Gem DiamondsGMDMF 9-Day RSI is 89.93 as of Jul. 12, 2026. The stock has 5 warning signs investors should review. Among 2,681 Metals & Mining companies, Gem Diamonds ranks worse than 52.74% 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.
As of today (2026-07-12), Gem Diamonds's 9-Day RSI is 89.93.
The industry rank for Gem Diamonds's 9-Day RSI or its related term are showing as below:
GMDMF's 9-Day RSI is ranked worse than 52.74% of 2681
companies
in the Metals & Mining industry
Industry Median: 43.62
vs GMDMF: 89.93
Gem Diamonds (OTCPK:GMDMF) 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.
Gem Diamonds 9-Day RSI Related Terms
GMDMF vs HL: 9-Day RSI Comparison
For the Other Precious Metals & Mining subindustry, Gem Diamonds'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.
Gem Diamonds 9-Day RSI vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Gem Diamonds's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Gem Diamonds'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.
Gem Diamonds (GMDMF) has a 9-Day RSI of 89.93 as of Jul. 12, 2026. According to the industry distribution chart, Gem Diamonds ranks #1414 out of 2681 companies in the Metals & Mining industry, placing it in the top 52.7%.
Is Gem Diamonds' 9-Day RSI too high?
Gem Diamonds' current 9-Day RSI is 89.93. The Metals & Mining industry median 9-Day RSI is 43.62. Gem Diamonds' value of 89.93 is 106.2% above this industry median. Based on the distribution chart, Gem Diamonds ranks #1414 out of 2681 companies in the Metals & Mining industry, which is below the industry midpoint.
How does Gem Diamonds' 9-Day RSI compare to HL?
According to the Metals & Mining industry distribution chart, Gem Diamonds ranks #1414 out of 2681 companies for 9-Day RSI. This places Gem Diamonds in the lower half of its industry. The industry median 9-Day RSI is 43.62. Gem Diamonds' value of 89.93 is 106.2% 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 Metals & Mining company?
The median 9-Day RSI among Metals & Mining companies is 43.62, based on 2,681 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. Gem Diamonds's current 9-Day RSI of 89.93 is 106.2% 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 Metals & Mining industry, the median 9-Day RSI is 43.62 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Gem Diamonds's current 9-Day RSI is 89.93. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Gem Diamonds stock overvalued right now?
Based on GuruFocus' analysis, Gem Diamonds (GMDMF) is currently considered Significantly Overvalued. The stock's GF Value™ is $0.03, compared to a current price of $0.05 — trading 66.7% above its estimated fair value. The current 9-Day RSI is 89.93 and 106.2% above the Metals & Mining industry median of 43.62. 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 Gem Diamonds (GMDMF), the current 9-Day RSI is 89.93 as of Jul. 12, 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.
Gem Diamonds Ltd is a United Kingdom-based company engaged in the exploration and development of diamond mines. The company's geographical segments include Lesotho (diamond mining activities); Belgium (sales, marketing, and manufacturing of diamonds); and BVI, RSA, the UK, and Cyprus (technical and administrative services) and Botswana (diamond mining activities, currently on care and maintenance). It generates maximum revenue from the Belgium region. Its projects include Letseng Diamond mine and Ghaghoo Diamond mine. The company's revenue is derived from mining activities, polished manufacturing margins, and diamond analysis and manufacturing services.
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