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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.
Phu Nhuan Jewelry JSC 9-Day RSI Related Terms
STC:PNJ vs TPR, SIG: 9-Day RSI Comparison
For the Luxury Goods subindustry, Phu Nhuan Jewelry 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.
Phu Nhuan Jewelry JSC 9-Day RSI vs Retail - Cyclical Industry
For the Retail - Cyclical industry and Consumer Cyclical sector, Phu Nhuan Jewelry JSC's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Phu Nhuan Jewelry JSC'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.
Phu Nhuan Jewelry JSC (STC:PNJ) has a 9-Day RSI of 20.54 as of Jul. 16, 2026. According to the industry distribution chart, Phu Nhuan Jewelry JSC ranks #27 out of 1139 companies in the Retail - Cyclical industry, placing it in the top 2.4%.
Is Phu Nhuan Jewelry JSC's 9-Day RSI too high?
Phu Nhuan Jewelry JSC's current 9-Day RSI is 20.54. The Retail - Cyclical industry median 9-Day RSI is 51.77. Phu Nhuan Jewelry JSC's value of 20.54 is 60.3% below this industry median. Based on the distribution chart, Phu Nhuan Jewelry JSC ranks #27 out of 1139 companies in the Retail - Cyclical industry, which is in the top quartile — a strong position relative to peers. Overall, Phu Nhuan Jewelry JSC has a GF Score™ of 95/100 and is considered Significantly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Phu Nhuan Jewelry JSC's 9-Day RSI compare to TPR and SIG?
According to the Retail - Cyclical industry distribution chart, Phu Nhuan Jewelry JSC ranks #27 out of 1139 companies for 9-Day RSI. This places Phu Nhuan Jewelry JSC in the top 2% of its industry — outperforming the majority of peers. The industry median 9-Day RSI is 51.77. Phu Nhuan Jewelry JSC's value of 20.54 is 60.3% 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 Retail - Cyclical company?
The median 9-Day RSI among Retail - Cyclical companies is 51.77, based on 1,139 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. Phu Nhuan Jewelry JSC's current 9-Day RSI of 20.54 is 60.3% 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 Retail - Cyclical industry, the median 9-Day RSI is 51.77 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Phu Nhuan Jewelry JSC's current 9-Day RSI is 20.54. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Phu Nhuan Jewelry JSC stock overvalued right now?
Based on GuruFocus' analysis, Phu Nhuan Jewelry JSC (STC:PNJ) is currently considered Significantly Undervalued. The stock's GF Value™ is ₫70,028.61, compared to a current price of ₫43,650.00 — trading 37.7% below its estimated fair value. The current 9-Day RSI is 20.54 and 60.3% below the Retail - Cyclical industry median of 51.77. Phu Nhuan Jewelry JSC's overall GF Score™ is 95/100 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 Phu Nhuan Jewelry JSC (STC:PNJ), the current 9-Day RSI is 20.54 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 Phu Nhuan Jewelry JSC (STC:PNJ) Overvalued in 2026?
Based on GuruFocus' analysis, Phu Nhuan Jewelry JSC stock appears to be undervalued.
The current stock price of ₫43,650.00 is trading 37.7% below its estimated GF Value™ of ₫70,028.61.
GuruFocus considers Phu Nhuan Jewelry JSC to be Significantly Undervalued.
Key valuation signals for STC:PNJ:
9-Day RSI: 20.54
GF Value™: ₫70,028.61 vs. price of ₫43,650.00 (37.7% below fair value)
Industry Position: 60.3% below the Retail - Cyclical median (#27 of 1139)
No single metric tells the full story. See the STC:PNJ stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Phu Nhuan Jewelry JSC is engaged in the manufacturing and trading of gold, silver, jewelry, and gemstones, and imports and exports jewelry in gold, silver, and gemstones. The other activities are mainly trading accessories and jewelry inspection services. It offers products such as rings, earrings, bracelets, pendants, necklaces, etc., under different brands such as CAO Fine Jewellery, Mancode by PNJ, Style by PNJ, PNJArt, PNJ Silver and Accessories, and others. Geographically, the company conducts its operations only in Vietnam.
95GF Score
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9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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