Fortum Oyj (MEX:FORTUMN) 9-Day RSI: N/A (As of Sep. 14, 2026)

Author: Vera Yuan Vera Yuan
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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

MEX:FORTUMN Fortum Oyj MEX:FORTUMN
66 GF Score
Price MXN241.57
GF Value MXN129.90
! 8 Warning Signs
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What is Fortum Oyj 9-Day RSI?

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 (2026-09-14), Fortum Oyj's 9-Day RSI is N/A.

The industry rank for Fortum Oyj's 9-Day RSI or its related term are showing as below:

MEX:FORTUMN's 9-Day RSI is not ranked *
in the Utilities - Independent Power Producers industry.
Industry Median: 47.205
* Ranked among companies with meaningful 9-Day RSI only.

Fortum Oyj  (MEX:FORTUMN) 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.

Fortum Oyj 9-Day RSI Related Terms

Fortum Oyj 9-Day RSI Competitor Comparison

For the Utilities - Renewable subindustry, Fortum Oyj'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.

Fortum Oyj 9-Day RSI vs Utilities - Independent Power Producers Industry

For the Utilities - Independent Power Producers industry and Utilities sector, Fortum Oyj's 9-Day RSI distribution charts can be found below:

* The bar in red indicates where Fortum Oyj's 9-Day RSI falls into.


MEX:FORTUMN
66GF Score
Fortum Oyj MEX:FORTUMN
9-Day RSI is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

Fortum Oyj  (MEX:FORTUMN) 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.

Is Fortum Oyj (MEX:FORTUMN) Overvalued in 2026?

Based on GuruFocus' analysis, Fortum Oyj stock appears to be overvalued. The current stock price of MXN241.57 is trading 86% above its estimated GF Value™ of MXN129.90.

Key valuation signals for MEX:FORTUMN:

  • 9-Day RSI: N/A
  • GF Value™: MXN129.90 vs. price of MXN241.57 (86% above fair value)
  • GF Score™: 66/100 with 8 warning signs

No single metric tells the full story. See the MEX:FORTUMN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Fortum Oyj Business Description

Address Keilalahdentie 2-4, CD Building, P.O. Box 100, Espoo, FIN, 02150
Fortum Oyj is a Finnish energy company that operates power plants that use renewable energy sources (hydro, nuclear, and solar power) to sell electricity, heat, cooling, and power products and services. The company mainly operates in Nordic and Baltic countries, Russia, Poland, and India. Its main divisions of the company are generation (large-scale power production), city solutions (sustainable energy solutions), Russia (all Russian operations), technology and new ventures (research and development and in-house incubator for startups), mergers and acquisitions, and solar and wind development. The company's operating segments are Generation, Consumer Solutions, and Other Operations.
66GF Score

Get the complete analysis for MEX:FORTUMN

9-Day RSI is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

MXN241.57
Price
MXN129.90
GF Value