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.
Earth Tech Environment PCL 9-Day RSI Related Terms
For the Utilities - Renewable subindustry, Earth Tech Environment PCL'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.
Earth Tech Environment PCL 9-Day RSI vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Earth Tech Environment PCL's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Earth Tech Environment PCL'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.
Earth Tech Environment PCL (BKK:ETC-R) has a 9-Day RSI of 64.74 as of Jul. 01, 2026. According to the industry distribution chart, Earth Tech Environment PCL ranks #259 out of 552 companies in the Utilities - Independent Power Producers industry, placing it in the top 46.9%.
Is Earth Tech Environment PCL's 9-Day RSI too high?
Earth Tech Environment PCL's current 9-Day RSI is 64.74. The Utilities - Independent Power Producers industry median 9-Day RSI is 39.47. Earth Tech Environment PCL's value of 64.74 is 64% above this industry median. Based on the distribution chart, Earth Tech Environment PCL ranks #259 out of 552 companies in the Utilities - Independent Power Producers industry, which is above the industry midpoint. Overall, Earth Tech Environment PCL has a GF Score™ of 70/100, reflecting its overall financial health beyond just this single metric.
How does Earth Tech Environment PCL's 9-Day RSI compare to competitors?
According to the Utilities - Independent Power Producers industry distribution chart, Earth Tech Environment PCL ranks #259 out of 552 companies for 9-Day RSI. This puts Earth Tech Environment PCL in the upper half of its industry. The industry median 9-Day RSI is 39.47. Earth Tech Environment PCL's value of 64.74 is 64% 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 - Independent Power Producers company?
The median 9-Day RSI among Utilities - Independent Power Producers companies is 39.47, based on 552 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. Earth Tech Environment PCL's current 9-Day RSI of 64.74 is 64% 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 - Independent Power Producers industry, the median 9-Day RSI is 39.47 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Earth Tech Environment PCL's current 9-Day RSI is 64.74. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Earth Tech Environment PCL stock overvalued right now?
Earth Tech Environment PCL (BKK:ETC-R) has a current 9-Day RSI of 64.74. The stock's GF Value™ is ฿1.78, compared to a current price of ฿0.68 — trading 62% below its estimated fair value. The current 9-Day RSI is 64.74 and 64% above the Utilities - Independent Power Producers industry median of 39.47. Earth Tech Environment PCL's overall GF Score™ is 70/100 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 Earth Tech Environment PCL (BKK:ETC-R), the current 9-Day RSI is 64.74 as of Jul. 01, 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 Earth Tech Environment PCL (BKK:ETC-R) Overvalued in 2026?
Based on GuruFocus' analysis, Earth Tech Environment PCL stock appears to be undervalued.
The current stock price of ฿0.68 is trading 62% below its estimated GF Value™ of ฿1.78.
Key valuation signals for BKK:ETC-R:
9-Day RSI: 64.74
GF Value™: ฿1.78 vs. price of ฿0.68 (62% below fair value)
Industry Position: 64% above the Utilities - Independent Power Producers median (#259 of 552)
No single metric tells the full story. See the BKK:ETC-R stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Earth Tech Environment PCL is a service provider for the production and distribution of electricity. It produces and distributes electricity from the first non-hazardous industrial materials in Thailand by using sewage or unused materials to process as fuel to produce electricity. It also provides an air quality control system, water management system, and community involvement. The company's segment includes Power business and Construction. It generates maximum revenue from the Power business segment.
70GF Score
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