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 (2026-06-24), BAE Systems's Volatility is 58.00%.
BAE Systems (MEX:BA1N) 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.
BAE Systems Volatility Related Terms
MEX:BA1N vs GE, RTX, BA: Volatility Comparison
For the Aerospace & Defense subindustry, BAE Systems'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.
BAE Systems Volatility vs Aerospace & Defense Industry
For the Aerospace & Defense industry and Industrials sector, BAE Systems's Volatility distribution charts can be found below:
* The bar in red indicates where BAE Systems's Volatility falls into.
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.
BAE Systems (MEX:BA1N) has a Volatility of 58.00% as of Jun. 24, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on BAE Systems and its competitors.
Is BAE Systems' Volatility too high?
BAE Systems' current Volatility is 58.00%. Overall, BAE Systems has a GF Score™ of 79/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does BAE Systems' Volatility compare to GE and RTX?
BAE Systems' Volatility of 58.00% can be compared against companies in the Aerospace & Defense 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 an Aerospace & Defense company?
A good Volatility depends on the Aerospace & Defense 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 BAE Systems and its competitors. BAE Systems's current Volatility is 58.00%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is BAE Systems stock overvalued right now?
Based on GuruFocus' analysis, BAE Systems (MEX:BA1N) is currently considered Fairly Valued. The stock's GF Value™ is MXN408.41, compared to a current price of MXN443.66 — trading 8.6% above its estimated fair value. The current Volatility is 58.00%. BAE Systems' overall GF Score™ is 79/100 with 2 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 BAE Systems (MEX:BA1N), the current Volatility is 58.00% as of Jun. 24, 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 BAE Systems (MEX:BA1N) Overvalued in 2026?
Based on GuruFocus' analysis, BAE Systems stock appears to be overvalued.
The current stock price of MXN443.66 is trading 8.6% above its estimated GF Value™ of MXN408.41.
GuruFocus considers BAE Systems to be Fairly Valued.
Key valuation signals for MEX:BA1N:
Volatility: 58.00%
GF Value™: MXN408.41 vs. price of MXN443.66 (8.6% above fair value)
No single metric tells the full story. See the MEX:BA1N stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
BAE Systems is a British global defense, security, and aerospace company and the largest defense contractor in Europe; it is one of six prime contractors to the US Department of Defense. For reporting purposes, the company has five operating segments: electronics systems is the group's US- and UK-based electronic warfare systems; the cyber, security, and intelligence segment supplies intelligence and security solutions to the US government; platforms and services manufactures combat vehicles and munitions and performs ship repair services to the US Defense Department; the air segment includes BAE's share of US and European air programs as well as its businesses in Saudi Arabia and Australia, and the maritime segment comprises UK land- and marine-based activities.
79GF Score
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Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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