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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.
BII Railway Transportation Technology Holdings Co (HKSE:01522) 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.
BII Railway Transportation Technology Holdings Co 9-Day RSI Related Terms
HKSE:01522 vs IBM, ACN, CTSH: 9-Day RSI Comparison
For the Information Technology Services subindustry, BII Railway Transportation Technology Holdings 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.
BII Railway Transportation Technology Holdings Co 9-Day RSI vs Software Industry
BII Railway Transportation Technology Holdings Co (HKSE:01522) 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.
BII Railway Transportation Technology Holdings Co (HKSE:01522) has a 9-Day RSI of 40.65 as of Sep. 03, 2026. According to the industry distribution chart, BII Railway Transportation Technology Holdings Co ranks #1122 out of 2940 companies in the Software industry, placing it in the top 38.2%.
Is BII Railway Transportation Technology Holdings Co's 9-Day RSI too high?
BII Railway Transportation Technology Holdings Co's current 9-Day RSI is 40.65. The Software industry median 9-Day RSI is 48.46. BII Railway Transportation Technology Holdings Co's value of 40.65 is 16.1% below this industry median. Based on the distribution chart, BII Railway Transportation Technology Holdings Co ranks #1122 out of 2940 companies in the Software industry, which is above the industry midpoint. Overall, BII Railway Transportation Technology Holdings Co has a GF Score™ of 53/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does BII Railway Transportation Technology Holdings Co's 9-Day RSI compare to IBM and ACN?
According to the Software industry distribution chart, BII Railway Transportation Technology Holdings Co ranks #1122 out of 2940 companies for 9-Day RSI. This puts BII Railway Transportation Technology Holdings Co in the upper half of its industry. The industry median 9-Day RSI is 48.46. BII Railway Transportation Technology Holdings Co's value of 40.65 is 16.1% 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 a Software company?
The median 9-Day RSI among Software companies is 48.46, based on 2,940 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. BII Railway Transportation Technology Holdings Co's current 9-Day RSI of 40.65 is 16.1% 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 Software industry, the median 9-Day RSI is 48.46 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. BII Railway Transportation Technology Holdings Co's current 9-Day RSI is 40.65. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BII Railway Transportation Technology Holdings Co stock overvalued right now?
Based on GuruFocus' analysis, BII Railway Transportation Technology Holdings Co (HKSE:01522) is currently considered Possible Value Trap. The stock's GF Value™ is HK$0.32, compared to a current price of HK$0.22 — trading 32.2% below its estimated fair value. The current 9-Day RSI is 40.65 and 16.1% below the Software industry median of 48.46. BII Railway Transportation Technology Holdings Co's overall GF Score™ is 53/100 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 BII Railway Transportation Technology Holdings Co (HKSE:01522), the current 9-Day RSI is 40.65 as of Sep. 03, 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 BII Railway Transportation Technology Holdings Co (HKSE:01522) Overvalued in 2026?
Based on GuruFocus' analysis, BII Railway Transportation Technology Holdings Co stock appears to be undervalued.
The current stock price of HK$0.22 is trading 32.2% below its estimated GF Value™ of HK$0.32.
GuruFocus considers BII Railway Transportation Technology Holdings Co to be Possible Value Trap.
Key valuation signals for HKSE:01522:
9-Day RSI: 40.65
GF Value™: HK$0.32 vs. price of HK$0.22 (32.2% below fair value)
Industry Position: 16.1% below the Software median (#1122 of 2940)
No single metric tells the full story. See the HKSE:01522 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BII Railway Transportation Technology Holdings Co Ltd is engaged in designing, implementing, selling, and maintenance, of application solutions for the networking and controlling systems of public transport. Its segments include Intelligent passenger information services; Digital-intelligence urban rail services; Innovative development; and Business development investment. The key part of the revenue is from the Intelligent passenger information services that provides design, production, implementation and sale, and maintenance of application solution services, which include related software, hardware, and spare parts in railway transportation areas. The group's revenue is derived from Mainland China, Hong Kong and Overseas.
53GF Score
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