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.
ViroPharma, does not have enough data to calculate Volatility.
Competitive Comparison of ViroPharma,'s Volatility
For the Biotechnology subindustry, ViroPharma,'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.
ViroPharma,'s Volatility Distribution in the Biotechnology Industry
For the Biotechnology industry and Healthcare sector, ViroPharma,'s Volatility distribution charts can be found below:
* The bar in red indicates where ViroPharma,'s Volatility falls into.
ViroPharma, (FRA:VPH) 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.
ViroPharma, (FRA:VPH) 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.
ViroPharma, Volatility Related Terms
Thank you for viewing the detailed overview of ViroPharma,'s Volatility provided by GuruFocus.com. Please click on the following links to see related term pages.
ViroPharma, Inc. was incorporated in Delaware in September 1994 and commenced operations in December 1994. It is a biotechnology company which develops and commercializes products that address serious diseases, used by physician specialists or in hospital settings. The Company's main development programs include C1 esterase inhibitor and a non-toxigenic strain of C. The Company markets and sells Cinryze in the United States for routine prophylaxis against angioedema attacks in adolescent and adult patients with hereditary angioedema. Cinryze is a C1 esterase inhibitor therapy for routine prophylaxis against HAE, also known as C1 inhibitor deficiency, a rare, severely debilitating, life-threatening genetic disorder. Cinryze was obtained in October 2008, and On 8 January 2010, the company obtained expanded rights to commercialize Cinryze and future C1-INH derived products in certain European countries and other territories throughout the world as well as rights to develop future C1-INH derived products for additional indications. The Company also markets and sells Vancocin HCl capsules, the oral capsule formulation of vancomycin hydrochloride, in the U.S. and its territories. Vancocin is a potent antibiotic approved by the U.S. Food and Drug Administration, or FDA, to treat antibiotic-associated pseudomembranous colitis caused by Clostridium difficile infection, or C. difficile, and enterocolitis caused by Staphylococcus aureus, including methicillin-resistant strains. The Company's product development portfolio is consists of programs such as C1 esterase inhibitor [human], maribavir for cytomegalovirus infection, VP20621: prevention of recurrent CDAD and VP20629: treatment of Friedreich's Ataxia. The Company is working on developing further therapeutic uses; potential additional indications in other C1 mediated diseases, and alternative modes of administration for C1 esterase inhibitor. It is also developing VP20621 for the treatment and prevention of CDAD. On September 30, 2011, it entered into a license agreement for the worldwide rights of Intellect Neurosciences, Inc. to its clinical stage drug candidate, VP-20629, which is a naturally occurring, small molecule that has potent anti-oxidant properties that can protect against neurodegenerative disease. Its main competitors include both public and private entities, including well-known, large pharmaceutical companies, chemical companies, biotechnology companies and research institutions.
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