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 PTT Global Chemical PCL's 9-Day RSI or its related term are showing as below:
PTGCF's 9-Day RSI is ranked worse than 72.12% of 1650
companies
in the Chemicals industry
Industry Median: 49.075
vs PTGCF: 100.00
PTT Global Chemical PCL (OTCPK:PTGCF) 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.
PTT Global Chemical PCL 9-Day RSI Related Terms
PTGCF vs DOW: 9-Day RSI Comparison
For the Chemicals subindustry, PTT Global Chemical 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.
PTT Global Chemical PCL 9-Day RSI vs Chemicals Industry
For the Chemicals industry and Basic Materials sector, PTT Global Chemical PCL's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where PTT Global Chemical PCL's 9-Day RSI falls into.
PTT Global Chemical PCL (OTCPK:PTGCF) 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.
PTT Global Chemical PCL (PTGCF) has a 9-Day RSI of 100.00 as of Jul. 05, 2026. According to the industry distribution chart, PTT Global Chemical PCL ranks #1190 out of 1650 companies in the Chemicals industry, placing it in the top 72.1%.
Is PTT Global Chemical PCL's 9-Day RSI too high?
PTT Global Chemical PCL's current 9-Day RSI is 100.00. The Chemicals industry median 9-Day RSI is 49.08. PTT Global Chemical PCL's value of 100.00 is 103.8% above this industry median. Based on the distribution chart, PTT Global Chemical PCL ranks #1190 out of 1650 companies in the Chemicals industry, which is below the industry midpoint. Overall, PTT Global Chemical PCL has a GF Score™ of 34/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does PTT Global Chemical PCL's 9-Day RSI compare to DOW?
According to the Chemicals industry distribution chart, PTT Global Chemical PCL ranks #1190 out of 1650 companies for 9-Day RSI. This places PTT Global Chemical PCL in the lower half of its industry. The industry median 9-Day RSI is 49.08. PTT Global Chemical PCL's value of 100.00 is 103.8% 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 a Chemicals company?
The median 9-Day RSI among Chemicals companies is 49.08, based on 1,650 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. PTT Global Chemical PCL's current 9-Day RSI of 100.00 is 103.8% 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 Chemicals industry, the median 9-Day RSI is 49.08 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. PTT Global Chemical PCL's current 9-Day RSI is 100.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is PTT Global Chemical PCL stock overvalued right now?
Based on GuruFocus' analysis, PTT Global Chemical PCL (PTGCF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.94, compared to a current price of $1.21 — trading 28.7% above its estimated fair value. The current 9-Day RSI is 100.00 and 103.8% above the Chemicals industry median of 49.08. PTT Global Chemical PCL's overall GF Score™ is 34/100 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 PTT Global Chemical PCL (PTGCF), the current 9-Day RSI is 100.00 as of Jul. 05, 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 PTT Global Chemical PCL (PTGCF) Overvalued in 2026?
Based on GuruFocus' analysis, PTT Global Chemical PCL stock appears to be overvalued.
The current stock price of $1.21 is trading 28.7% above its estimated GF Value™ of $0.94.
GuruFocus considers PTT Global Chemical PCL to be Significantly Overvalued.
Key valuation signals for PTGCF:
9-Day RSI: 100.00
GF Value™: $0.94 vs. price of $1.21 (28.7% above fair value)
Industry Position: 103.8% above the Chemicals median (#1190 of 1650)
No single metric tells the full story. See the PTGCF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
PTT Global Chemical PCL is a Thailand-based company. The reportable segments of the company are; Upstream (including Refinery, Aromatics and Olefins) which generates the majority of the revenue, Intermediates (including EO-Based Performance, Phenol and others) Polymers and Chemicals, Bio and Circularity, Performance Chemicals, Service and Others. Geographically located in Thailand, China, Vietnam, Singapore, India, Malaysia, USA, Indonesia, Japan, Germany, and Others.
34GF Score
Get the complete analysis for PTGCF
9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
PTGCF has been successfully added to your 