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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 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.
TaiGen Biopharmaceuticals Holdings 9-Day RSI Related Terms
ROCO:4157 vs VRTX, REGN, RVMD: 9-Day RSI Comparison
For the Biotechnology subindustry, TaiGen Biopharmaceuticals 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.
TaiGen Biopharmaceuticals Holdings 9-Day RSI vs Biotechnology Industry
For the Biotechnology industry and Healthcare sector, TaiGen Biopharmaceuticals Holdings's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where TaiGen Biopharmaceuticals Holdings'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.
TaiGen Biopharmaceuticals Holdings (ROCO:4157) has a 9-Day RSI of 24.42 as of Jul. 29, 2026. According to the industry distribution chart, TaiGen Biopharmaceuticals Holdings ranks #169 out of 1419 companies in the Biotechnology industry, placing it in the top 11.9%.
Is TaiGen Biopharmaceuticals Holdings' 9-Day RSI too high?
TaiGen Biopharmaceuticals Holdings' current 9-Day RSI is 24.42. The Biotechnology industry median 9-Day RSI is 42.33. TaiGen Biopharmaceuticals Holdings' value of 24.42 is 42.3% below this industry median. Based on the distribution chart, TaiGen Biopharmaceuticals Holdings ranks #169 out of 1419 companies in the Biotechnology industry, which is in the top quartile — a strong position relative to peers. Overall, TaiGen Biopharmaceuticals Holdings has a GF Score™ of 58/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does TaiGen Biopharmaceuticals Holdings' 9-Day RSI compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, TaiGen Biopharmaceuticals Holdings ranks #169 out of 1419 companies for 9-Day RSI. This places TaiGen Biopharmaceuticals Holdings in the top 12% of its industry — outperforming the majority of peers. The industry median 9-Day RSI is 42.33. TaiGen Biopharmaceuticals Holdings' value of 24.42 is 42.3% 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 Biotechnology company?
The median 9-Day RSI among Biotechnology companies is 42.33, based on 1,419 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. TaiGen Biopharmaceuticals Holdings's current 9-Day RSI of 24.42 is 42.3% 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 Biotechnology industry, the median 9-Day RSI is 42.33 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. TaiGen Biopharmaceuticals Holdings's current 9-Day RSI is 24.42. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TaiGen Biopharmaceuticals Holdings stock overvalued right now?
Based on GuruFocus' analysis, TaiGen Biopharmaceuticals Holdings (ROCO:4157) is currently considered Significantly Undervalued. The stock's GF Value™ is NT$34.34, compared to a current price of NT$7.93 — trading 76.9% below its estimated fair value. The current 9-Day RSI is 24.42 and 42.3% below the Biotechnology industry median of 42.33. TaiGen Biopharmaceuticals Holdings' overall GF Score™ is 58/100. 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 TaiGen Biopharmaceuticals Holdings (ROCO:4157), the current 9-Day RSI is 24.42 as of Jul. 29, 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 TaiGen Biopharmaceuticals Holdings (ROCO:4157) Overvalued in 2026?
Based on GuruFocus' analysis, TaiGen Biopharmaceuticals Holdings stock appears to be undervalued.
The current stock price of NT$7.93 is trading 76.9% below its estimated GF Value™ of NT$34.34.
GuruFocus considers TaiGen Biopharmaceuticals Holdings to be Significantly Undervalued.
Key valuation signals for ROCO:4157:
9-Day RSI: 24.42
GF Value™: NT$34.34 vs. price of NT$7.93 (76.9% below fair value)
Industry Position: 42.3% below the Biotechnology median (#169 of 1419)
No single metric tells the full story. See the ROCO:4157 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
TaiGen Biopharmaceuticals Holdings Business Description
TaiGen Biopharmaceuticals Holdings Ltd is mainly engaged in the research and development of new drugs, including the selection of drug candidates, pre-IND trials and clinical trials. Its operating segment includes development, research and sales of new drugs, and other. The majority of the revenue is generated from development, research and sales of new drugs.
58GF Score
Get the complete analysis for ROCO:4157
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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