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 (2026-06-24), Edap TMS's Volatility is 84.56%.
Edap TMS (NAS:FOCL) 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.
Edap TMS Volatility Related Terms
FOCL vs ACH, YI, COSM: Volatility Comparison
For the Medical Distribution subindustry, Edap TMS'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.
Edap TMS Volatility vs Medical Distribution Industry
For the Medical Distribution industry and Healthcare sector, Edap TMS's Volatility distribution charts can be found below:
* The bar in red indicates where Edap TMS'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.
Edap TMS (FOCL) has a Volatility of 84.56% 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 Edap TMS and its competitors.
Is Edap TMS's Volatility too high?
Edap TMS's current Volatility is 84.56%. Overall, Edap TMS has a GF Score™ of 53/100 and is considered Modestly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Edap TMS's Volatility compare to ACH and YI?
Edap TMS's Volatility of 84.56% can be compared against companies in the Medical Distribution 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 Medical Distribution company?
A good Volatility depends on the Medical Distribution 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 Edap TMS and its competitors. Edap TMS's current Volatility is 84.56%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Edap TMS stock overvalued right now?
Based on GuruFocus' analysis, Edap TMS (FOCL) is currently considered Modestly Overvalued. The stock's GF Value™ is $4.52, compared to a current price of $5.08 — trading 12.3% above its estimated fair value. The current Volatility is 84.56%. Edap TMS's overall GF Score™ is 53/100 with 7 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 Edap TMS (FOCL), the current Volatility is 84.56% 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 Edap TMS (FOCL) Overvalued in 2026?
Based on GuruFocus' analysis, Edap TMS stock appears to be overvalued.
The current stock price of $5.08 is trading 12.3% above its estimated GF Value™ of $4.52.
GuruFocus considers Edap TMS to be Modestly Overvalued.
Key valuation signals for FOCL:
Volatility: 84.56%
GF Value™: $4.52 vs. price of $5.08 (12.3% above fair value)
No single metric tells the full story. See the FOCL stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Edap TMS SA, formerly known as FocalTherics, operates in the Robotic Focal Therapy industry. It develops, manufactures, and markets minimally invasive medical devices across various countries to treat various conditions using proprietary focused ultrasound technology. The company's flagship platform, Focal One Robotic HIFU, combines imaging, real-time treatment planning, robotic precision, and high intensity focused ultrasound (HIFU) technology. It is focused on expanding the clinical adoption of its patented focused ultrasound-based robotic therapy platforms through continued innovation, clinical evidence generation, physician education, and various market development initiatives.
53GF Score
Get the complete analysis for FOCL
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
FOCL has been successfully added to your 