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.
Sumitomo Electric Industries (OTCPK:SMTOY) 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.
Sumitomo Electric Industries Volatility Related Terms
SMTOY vs ORLY, AZO: Volatility Comparison
For the Auto Parts subindustry, Sumitomo Electric Industries'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.
Sumitomo Electric Industries Volatility vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, Sumitomo Electric Industries's Volatility distribution charts can be found below:
* The bar in red indicates where Sumitomo Electric Industries's Volatility falls into.
Sumitomo Electric Industries (OTCPK:SMTOY) 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.
Sumitomo Electric Industries (SMTOY) has a Volatility of 58.46% 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 Sumitomo Electric Industries and its competitors.
Is Sumitomo Electric Industries' Volatility too high?
Sumitomo Electric Industries' current Volatility is 58.46%. Overall, Sumitomo Electric Industries has a GF Score™ of 76/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sumitomo Electric Industries' Volatility compare to ORLY and AZO?
Sumitomo Electric Industries' Volatility of 58.46% can be compared against companies in the Vehicles & Parts 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 Vehicles & Parts company?
A good Volatility depends on the Vehicles & Parts 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 Sumitomo Electric Industries and its competitors. Sumitomo Electric Industries's current Volatility is 58.46%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sumitomo Electric Industries stock overvalued right now?
Based on GuruFocus' analysis, Sumitomo Electric Industries (SMTOY) is currently considered Significantly Overvalued. The stock's GF Value™ is $18.81, compared to a current price of $75.18 — trading 299.7% above its estimated fair value. The current Volatility is 58.46%. Sumitomo Electric Industries' overall GF Score™ is 76/100 with 4 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 Sumitomo Electric Industries (SMTOY), the current Volatility is 58.46% 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 Sumitomo Electric Industries (SMTOY) Overvalued in 2026?
Based on GuruFocus' analysis, Sumitomo Electric Industries stock appears to be overvalued.
The current stock price of $75.18 is trading 299.7% above its estimated GF Value™ of $18.81.
GuruFocus considers Sumitomo Electric Industries to be Significantly Overvalued.
Key valuation signals for SMTOY:
Volatility: 58.46%
GF Value™: $18.81 vs. price of $75.18 (299.7% above fair value)
No single metric tells the full story. See the SMTOY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sumitomo Electric Industries Ltd manufactures and sells electric wires and cables, and other products. The company operates through five segments. The Automotive related business covers wire harnesses, anti-vibration rubber, hoses, electrical parts, and traffic control systems. The Electronics related business provides electronic wires, flexible printed circuits, fluoropolymer products, and metal components. The Environment and Energy related business handles power transmission equipment, substation systems, vacuum and beam equipment, and conductive products. The Industrial Materials business includes steel wire, tools, optical components, and sintered parts. The Information and Communication business offers fiber optic cables, communication equipment, and optical devices.
76GF Score
Get the complete analysis for SMTOY
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