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.
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME) 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.
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Volatility Related Terms
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Volatility Competitor Comparison
For the Textile Manufacturing subindustry, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS'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.
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Volatility vs Manufacturing - Apparel & Accessories Industry
For the Manufacturing - Apparel & Accessories industry and Consumer Cyclical sector, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Volatility distribution charts can be found below:
* The bar in red indicates where Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Volatility falls into.
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME) 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.
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME) has a Volatility of 46.06% 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 Sonmez Filament Sentetik Iplik Ve Elyafnayi AS and its competitors.
Is Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Volatility too high?
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's current Volatility is 46.06%. Overall, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS has a GF Score™ of 75/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Volatility compare to competitors?
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's Volatility of 46.06% can be compared against companies in the Manufacturing - Apparel & Accessories 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 Manufacturing - Apparel & Accessories company?
A good Volatility depends on the Manufacturing - Apparel & Accessories 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 Sonmez Filament Sentetik Iplik Ve Elyafnayi AS and its competitors. Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's current Volatility is 46.06%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Sonmez Filament Sentetik Iplik Ve Elyafnayi AS stock overvalued right now?
Based on GuruFocus' analysis, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME) is currently considered Modestly Overvalued. The stock's GF Value™ is ₺113.59, compared to a current price of ₺127.90 — trading 12.6% above its estimated fair value. The current Volatility is 46.06%. Sonmez Filament Sentetik Iplik Ve Elyafnayi AS's overall GF Score™ is 75/100 with 3 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 Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME), the current Volatility is 46.06% 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 Sonmez Filament Sentetik Iplik Ve Elyafnayi AS (IST:SONME) Overvalued in 2026?
Based on GuruFocus' analysis, Sonmez Filament Sentetik Iplik Ve Elyafnayi AS stock appears to be overvalued.
The current stock price of ₺127.90 is trading 12.6% above its estimated GF Value™ of ₺113.59.
GuruFocus considers Sonmez Filament Sentetik Iplik Ve Elyafnayi AS to be Modestly Overvalued.
Key valuation signals for IST:SONME:
Volatility: 46.06%
GF Value™: ₺113.59 vs. price of ₺127.90 (12.6% above fair value)
No single metric tells the full story. See the IST:SONME stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Sonmez Filament Sentetik Iplik Ve Elyafnayi AS Business Description
Sonmez Filament Sentetik Iplik Ve Elyaf Sanayi AS is engaged in the production of a range of polyester yarn and fiber. The products include flat, twisted, fancy, elastic and colored yarn.
75GF Score
Get the complete analysis for IST:SONME
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