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.
Competitive Comparison of Silk Road Medical's Volatility
For the Medical Devices subindustry, Silk Road Medical'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.
Silk Road Medical's Volatility Distribution in the Medical Devices & Instruments Industry
For the Medical Devices & Instruments industry and Healthcare sector, Silk Road Medical's Volatility distribution charts can be found below:
* The bar in red indicates where Silk Road Medical's Volatility falls into.
Silk Road Medical (NAS:SILK) 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.
Silk Road Medical (NAS:SILK) 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.
Silk Road Medical Volatility Related Terms
Thank you for viewing the detailed overview of Silk Road Medical's Volatility provided by GuruFocus.com. Please click on the following links to see related term pages.
Silk Road Medical (Silk Road Medical) Business Description
Silk Road Medical Inc is a medical device company focused on reducing the risk of stroke and its devastating impact. The company has a new approach for the treatment of carotid artery disease called transcarotid artery revascularization, or TCAR, which it seeks to establish as the standard of care. TCAR relies on two novel concepts - minimally-invasive direct carotid access in the neck and high-rate blood flow reversal during the procedure to protect the brain - and combines novel endovascular techniques with fundamental surgical principles. TCAR using its portfolio of products has been clinically demonstrated to reduce the upfront morbidity and mortality risks commonly associated with carotid endarterectomy while maintaining a reduction in long-term stroke risk.
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