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Sigma LithiumSTU:M0N -1.13%29 9-Day RSI is 36.62 as of Aug. 01, 2026. GuruFocus rates STU:M0N with a GF Score™ of 29/100. The stock has 4 warning signs investors should review. Among 2,681 Metals & Mining companies, Sigma Lithium ranks better than 81.57% 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 (2026-08-01), Sigma Lithium's 9-Day RSI is 36.62.
The industry rank for Sigma Lithium's 9-Day RSI or its related term are showing as below:
STU:M0N's 9-Day RSI is ranked better than 81.57% of 2681
companies
in the Metals & Mining industry
Industry Median: 44.49
vs STU:M0N: 36.62
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.
Sigma Lithium 9-Day RSI Related Terms
Sigma Lithium 9-Day RSI Competitor Comparison
For the Other Industrial Metals & Mining subindustry, Sigma Lithium'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.
Sigma Lithium 9-Day RSI vs Metals & Mining Industry
For the Metals & Mining industry and Basic Materials sector, Sigma Lithium's 9-Day RSI distribution charts can be found below:
* The bar in red indicates where Sigma Lithium'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.
Sigma Lithium (STU:M0N) has a 9-Day RSI of 36.62 as of Aug. 01, 2026. According to the industry distribution chart, Sigma Lithium ranks #494 out of 2681 companies in the Metals & Mining industry, placing it in the top 18.4%.
Is Sigma Lithium's 9-Day RSI too high?
Sigma Lithium's current 9-Day RSI is 36.62. The Metals & Mining industry median 9-Day RSI is 44.49. Sigma Lithium's value of 36.62 is 17.7% below this industry median. Based on the distribution chart, Sigma Lithium ranks #494 out of 2681 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, Sigma Lithium has a GF Score™ of 29/100, reflecting its overall financial health beyond just this single metric.
How does Sigma Lithium's 9-Day RSI compare to competitors?
According to the Metals & Mining industry distribution chart, Sigma Lithium ranks #494 out of 2681 companies for 9-Day RSI. This places Sigma Lithium in the top 18% of its industry — outperforming the majority of peers. The industry median 9-Day RSI is 44.49. Sigma Lithium's value of 36.62 is 17.7% 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 Metals & Mining company?
The median 9-Day RSI among Metals & Mining companies is 44.49, 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. Sigma Lithium's current 9-Day RSI of 36.62 is 17.7% 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 Metals & Mining industry, the median 9-Day RSI is 44.49 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Sigma Lithium's current 9-Day RSI is 36.62. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sigma Lithium stock overvalued right now?
Sigma Lithium (STU:M0N) has a current 9-Day RSI of 36.62. The current 9-Day RSI is 36.62 and 17.7% below the Metals & Mining industry median of 44.49. Sigma Lithium's overall GF Score™ is 29/100 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 Sigma Lithium (STU:M0N), the current 9-Day RSI is 36.62 as of Aug. 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.
Sigma Lithium Corp together with its direct and indirect subsidiaries, is a commercial producer of lithium concentrate. It holds full interest in four mineral properties: Grota do Cirilo, Sao Jose, Santa Clara, and Genipapo, located in the municipalities of Aracuai and Itinga, in the Vale do Jequitinhonha region in the State of Minas Gerais, Brazil. Geographically, the company operates in Switzerland; United Arab Emirates; Singapore; and Republic of Korea, of which it derives maximum revenue from Switzerland.
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