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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.
SHSE:688166's 9-Day RSI is ranked worse than 74.82% of 1422
companies
in the Biotechnology industry
Industry Median: 44.67
vs SHSE:688166: 52.55
Brightgene Bio-medical Technology Co (SHSE:688166) 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.
Brightgene Bio-medical Technology Co 9-Day RSI Related Terms
SHSE:688166 vs VRTX, REGN, ALNY: 9-Day RSI Comparison
For the Biotechnology subindustry, Brightgene Bio-medical Technology 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.
Brightgene Bio-medical Technology Co 9-Day RSI vs Biotechnology Industry
Brightgene Bio-medical Technology Co (SHSE:688166) 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.
Brightgene Bio-medical Technology Co (SHSE:688166) has a 9-Day RSI of 52.55 as of Jul. 24, 2026. According to the industry distribution chart, Brightgene Bio-medical Technology Co ranks #1064 out of 1422 companies in the Biotechnology industry, placing it in the top 74.8%.
Is Brightgene Bio-medical Technology Co's 9-Day RSI too high?
Brightgene Bio-medical Technology Co's current 9-Day RSI is 52.55. The Biotechnology industry median 9-Day RSI is 44.67. Brightgene Bio-medical Technology Co's value of 52.55 is 17.6% above this industry median. Based on the distribution chart, Brightgene Bio-medical Technology Co ranks #1064 out of 1422 companies in the Biotechnology industry, which is below the industry midpoint. Overall, Brightgene Bio-medical Technology Co has a GF Score™ of 77/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Brightgene Bio-medical Technology Co's 9-Day RSI compare to VRTX and REGN?
According to the Biotechnology industry distribution chart, Brightgene Bio-medical Technology Co ranks #1064 out of 1422 companies for 9-Day RSI. This places Brightgene Bio-medical Technology Co in the lower half of its industry. The industry median 9-Day RSI is 44.67. Brightgene Bio-medical Technology Co's value of 52.55 is 17.6% 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 Biotechnology company?
The median 9-Day RSI among Biotechnology companies is 44.67, based on 1,422 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. Brightgene Bio-medical Technology Co's current 9-Day RSI of 52.55 is 17.6% 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 Biotechnology industry, the median 9-Day RSI is 44.67 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Brightgene Bio-medical Technology Co's current 9-Day RSI is 52.55. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Brightgene Bio-medical Technology Co stock overvalued right now?
Based on GuruFocus' analysis, Brightgene Bio-medical Technology Co (SHSE:688166) is currently considered Modestly Undervalued. The stock's GF Value™ is ¥38.57, compared to a current price of ¥34.81 — trading 9.7% below its estimated fair value. The current 9-Day RSI is 52.55 and 17.6% above the Biotechnology industry median of 44.67. Brightgene Bio-medical Technology Co's overall GF Score™ is 77/100 with 9 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 Brightgene Bio-medical Technology Co (SHSE:688166), the current 9-Day RSI is 52.55 as of Jul. 24, 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 Brightgene Bio-medical Technology Co (SHSE:688166) Overvalued in 2026?
Based on GuruFocus' analysis, Brightgene Bio-medical Technology Co stock appears to be undervalued.
The current stock price of ¥34.81 is trading 9.7% below its estimated GF Value™ of ¥38.57.
GuruFocus considers Brightgene Bio-medical Technology Co to be Modestly Undervalued.
Key valuation signals for SHSE:688166:
9-Day RSI: 52.55
GF Value™: ¥38.57 vs. price of ¥34.81 (9.7% below fair value)
Industry Position: 17.6% above the Biotechnology median (#1064 of 1422)
No single metric tells the full story. See the SHSE:688166 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Brightgene Bio-medical Technology Co Business Description
Brightgene Bio-medical Technology Co Ltd is engaged in the Research and development and production of pharmaceutical intermediates, active pharmaceutical ingredients and formulations with high technological barriers.
77GF Score
Get the complete analysis for SHSE:688166
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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