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.
STC:CII's 9-Day RSI is ranked better than 56.85% of 1882
companies
in the Construction industry
Industry Median: 44.725
vs STC:CII: 42.23
Ho Chi Minh City Infrastructure Investment JSC (STC:CII) 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.
Ho Chi Minh City Infrastructure Investment JSC 9-Day RSI Related Terms
STC:CII vs PWR, FIX, EME: 9-Day RSI Comparison
For the Engineering & Construction subindustry, Ho Chi Minh City Infrastructure Investment JSC'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.
Ho Chi Minh City Infrastructure Investment JSC 9-Day RSI vs Construction Industry
Ho Chi Minh City Infrastructure Investment JSC (STC:CII) 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.
Ho Chi Minh City Infrastructure Investment JSC (STC:CII) has a 9-Day RSI of 42.23 as of Jun. 29, 2026. According to the industry distribution chart, Ho Chi Minh City Infrastructure Investment JSC ranks #812 out of 1882 companies in the Construction industry, placing it in the top 43.1%.
Is Ho Chi Minh City Infrastructure Investment JSC's 9-Day RSI too high?
Ho Chi Minh City Infrastructure Investment JSC's current 9-Day RSI is 42.23. The Construction industry median 9-Day RSI is 44.73. Ho Chi Minh City Infrastructure Investment JSC's value of 42.23 is 5.6% below this industry median. Based on the distribution chart, Ho Chi Minh City Infrastructure Investment JSC ranks #812 out of 1882 companies in the Construction industry, which is above the industry midpoint. Overall, Ho Chi Minh City Infrastructure Investment JSC has a GF Score™ of 57/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Ho Chi Minh City Infrastructure Investment JSC's 9-Day RSI compare to PWR and FIX?
According to the Construction industry distribution chart, Ho Chi Minh City Infrastructure Investment JSC ranks #812 out of 1882 companies for 9-Day RSI. This puts Ho Chi Minh City Infrastructure Investment JSC in the upper half of its industry. The industry median 9-Day RSI is 44.73. Ho Chi Minh City Infrastructure Investment JSC's value of 42.23 is 5.6% 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 Construction company?
The median 9-Day RSI among Construction companies is 44.73, based on 1,882 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. Ho Chi Minh City Infrastructure Investment JSC's current 9-Day RSI of 42.23 is 5.6% 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 Construction industry, the median 9-Day RSI is 44.73 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Ho Chi Minh City Infrastructure Investment JSC's current 9-Day RSI is 42.23. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Ho Chi Minh City Infrastructure Investment JSC stock overvalued right now?
Based on GuruFocus' analysis, Ho Chi Minh City Infrastructure Investment JSC (STC:CII) is currently considered Significantly Overvalued. The stock's GF Value™ is ₫8,408.64, compared to a current price of ₫17,450.00 — trading 107.5% above its estimated fair value. The current 9-Day RSI is 42.23 and 5.6% below the Construction industry median of 44.73. Ho Chi Minh City Infrastructure Investment JSC's overall GF Score™ is 57/100 with 6 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 Ho Chi Minh City Infrastructure Investment JSC (STC:CII), the current 9-Day RSI is 42.23 as of Jun. 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 Ho Chi Minh City Infrastructure Investment JSC (STC:CII) Overvalued in 2026?
Based on GuruFocus' analysis, Ho Chi Minh City Infrastructure Investment JSC stock appears to be overvalued.
The current stock price of ₫17,450.00 is trading 107.5% above its estimated GF Value™ of ₫8,408.64.
GuruFocus considers Ho Chi Minh City Infrastructure Investment JSC to be Significantly Overvalued.
Key valuation signals for STC:CII:
9-Day RSI: 42.23
GF Value™: ₫8,408.64 vs. price of ₫17,450.00 (107.5% above fair value)
Industry Position: 5.6% below the Construction median (#812 of 1882)
No single metric tells the full story. See the STC:CII stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Ho Chi Minh City Infrastructure Investment JSC Business Description
Ho Chi Minh City Infrastructure Investment JSC engages in construction, development, and operation of infrastructure projects. The investment activities of the company include bridge and road, water, and real estate. Some of the projects of the company include Hanoi highway expansion phrase 2, Saigon 2 bridge, rach chiec bridge, rach mieu bridge phrase 2, tan hiep 2 water plant project, diamond riverside building project, and lu gia building project.
57GF Score
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