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.
WESCO International (NYSE:WCC) 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.
WESCO International Volatility Related Terms
WCC vs WSO, QXO, AIT: Volatility Comparison
For the Industrial Distribution subindustry, WESCO International'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.
WESCO International Volatility vs Industrial Distribution Industry
For the Industrial Distribution industry and Industrials sector, WESCO International's Volatility distribution charts can be found below:
* The bar in red indicates where WESCO International's Volatility falls into.
WESCO International (NYSE:WCC) 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.
WESCO International (WCC) has a Volatility of 39.22% as of Jun. 25, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on WESCO International and its competitors.
Is WESCO International's Volatility too high?
WESCO International's current Volatility is 39.22%. Overall, WESCO International has a GF Score™ of 84/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does WESCO International's Volatility compare to WSO and QXO?
WESCO International's Volatility of 39.22% can be compared against companies in the Industrial Distribution 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 Industrial Distribution company?
A good Volatility depends on the Industrial Distribution 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 WESCO International and its competitors. WESCO International's current Volatility is 39.22%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is WESCO International stock overvalued right now?
Based on GuruFocus' analysis, WESCO International (WCC) is currently considered Significantly Overvalued. The stock's GF Value™ is $204.39, compared to a current price of $365.35 — trading 78.8% above its estimated fair value. The current Volatility is 39.22%. WESCO International's overall GF Score™ is 84/100 with 7 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 WESCO International (WCC), the current Volatility is 39.22% as of Jun. 25, 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 WESCO International (WCC) Overvalued in 2026?
Based on GuruFocus' analysis, WESCO International stock appears to be overvalued.
The current stock price of $365.35 is trading 78.8% above its estimated GF Value™ of $204.39.
GuruFocus considers WESCO International to be Significantly Overvalued.
Key valuation signals for WCC:
Volatility: 39.22%
GF Value™: $204.39 vs. price of $365.35 (78.8% above fair value)
No single metric tells the full story. See the WCC stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Wesco can be traced back to the late 1800s but was officially founded in 1922, acting as the distribution arm of Westinghouse Electric. Throughout the 1900s, Wesco entered and subsequently exited the consumer electronics, transit, bottling, and nuclear plant distribution markets. It was sold to a private equity firm in 1994 and then went public in 1999, and numerous acquisitions have since been made to fill the gaps in Wesco's geographical and product coverage. Today, the firm primarily distributes electrical, networking, security, and utility equipment used in the construction and repair of structures such as offices, data centers, power transmission lines, and manufacturing plants. Wesco has operations around the globe but generates the majority of its revenue in the United States.
84GF Score
Get the complete analysis for WCC
Volatility is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
WCC has been successfully added to your 