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), TELUS's Volatility is 38.72%.
TELUS (MEX:TUN) 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.
TELUS Volatility Related Terms
MEX:TUN vs TMUS, VZ, T: Volatility Comparison
For the Telecom Services subindustry, TELUS'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.
TELUS Volatility vs Telecommunication Services Industry
For the Telecommunication Services industry and Communication Services sector, TELUS's Volatility distribution charts can be found below:
* The bar in red indicates where TELUS'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.
TELUS (MEX:TUN) has a Volatility of 38.72% 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 TELUS and its competitors.
Is TELUS's Volatility too high?
TELUS's current Volatility is 38.72%. Overall, TELUS has a GF Score™ of 68/100, reflecting its overall financial health beyond just this single metric.
How does TELUS's Volatility compare to TMUS and VZ?
TELUS's Volatility of 38.72% 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 TELUS and its competitors. TELUS's current Volatility is 38.72%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is TELUS stock overvalued right now?
TELUS (MEX:TUN) has a current Volatility of 38.72%. The stock's GF Value™ is MXN315.68, compared to a current price of MXN240.00 — trading 24% below its estimated fair value. The current Volatility is 38.72%. TELUS's overall GF Score™ is 68/100 with 8 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 TELUS (MEX:TUN), the current Volatility is 38.72% 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 TELUS (MEX:TUN) Overvalued in 2026?
Based on GuruFocus' analysis, TELUS stock appears to be undervalued.
The current stock price of MXN240.00 is trading 24% below its estimated GF Value™ of MXN315.68.
Key valuation signals for MEX:TUN:
Volatility: 38.72%
GF Value™: MXN315.68 vs. price of MXN240.00 (24% below fair value)
No single metric tells the full story. See the MEX:TUN stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Telus is one of the Big Three wireless service providers in Canada, with over 10 million mobile phone subscribers nationwide constituting almost 30% of the total market. It is the incumbent local exchange carrier in the western Canadian provinces of British Columbia and Alberta, where it provides internet, television, and landline phone services. It also has a small wireline presence in eastern Quebec. Mostly because of recent acquisitions, more than 20% of Telus' sales now come from nontelecom businesses, most notably in the international business services, health, security, and agriculture industries. The firm has a 55% economic stake in Telus International.
68GF Score
Get the complete analysis for MEX:TUN
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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