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.
Stanley Black & Decker (NYSE:SWK) 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.
Stanley Black & Decker Volatility Related Terms
SWK vs LECO, TKR, TTC: Volatility Comparison
For the Tools & Accessories subindustry, Stanley Black & Decker'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.
Stanley Black & Decker Volatility vs Industrial Products Industry
For the Industrial Products industry and Industrials sector, Stanley Black & Decker's Volatility distribution charts can be found below:
* The bar in red indicates where Stanley Black & Decker's Volatility falls into.
Stanley Black & Decker (NYSE:SWK) 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.
Stanley Black & Decker (SWK) has a Volatility of 28.65% 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 Stanley Black & Decker and its competitors.
Is Stanley Black & Decker's Volatility too high?
Stanley Black & Decker's current Volatility is 28.65%. Overall, Stanley Black & Decker has a GF Score™ of 73/100 and is considered Fairly Valued, reflecting its overall financial health beyond just this single metric.
How does Stanley Black & Decker's Volatility compare to LECO and TKR?
Stanley Black & Decker's Volatility of 28.65% can be compared against companies in the Industrial Products 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 Products company?
A good Volatility depends on the Industrial Products 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 Stanley Black & Decker and its competitors. Stanley Black & Decker's current Volatility is 28.65%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Stanley Black & Decker stock overvalued right now?
Based on GuruFocus' analysis, Stanley Black & Decker (SWK) is currently considered Fairly Valued. The stock's GF Value™ is $82.16, compared to a current price of $89.66 — trading 9.1% above its estimated fair value. The current Volatility is 28.65%. Stanley Black & Decker's overall GF Score™ is 73/100 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 Stanley Black & Decker (SWK), the current Volatility is 28.65% 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 Stanley Black & Decker (SWK) Overvalued in 2026?
Based on GuruFocus' analysis, Stanley Black & Decker stock appears to be overvalued.
The current stock price of $89.66 is trading 9.1% above its estimated GF Value™ of $82.16.
GuruFocus considers Stanley Black & Decker to be Fairly Valued.
Key valuation signals for SWK:
Volatility: 28.65%
GF Value™: $82.16 vs. price of $89.66 (9.1% above fair value)
No single metric tells the full story. See the SWK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Stanley Black & Decker Inc offers hand tools, power tools, outdoor products, engineered fastening solutions, and related accessories. The company operates in two reportable business segments: Tools & Outdoor and Engineered Fastening. The majority of its revenue is generated from the Tools & Outdoor segment, which is comprised of the Power Tools Group (PTG), Hand Tools, Accessories and Storage (HTAS), and Outdoor Power Equipment (Outdoor) product lines. This segment's product offerings include drills, impact wrenches and drivers, grinders, saws, hammers, demolition tools, clamps, vises, knives, edge trimmers, lawn mowers, etc., which are offered through brands like Hustler, Dewalt, Craftsman, Stanley, and others. Geographically, the firm derives maximum revenue from the United States.
73GF Score
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