Brisanet Servicos De Telecomunicacoes (BSP:BRST3) Volatility: 25.49% (As of Jul. 16, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Founder & CEO of GuruFocus
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.

BSP:BRST3 Brisanet Servicos De Telecomunicacoes SA BSP:BRST3
7 GF Score
Price R$2.80
! 4 Warning Signs
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What is Brisanet Servicos De Telecomunicacoes Volatility?

Brisanet Servicos De Telecomunicacoes BSP:BRST3 -1.75% 7 Volatility is 25.49% as of Jul. 16, 2026. GuruFocus rates BSP:BRST3 with a GF Score™ of 7/100. The stock has 4 warning signs investors should review.

Volatility is a statistical measure of the dispersion of returns for a given security or market index, it shows how the price swings around its mean. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year. In most cases, the higher the volatility, the riskier the security.

As of today (2026-07-16), Brisanet Servicos De Telecomunicacoes's Volatility is 25.49%.

Brisanet Servicos De Telecomunicacoes  (BSP:BRST3) Volatility Explanation

Volatility is a statistical measure of the dispersion of returns for a given security or market index. It’s often measured as standard deviation or variance of historical returns over a certain period. The volatility here is measured as the annualized standard deviation between monthly returns from the security over the past year.

Volatility reflects the uncertainty or risk of a security’s value. Generally speaking, a higher volatility suggests a higher risk, because it implies a wider fluctuation around average price. This means the price of the security can change dramatically in either direction within a short period. Conversely, a lower volatility means that the security's price is more steady, which suggests a lower risk.

Another measurement of relative volatility is Beta. Beta is a measure of systematic risk of a security or a portfolio in comparison to the market as a whole. Beta is usually compared to 1. A beta of greater than 1 indicates that the security's price will be more volatile than the market.

Brisanet Servicos De Telecomunicacoes Volatility Related Terms

BSP:BRST3 vs TMUS, VZ, T: Volatility Comparison

For the Telecom Services subindustry, Brisanet Servicos De Telecomunicacoes's Volatility, along with its competitors' market caps and Volatility 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.

Brisanet Servicos De Telecomunicacoes Volatility vs Telecommunication Services Industry

For the Telecommunication Services industry and Communication Services sector, Brisanet Servicos De Telecomunicacoes's Volatility distribution charts can be found below:

* The bar in red indicates where Brisanet Servicos De Telecomunicacoes's Volatility falls into.


BSP:BRST3
7GF Score
Brisanet Servicos De Telecomunicacoes SA BSP:BRST3
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Brisanet Servicos De Telecomunicacoes  (BSP:BRST3) Volatility Calculation

The annualized volatility is calculated as following:

σA=σM * √12
=√ 1/(n-1) ∑(Ri - R')^2 * √12

Where: σM is the monthly volatility, n is the number of months in the period, Ri is the security's historical monthly returns and R' is the arithmetic mean of monthly returns.

* 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.

Frequently Asked Questions Learn more about Volatility →
What does a Volatility of 25.49% mean?
Brisanet Servicos De Telecomunicacoes (BSP:BRST3) has a Volatility of 25.49% as of Jul. 16, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Brisanet Servicos De Telecomunicacoes and its competitors.
Is Brisanet Servicos De Telecomunicacoes' Volatility too high?
Brisanet Servicos De Telecomunicacoes' current Volatility is 25.49%. Overall, Brisanet Servicos De Telecomunicacoes has a GF Score™ of 7/100, reflecting its overall financial health beyond just this single metric.
How does Brisanet Servicos De Telecomunicacoes' Volatility compare to TMUS and VZ?
Brisanet Servicos De Telecomunicacoes' Volatility of 25.49% can be compared against companies in the Telecommunication Services industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Volatility for a Telecommunication Services company?
A good Volatility depends on the Telecommunication Services industry context. However, Volatility should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Volatility mean?
A high Volatility can signal that a stock is expensive relative to its fundamentals. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Brisanet Servicos De Telecomunicacoes and its competitors. Brisanet Servicos De Telecomunicacoes's current Volatility is 25.49%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Brisanet Servicos De Telecomunicacoes stock overvalued right now?
Brisanet Servicos De Telecomunicacoes (BSP:BRST3) has a current Volatility of 25.49%. The current Volatility is 25.49%. Brisanet Servicos De Telecomunicacoes' overall GF Score™ is 7/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Volatility calculated?
Volatility is calculated from a company's financial statements. For Brisanet Servicos De Telecomunicacoes (BSP:BRST3), the current Volatility is 25.49% as of Jul. 16, 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.

Brisanet Servicos De Telecomunicacoes Business Description

Address Highway CE - 138, km 14 - Rural Area, Pereiro, CE, BRA
Brisanet Servicos De Telecomunicacoes SA is a Brazilian company. The company's purpose is to provide telecommunications services, operating mainly in the fiber and mobile telephony segment.
7GF Score

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

R$2.80
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