Gerdau (LTS:0A0Z) 9-Day RSI: N/A (As of Aug. 06, 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.

LTS:0A0Z Gerdau SA LTS:0A0Z
66 GF Score
Price €1.36
GF Value €1.02
! 10 Warning Signs
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What is Gerdau 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 (2026-08-06), Gerdau's 9-Day RSI is N/A.

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

LTS:0A0Z's 9-Day RSI is not ranked *
in the Steel industry.
Industry Median: 51.445
* Ranked among companies with meaningful 9-Day RSI only.

Gerdau  (LTS:0A0Z) 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.


Gerdau 9-Day RSI Related Terms


LTS:0A0Z vs NUE, STLD, RS: 9-Day RSI Comparison

For the Steel subindustry, Gerdau'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.


Gerdau 9-Day RSI vs Steel Industry

For the Steel industry and Basic Materials sector, Gerdau's 9-Day RSI distribution charts can be found below:

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


LTS:0A0Z
66GF Score
Gerdau SA LTS:0A0Z
9-Day RSI is just one metric. See GF Score™, valuation, warning signs, and more.
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Gerdau  (LTS:0A0Z) 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 Gerdau (LTS:0A0Z) Overvalued in 2026?

Based on GuruFocus' analysis, Gerdau stock appears to be overvalued. The current stock price of €1.36 is trading 33.4% above its estimated GF Value™ of €1.02.

Key valuation signals for LTS:0A0Z:

  • 9-Day RSI: N/A
  • GF Value™: €1.02 vs. price of €1.36 (33.4% above fair value)
  • GF Score™: 66/100 with 10 warning signs

No single metric tells the full story. See the LTS:0A0Z stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Gerdau Business Description

Address Avenida Dra. Ruth Cardoso, 8,501 - 8th Floor, Sao Paulo, SP, BRA, 05425-070
Gerdau SA produces steel and steel products. The company operates in civil construction, agriculture, automotive, iron ore, exports, research and development, and home steel products sectors. It offers products such as nails, rebar, columns, billets, slabs, tribar tutors, mechanical construction bars, and reinforced steel locks. The company's geographical segment includes Brazil Segment; North America Segment; South America Segment as well as Special Steel Operations. It derives the majority of its revenue from the Brazil Operations segment, which includes the long, flat and special steel operations and the iron ore operation located in Brazil and joint ventures and associated companies located in Brazil.
66GF Score

Get the complete analysis for LTS:0A0Z

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

€1.36
Price
€1.02
GF Value