A2A SpA (MEX:A2AN) Volatility: 4.41% (As of Jun. 24, 2026)


MEX:A2AN A2A SpA MEX:A2AN
75 GF Score
Price MXN47.66
GF Value MXN50.08
! 2 Warning Signs
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What is A2A SpA Volatility?

A2A SpA MEX:A2AN 75 Volatility is 4.41% as of Jun. 24, 2026. GuruFocus rates MEX:A2AN with a GF Score™ of 75/100 and a GF Value™ of MXN50.08. The stock has 2 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 (2026-06-24), A2A SpA's Volatility is 4.41%.

A2A SpA  (MEX:A2AN) 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.

A2A SpA Volatility Related Terms

MEX:A2AN vs SRE: Volatility Comparison

For the Utilities - Diversified subindustry, A2A SpA'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.

A2A SpA Volatility vs Utilities - Regulated Industry

For the Utilities - Regulated industry and Utilities sector, A2A SpA's Volatility distribution charts can be found below:

* The bar in red indicates where A2A SpA's Volatility falls into.


MEX:A2AN
75GF Score
A2A SpA MEX:A2AN
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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A2A SpA  (MEX:A2AN) 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 4.41% mean?
A2A SpA (MEX:A2AN) has a Volatility of 4.41% 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 A2A SpA and its competitors.
Is A2A SpA's Volatility too high?
A2A SpA's current Volatility is 4.41%. Overall, A2A SpA has a GF Score™ of 75/100, reflecting its overall financial health beyond just this single metric.
How does A2A SpA's Volatility compare to SRE?
A2A SpA's Volatility of 4.41% can be compared against companies in the Utilities - Regulated 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 Utilities - Regulated company?
A good Volatility depends on the Utilities - Regulated 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 A2A SpA and its competitors. A2A SpA's current Volatility is 4.41%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is A2A SpA stock overvalued right now?
A2A SpA (MEX:A2AN) has a current Volatility of 4.41%. The stock's GF Value™ is MXN50.08, compared to a current price of MXN47.66 — trading 4.8% below its estimated fair value. The current Volatility is 4.41%. A2A SpA's overall GF Score™ is 75/100 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 A2A SpA (MEX:A2AN), the current Volatility is 4.41% 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 A2A SpA (MEX:A2AN) Overvalued in 2026?

Based on GuruFocus' analysis, A2A SpA stock appears to be undervalued. The current stock price of MXN47.66 is trading 4.8% below its estimated GF Value™ of MXN50.08.

Key valuation signals for MEX:A2AN:

  • Volatility: 4.41%
  • GF Value™: MXN50.08 vs. price of MXN47.66 (4.8% below fair value)
  • GF Score™: 75/100 with 2 warning signs

No single metric tells the full story. See the MEX:A2AN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

A2A SpA Business Description

Address Via Lamarmora 230, Brescia, ITA, 25124
A2A SpA together with its subsidiaries is engaged in the production, sale, and distribution of electricity; sale and distribution of gas; production, distribution, and sale of heat through district heating networks, technical consultancy relating to energy efficiency certificates, waste management (from collection and sweeping to disposal) and the construction and management of integrated waste disposal plants and systems, also making these available for other operators, and integrated water cycle management.
75GF Score

Get the complete analysis for MEX:A2AN

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

MXN47.66
Price
MXN50.08
GF Value