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Guangdong InvestmentSTU:GUG 45 9-Day RSI is 57.60 as of Jul. 16, 2026. GuruFocus rates STU:GUG with a GF Score™ of 45/100 and a GF Value™ of €0.62 (Significantly Overvalued). The stock has 3 warning signs investors should review. Among 545 Utilities - Regulated companies, Guangdong Investment ranks worse than 56.7% on this metric.
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.
Guangdong Investment 9-Day RSI Related Terms
STU:GUG vs AWK, WTRG, AWR: 9-Day RSI Comparison
For the Utilities - Regulated Water subindustry, Guangdong Investment'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.
Guangdong Investment 9-Day RSI vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Guangdong Investment's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Guangdong Investment'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.
Guangdong Investment (STU:GUG) has a 9-Day RSI of 57.60 as of Jul. 16, 2026. According to the industry distribution chart, Guangdong Investment ranks #309 out of 545 companies in the Utilities - Regulated industry, placing it in the top 56.7%.
Is Guangdong Investment's 9-Day RSI too high?
Guangdong Investment's current 9-Day RSI is 57.60. The Utilities - Regulated industry median 9-Day RSI is 49.22. Guangdong Investment's value of 57.60 is 17% above this industry median. Based on the distribution chart, Guangdong Investment ranks #309 out of 545 companies in the Utilities - Regulated industry, which is below the industry midpoint. Overall, Guangdong Investment has a GF Score™ of 45/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Guangdong Investment's 9-Day RSI compare to AWK and WTRG?
According to the Utilities - Regulated industry distribution chart, Guangdong Investment ranks #309 out of 545 companies for 9-Day RSI. This places Guangdong Investment in the lower half of its industry. The industry median 9-Day RSI is 49.22. Guangdong Investment's value of 57.60 is 17% 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 an Utilities - Regulated company?
The median 9-Day RSI among Utilities - Regulated companies is 49.22, based on 545 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. Guangdong Investment's current 9-Day RSI of 57.60 is 17% 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 Utilities - Regulated industry, the median 9-Day RSI is 49.22 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Guangdong Investment's current 9-Day RSI is 57.60. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Guangdong Investment stock overvalued right now?
Based on GuruFocus' analysis, Guangdong Investment (STU:GUG) is currently considered Significantly Overvalued. The stock's GF Value™ is €0.62, compared to a current price of €0.86 — trading 38.7% above its estimated fair value. The current 9-Day RSI is 57.60 and 17% above the Utilities - Regulated industry median of 49.22. Guangdong Investment's overall GF Score™ is 45/100 with 3 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 Guangdong Investment (STU:GUG), the current 9-Day RSI is 57.60 as of Jul. 16, 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 Guangdong Investment (STU:GUG) Overvalued in 2026?
Based on GuruFocus' analysis, Guangdong Investment stock appears to be overvalued.
The current stock price of €0.86 is trading 38.7% above its estimated GF Value™ of €0.62.
GuruFocus considers Guangdong Investment to be Significantly Overvalued.
Key valuation signals for STU:GUG:
9-Day RSI: 57.60
GF Value™: €0.62 vs. price of €0.86 (38.7% above fair value)
Industry Position: 17% above the Utilities - Regulated median (#309 of 545)
No single metric tells the full story. See the STU:GUG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Guangdong Investment Ltd is engaged in investment holding. The segments of the company include Water resources, Property investment, Department store operation, Electric power generation, Hotel operation and management, Road and bridge segment, and Others segment. The company derives its revenue from the Water resources segment that engages in water distribution, sewage treatment, and construction of water supply and sewage treatment infrastructure for customers in Mainland China and Hong Kong. Geographically, the company generates almost all of its revenue from the Mainland China.
45GF Score
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