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 (2026-06-25), ElringKlinger AG's Volatility is 33.94%.
ElringKlinger AG (STU:ZIL) 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.
ElringKlinger AG Volatility Related Terms
STU:ZIL vs ORLY, AZO: Volatility Comparison
For the Auto Parts subindustry, ElringKlinger AG'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.
ElringKlinger AG Volatility vs Vehicles & Parts Industry
For the Vehicles & Parts industry and Consumer Cyclical sector, ElringKlinger AG's Volatility distribution charts can be found below:
* The bar in red indicates where ElringKlinger AG'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.
ElringKlinger AG (STU:ZIL) has a Volatility of 33.94% 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 ElringKlinger AG and its competitors.
Is ElringKlinger AG's Volatility too high?
ElringKlinger AG's current Volatility is 33.94%. Overall, ElringKlinger AG has a GF Score™ of 69/100, reflecting its overall financial health beyond just this single metric.
How does ElringKlinger AG's Volatility compare to ORLY and AZO?
ElringKlinger AG's Volatility of 33.94% 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 ElringKlinger AG and its competitors. ElringKlinger AG's current Volatility is 33.94%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is ElringKlinger AG stock overvalued right now?
ElringKlinger AG (STU:ZIL) has a current Volatility of 33.94%. The stock's GF Value™ is €2.04, compared to a current price of €2.40 — trading 17.6% above its estimated fair value. The current Volatility is 33.94%. ElringKlinger AG's overall GF Score™ is 69/100 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 ElringKlinger AG (STU:ZIL), the current Volatility is 33.94% 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 ElringKlinger AG (STU:ZIL) Overvalued in 2026?
Based on GuruFocus' analysis, ElringKlinger AG stock appears to be overvalued.
The current stock price of €2.40 is trading 17.6% above its estimated GF Value™ of €2.04.
Key valuation signals for STU:ZIL:
Volatility: 33.94%
GF Value™: €2.04 vs. price of €2.40 (17.6% above fair value)
No single metric tells the full story. See the STU:ZIL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
ElringKlinger AG is a supplier of original equipment parts for vehicles and engines. The company produces cylinder heads and specialty gaskets, plastic housing modules, shielding components for engines, transmissions, exhaust systems, exhaust gas purification technology as well as battery and fuel cell components. Erling Klinger also offers its product to customers in the aftermarkets. The segment of the company revenue is the original equipment division, while the majority of sales are generated outside its domestic German market.
69GF Score
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