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.
ArthroCare does not have enough data to calculate Volatility.
Competitive Comparison of ArthroCare's Volatility
For the Medical Devices subindustry, ArthroCare'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.
ArthroCare's Volatility Distribution in the Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, ArthroCare's Volatility distribution charts can be found below:
* The bar in red indicates where ArthroCare's Volatility falls into.
ArthroCare (FRA:BQK) 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.
ArthroCare (FRA:BQK) 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.
ArthroCare Volatility Related Terms
Thank you for viewing the detailed overview of ArthroCare's Volatility provided by GuruFocus.com. Please click on the following links to see related term pages.
ArthroCare was incorporated in California in 1993 and reincorporated in Delaware in 1995. The Company is a multi-business medical device Company that develops, manufactures and markets minimally invasive surgical products, many of which are based on its patented Coblation(r) technology. The Company has grown well beyond its roots in arthroscopy to capitalize on numerous market opportunities across several medical specialties, improving many existing soft-tissue surgical procedures and enabling new minimally invasive procedures. With its innovative technologies, the Company is improving the lives of individuals suffering from conditions as diverse as torn rotator cuffs and anterior cruciate ligaments to herniated discs and enlarged tonsils/tonsillitis. The Company currently markets minimally invasive surgical products across three core business units-ArthroCare Sports Medicine, which include shoulder and knee arthroscopic products; ArthroCare Spine, which include spinal and neurosurgery products; and ArthroCare Ear, Nose and Throat, which include ear, nose, throat and the Visage(r) cosmetic products; - but also has developed, manufactured and marketed Coblation-based and complementary products for application in neurology, cosmetic surgery, urology and gynecology, with research continuing in additional areas. In each of its core business units, the Company is focusing on driving the application of enabling technologies, primarily for plasma-based soft tissue removal, and increasing the number of minimally invasive procedures being performed. The Company is marketing and selling its arthroscopic/sports medicine, spinal surgery, ENT and cosmetic surgery products using a combination of distributors supported by regional sales mangers, a direct sales force and corporate partners to sell its products both domestically and internationally. The Company owns over 170 issued U.S. patents and over 195 issued international patents. The Company's products are considered medical devices and are subject to regulation in the United States, with the approval of FDA for each of its products. Its primary competitors include Medtronic, Inc., Smith & Nephew, Stryker Corporation, Johnson & Johnson, Olympus (through its subsidiary Gyrus) and Arthrex, Inc.
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