's 9-Day RSI or its related term are showing as below:
TPE:2427's 9-Day RSI is ranked worse than 60.68% of 3126
companies
in the Industrial Products industry
Industry Median: 41.05
vs TPE:2427: 38.94
Mercuries Data Systems (TPE:2427) 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.
Mercuries Data Systems 9-Day RSI Related Terms
Mercuries Data Systems 9-Day RSI Competitor Comparison
For the Business Equipment & Supplies subindustry, Mercuries Data Systems'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.
Mercuries Data Systems 9-Day RSI vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Mercuries Data Systems's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Mercuries Data Systems's 9-Day RSI falls into.
Mercuries Data Systems (TPE:2427) 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.
Mercuries Data Systems (TPE:2427) has a 9-Day RSI of 38.94 as of Jul. 23, 2026. According to the industry distribution chart, Mercuries Data Systems ranks #1897 out of 3126 companies in the Industrial Products industry, placing it in the top 60.7%.
Is Mercuries Data Systems' 9-Day RSI too high?
Mercuries Data Systems' current 9-Day RSI is 38.94. The Industrial Products industry median 9-Day RSI is 41.05. Mercuries Data Systems' value of 38.94 is 5.1% below this industry median. Based on the distribution chart, Mercuries Data Systems ranks #1897 out of 3126 companies in the Industrial Products industry, which is below the industry midpoint. Overall, Mercuries Data Systems has a GF Score™ of 87/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Mercuries Data Systems' 9-Day RSI compare to competitors?
According to the Industrial Products industry distribution chart, Mercuries Data Systems ranks #1897 out of 3126 companies for 9-Day RSI. This places Mercuries Data Systems in the lower half of its industry. The industry median 9-Day RSI is 41.05. Mercuries Data Systems' value of 38.94 is 5.1% 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 an Industrial Products company?
The median 9-Day RSI among Industrial Products companies is 41.05, based on 3,126 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. Mercuries Data Systems's current 9-Day RSI of 38.94 is 5.1% 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 Industrial Products industry, the median 9-Day RSI is 41.05 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Mercuries Data Systems's current 9-Day RSI is 38.94. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Mercuries Data Systems stock overvalued right now?
Based on GuruFocus' analysis, Mercuries Data Systems (TPE:2427) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$36.65, compared to a current price of NT$23.20 — trading 36.7% below its estimated fair value. The current 9-Day RSI is 38.94 and 5.1% below the Industrial Products industry median of 41.05. Mercuries Data Systems' overall GF Score™ is 87/100 with 2 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 Mercuries Data Systems (TPE:2427), the current 9-Day RSI is 38.94 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 Mercuries Data Systems (TPE:2427) Overvalued in 2026?
Based on GuruFocus' analysis, Mercuries Data Systems stock appears to be undervalued.
The current stock price of NT$23.20 is trading 36.7% below its estimated GF Value™ of NT$36.65.
GuruFocus considers Mercuries Data Systems to be Significantly Undervalued.
Key valuation signals for TPE:2427:
9-Day RSI: 38.94
GF Value™: NT$36.65 vs. price of NT$23.20 (36.7% below fair value)
Industry Position: 5.1% below the Industrial Products median (#1897 of 3126)
No single metric tells the full story. See the TPE:2427 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Mercuries Data Systems Ltd is an automated banking and self-service solution provider in Taiwan. It is engaged in sales, leasing, and maintenance of intelligent automation machines in the financial service, as well as planning, development, construction, and maintenance of software and hardware to accommodate the integrated system. The company offers a wide range of automated teller machines (ATMs) and self-service solutions for the banking industry, from passbook entry machines and related equipment to ATMs. The segments of the company are classified as: System integration, which derives key revenue, and the Financial Services segment.
87GF Score
Get the complete analysis for TPE:2427
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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