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 industry rank for Thu Dau Mot Water JSC's 9-Day RSI or its related term are showing as below:
STC:TDM's 9-Day RSI is ranked worse than 83.64% of 544
companies
in the Utilities - Regulated industry
Industry Median: 47.165
vs STC:TDM: 67.63
Thu Dau Mot Water JSC (STC:TDM) 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.
Thu Dau Mot Water JSC 9-Day RSI Related Terms
STC:TDM vs AWK, WTRG, AWR: 9-Day RSI Comparison
For the Utilities - Regulated Water subindustry, Thu Dau Mot Water 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.
Thu Dau Mot Water JSC 9-Day RSI vs Utilities - Regulated Industry
For the Utilities - Regulated industry and Utilities sector, Thu Dau Mot Water JSC's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Thu Dau Mot Water JSC's 9-Day RSI falls into.
Thu Dau Mot Water JSC (STC:TDM) 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.
Thu Dau Mot Water JSC (STC:TDM) has a 9-Day RSI of 67.63 as of Jul. 11, 2026. According to the industry distribution chart, Thu Dau Mot Water JSC ranks #455 out of 544 companies in the Utilities - Regulated industry, placing it in the top 83.6%.
Is Thu Dau Mot Water JSC's 9-Day RSI too high?
Thu Dau Mot Water JSC's current 9-Day RSI is 67.63. The Utilities - Regulated industry median 9-Day RSI is 47.17. Thu Dau Mot Water JSC's value of 67.63 is 43.4% above this industry median. Based on the distribution chart, Thu Dau Mot Water JSC ranks #455 out of 544 companies in the Utilities - Regulated industry, which is in the bottom quartile relative to peers. Overall, Thu Dau Mot Water JSC has a GF Score™ of 66/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Thu Dau Mot Water JSC's 9-Day RSI compare to AWK and WTRG?
According to the Utilities - Regulated industry distribution chart, Thu Dau Mot Water JSC ranks #455 out of 544 companies for 9-Day RSI. This places Thu Dau Mot Water JSC in the lower half of its industry. The industry median 9-Day RSI is 47.17. Thu Dau Mot Water JSC's value of 67.63 is 43.4% 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 47.17, based on 544 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. Thu Dau Mot Water JSC's current 9-Day RSI of 67.63 is 43.4% 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 47.17 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Thu Dau Mot Water JSC's current 9-Day RSI is 67.63. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Thu Dau Mot Water JSC stock overvalued right now?
Based on GuruFocus' analysis, Thu Dau Mot Water JSC (STC:TDM) is currently considered Significantly Overvalued. The stock's GF Value™ is ₫35,525.16, compared to a current price of ₫61,000.00 — trading 71.7% above its estimated fair value. The current 9-Day RSI is 67.63 and 43.4% above the Utilities - Regulated industry median of 47.17. Thu Dau Mot Water JSC's overall GF Score™ is 66/100 with 12 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 Thu Dau Mot Water JSC (STC:TDM), the current 9-Day RSI is 67.63 as of Jul. 11, 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 Thu Dau Mot Water JSC (STC:TDM) Overvalued in 2026?
Based on GuruFocus' analysis, Thu Dau Mot Water JSC stock appears to be overvalued.
The current stock price of ₫61,000.00 is trading 71.7% above its estimated GF Value™ of ₫35,525.16.
GuruFocus considers Thu Dau Mot Water JSC to be Significantly Overvalued.
Key valuation signals for STC:TDM:
9-Day RSI: 67.63
GF Value™: ₫35,525.16 vs. price of ₫61,000.00 (71.7% above fair value)
Industry Position: 43.4% above the Utilities - Regulated median (#455 of 544)
No single metric tells the full story. See the STC:TDM stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Thu Dau Mot Water JSC is engaged in exploiting, treating, producing and supplying treated water. It also carries out drainage and wastewater treatment, construction of public works, various types of buildings, and other civil engineering works, architectural and engineering consulting services, and rental of machinery, equipment and other tangible goods. Its activities are carried out in territory of Binh Duong province.
66GF Score
Get the complete analysis for STC:TDM
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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