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.
Centrotherm international AG (HAM:CTNK) 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.
Centrotherm international AG Volatility Related Terms
HAM:CTNK vs NVDA, AVGO, MU: Volatility Comparison
For the Semiconductors subindustry, Centrotherm international 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.
Centrotherm international AG Volatility vs Semiconductors Industry
For the Semiconductors industry and Technology sector, Centrotherm international AG's Volatility distribution charts can be found below:
* The bar in red indicates where Centrotherm international AG's Volatility falls into.
Centrotherm international AG (HAM:CTNK) 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.
Centrotherm international AG (HAM:CTNK) has a Volatility of 75.53% as of Jun. 26, 2026. Volatility is measured as the annualized standard deviation between monthly returns from the security over the past year. View historical data on Centrotherm international AG and its competitors.
Is Centrotherm international AG's Volatility too high?
Centrotherm international AG's current Volatility is 75.53%. Overall, Centrotherm international AG has a GF Score™ of 62/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Centrotherm international AG's Volatility compare to NVDA and AVGO?
Centrotherm international AG's Volatility of 75.53% can be compared against companies in the Semiconductors 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 Semiconductors company?
A good Volatility depends on the Semiconductors 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 Centrotherm international AG and its competitors. Centrotherm international AG's current Volatility is 75.53%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Centrotherm international AG stock overvalued right now?
Based on GuruFocus' analysis, Centrotherm international AG (HAM:CTNK) is currently considered Significantly Overvalued. The stock's GF Value™ is €5.93, compared to a current price of €9.35 — trading 57.7% above its estimated fair value. The current Volatility is 75.53%. Centrotherm international AG's overall GF Score™ is 62/100 with 2 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 Centrotherm international AG (HAM:CTNK), the current Volatility is 75.53% as of Jun. 26, 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 Centrotherm international AG (HAM:CTNK) Overvalued in 2026?
Based on GuruFocus' analysis, Centrotherm international AG stock appears to be overvalued.
The current stock price of €9.35 is trading 57.7% above its estimated GF Value™ of €5.93.
GuruFocus considers Centrotherm international AG to be Significantly Overvalued.
Key valuation signals for HAM:CTNK:
Volatility: 75.53%
GF Value™: €5.93 vs. price of €9.35 (57.7% above fair value)
No single metric tells the full story. See the HAM:CTNK stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Centrotherm international AG provides manufacturing solutions for the photovoltaic, semiconductor and microelectronics industry. The company operates in three segments: Silicon and Wafer, Solar Cell and Module (including Semiconductors and Microelectronics) and Thin Film Module. Silicon and Wafer segment offers planning, technology and engineering services for the design and process optimization of polysilicon, ingot and wafer manufacturing. Solar Cell and Module segment is engaged in the development and sales of production lines for the manufacture of crystalline solar cells, including engineering and technological process services. The Thin Film Module, the company provides development and sales of production lines for CIGS (Copper Indium Gallium Diselenide) thin film modules.
62GF Score
Get the complete analysis for HAM:CTNK
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
HAM:CTNK has been successfully added to your 