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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.
Millicom International Cellular (NAS:TIGO) 14-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.
Millicom International Cellular 14-Day RSI Related Terms
TIGO vs CHTR, GSAT, LUMN: 14-Day RSI Comparison
For the Telecom Services subindustry, Millicom International Cellular's 14-Day RSI, along with its competitors' market caps and 14-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.
Millicom International Cellular 14-Day RSI vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, Millicom International Cellular's 14-Day RSI distribution charts can be found below:
* The bar in red indicates where Millicom International Cellular's 14-Day RSI falls into.
Millicom International Cellular (NAS:TIGO) 14-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.
Millicom International Cellular (TIGO) has a 14-Day RSI of 54.81 as of Sep. 12, 2026. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on Millicom International Cellular and its competitors. According to the industry distribution chart, Millicom International Cellular ranks #289 out of 395 companies in the Telecommunication Services industry, placing it in the top 73.2%.
Is Millicom International Cellular's 14-Day RSI too high?
Millicom International Cellular's current 14-Day RSI is 54.81. The Telecommunication Services industry median 14-Day RSI is 47.45. Millicom International Cellular's value of 54.81 is 15.5% above this industry median. Based on the distribution chart, Millicom International Cellular ranks #289 out of 395 companies in the Telecommunication Services industry, which is below the industry midpoint. Overall, Millicom International Cellular has a GF Score™ of 59/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Millicom International Cellular's 14-Day RSI compare to CHTR and GSAT?
According to the Telecommunication Services industry distribution chart, Millicom International Cellular ranks #289 out of 395 companies for 14-Day RSI. This places Millicom International Cellular in the lower half of its industry. The industry median 14-Day RSI is 47.45. Millicom International Cellular's value of 54.81 is 15.5% 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 14-Day RSI for a Telecommunication Services company?
The median 14-Day RSI among Telecommunication Services companies is 47.45, based on 395 companies in the industry. Companies in the top quartile (top 25%) have a 14-Day RSI significantly above this median, while those in the bottom quartile fall well below. However, 14-Day RSI should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Millicom International Cellular's current 14-Day RSI of 54.81 is 15.5% 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 14-Day RSI mean?
A high 14-Day RSI can signal that a stock is expensive relative to its fundamentals. Relative Strength Index (RSI) is a momentum oscillator that measures the speed and change of price movements. View historical data on Millicom International Cellular and its competitors. For the Telecommunication Services industry, the median 14-Day RSI is 47.45 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Millicom International Cellular's current 14-Day RSI is 54.81. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Millicom International Cellular stock overvalued right now?
Based on GuruFocus' analysis, Millicom International Cellular (TIGO) is currently considered Significantly Overvalued. The stock's GF Value™ is $38.06, compared to a current price of $96.63 — trading 153.9% above its estimated fair value. The current 14-Day RSI is 54.81 and 15.5% above the Telecommunication Services industry median of 47.45. Millicom International Cellular's overall GF Score™ is 59/100 with 10 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is 14-Day RSI calculated?
14-Day RSI is calculated from a company's financial statements. For Millicom International Cellular (TIGO), the current 14-Day RSI is 54.81 as of Sep. 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.
Is Millicom International Cellular (TIGO) Overvalued in 2026?
Based on GuruFocus' analysis, Millicom International Cellular stock appears to be overvalued.
The current stock price of $96.63 is trading 153.9% above its estimated GF Value™ of $38.06.
GuruFocus considers Millicom International Cellular to be Significantly Overvalued.
Key valuation signals for TIGO:
14-Day RSI: 54.81
GF Value™: $38.06 vs. price of $96.63 (153.9% above fair value)
Industry Position: 15.5% above the Telecommunication Services median (#289 of 395)
No single metric tells the full story. See the TIGO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Millicom offers wireless and fixed-line telecom services primarily in smaller, less developed countries in Latin America. Countries served include Bolivia, Nicaragua, Panama, El Salvador, Guatemala, Paraguay, Colombia, Ecuador, Uruguay, and Honduras (67% but not controlled or consolidated in the firm's financial statements). The firm's wireless networks cover about 145 million people, serving nearly 60 million customers. Its fixed-line networks reach 22 million homes, serving about 5.6 million broadband customers. Increasingly, Millicom offers converged packages that include broadband with wireless services. The firm also formed a joint venture to acquire Telefónica's operations in Chile.
59GF Score
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