Duke Energy (MEX:DUK) Volatility: 19.08% (As of Jun. 26, 2026)


MEX:DUK Duke Energy Corp MEX:DUK
68 GF Score
Price MXN2,154.30
GF Value MXN2,079.22
Valuation Fairly Valued
! 10 Warning Signs
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What is Duke Energy Volatility?

Duke Energy MEX:DUK 68 Volatility is 19.08% as of Jun. 26, 2026. GuruFocus rates MEX:DUK with a GF Score™ of 68/100 and a GF Value™ of MXN2,079.22 (Fairly Valued). The stock has 10 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 (2026-06-26), Duke Energy's Volatility is 19.08%.


Duke Energy  (MEX:DUK) 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.


Duke Energy Volatility Related Terms


MEX:DUK vs SO, AEP, D: Volatility Comparison

For the Utilities - Regulated Electric subindustry, Duke Energy'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.


Duke Energy Volatility vs Utilities - Regulated Industry

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

* The bar in red indicates where Duke Energy's Volatility falls into.


MEX:DUK
68GF Score
Duke Energy Corp MEX:DUK
Volatility is just one metric. See GF Score™, valuation, warning signs, and more.
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Duke Energy  (MEX:DUK) 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 19.08% mean?
Duke Energy (MEX:DUK) has a Volatility of 19.08% as of Jun. 26, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Duke Energy and its competitors.
Is Duke Energy's Volatility too high?
Duke Energy's current Volatility is 19.08%. Overall, Duke Energy has a GF Score™ of 68/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Duke Energy's Volatility compare to SO and AEP?
Duke Energy's Volatility of 19.08% 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 Duke Energy and its competitors. Duke Energy's current Volatility is 19.08%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Duke Energy stock overvalued right now?
Based on GuruFocus' analysis, Duke Energy (MEX:DUK) is currently considered Fairly Valued. The stock's GF Value™ is MXN2,079.22, compared to a current price of MXN2,154.30 — trading 3.6% above its estimated fair value. The current Volatility is 19.08%. Duke Energy's overall GF Score™ is 68/100 with 10 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 Duke Energy (MEX:DUK), the current Volatility is 19.08% as of Jun. 26, 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 Duke Energy (MEX:DUK) Overvalued in 2026?

Based on GuruFocus' analysis, Duke Energy stock appears to be overvalued. The current stock price of MXN2,154.30 is trading 3.6% above its estimated GF Value™ of MXN2,079.22. GuruFocus considers Duke Energy to be Fairly Valued.

Key valuation signals for MEX:DUK:

  • Volatility: 19.08%
  • GF Value™: MXN2,079.22 vs. price of MXN2,154.30 (3.6% above fair value)
  • GF Score™: 68/100 with 10 warning signs

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


Duke Energy Business Description

Address 525 South Tryon Street, Charlotte, NC, USA, 28202
Duke Energy is one of the largest US utilities, with subsidiaries in the Carolinas, Indiana, Florida, Ohio, and Kentucky that deliver electricity to more than 8 million customers. Its natural gas utilities serve more than 1.6 million customers.
68GF Score

Get the complete analysis for MEX:DUK

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

MXN2,154.30
Price
MXN2,079.22
GF Value