Firefly AB (FRA:A63) 14-Day RSI: N/A (As of Jul. 28, 2026)

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Director of Data and Quant Analytics at GuruFocus
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FRA:A63 Firefly AB FRA:A63
86 GF Score
Price €13.50
GF Value €16.15
! 2 Warning Signs
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What is Firefly AB 14-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.

As of today (2026-07-28), Firefly AB's 14-Day RSI is N/A.

The industry rank for Firefly AB's 14-Day RSI or its related term are showing as below:

FRA:A63's 14-Day RSI is not ranked *
in the Construction industry.
Industry Median: 47.225
* Ranked among companies with meaningful 14-Day RSI only.

Firefly AB  (FRA:A63) 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.


Firefly AB 14-Day RSI Related Terms


FRA:A63 vs TT, JCI, CARR: 14-Day RSI Comparison

For the Building Products & Equipment subindustry, Firefly AB'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.


Firefly AB 14-Day RSI vs Construction Industry

For the Construction industry and Industrials sector, Firefly AB's 14-Day RSI distribution charts can be found below:

* The bar in red indicates where Firefly AB's 14-Day RSI falls into.


FRA:A63
86GF Score
Firefly AB FRA:A63
14-Day RSI is just one metric. See GF Score™, valuation, warning signs, and more.
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Firefly AB  (FRA:A63) 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.

Is Firefly AB (FRA:A63) Overvalued in 2026?

Based on GuruFocus' analysis, Firefly AB stock appears to be undervalued. The current stock price of €13.50 is trading 16.4% below its estimated GF Value™ of €16.15.

Key valuation signals for FRA:A63:

  • 14-Day RSI: N/A
  • GF Value™: €16.15 vs. price of €13.50 (16.4% below fair value)
  • GF Score™: 86/100 with 2 warning signs

No single metric tells the full story. See the FRA:A63 stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Firefly AB Business Description

Other Exchanges FIRE:Sweden
Address Heliosgatan 3, Stockholm, SWE, 120 30
Firefly AB is a supplier of spark detection, fire and dust explosion protection systems in Sweden. The company develops, manufactures and sells high-tech systems, which detect and minimise the risk of fires and dust explosions. It has two business areas: Industrial applications and Infra systems. Industrial applications include customized fire prevention systems, which monitor industrial processes in areas such as tissue, food, woodworking, bioenergy, and recycling. The business area of Infra systems includes early fire detection in subway-, train-, road or cable tunnel systems by means of multiple-gas detection.
86GF Score

Get the complete analysis for FRA:A63

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

€13.50
Price
€16.15
GF Value