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.
STEC, does not have enough data to calculate Volatility.
Competitive Comparison of STEC,'s Volatility
For the Computer Hardware subindustry, STEC,'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.
STEC,'s Volatility Distribution in the Hardware Industry
For the Hardware industry and Technology sector, STEC,'s Volatility distribution charts can be found below:
* The bar in red indicates where STEC,'s Volatility falls into.
STEC, (FRA:XTC) 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.
STEC, (FRA:XTC) 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.
STEC, Volatility Related Terms
Thank you for viewing the detailed overview of STEC,'s Volatility provided by GuruFocus.com. Please click on the following links to see related term pages.
STEC, Inc., was incorporated in 1990 in the state of California. It provides enterprise-class Flash solid-state drives that are designed to increase the performance of enterprise-storage systems and servers that companies use to retain and access their critical data. Its products are designed for storage systems and servers that run applications requiring a high level of input/output operations per second ('IOPS') performance, capacity, reliability and low latency. The Company designs and develops its SSD controllers, enhance them with proprietary firmware and combine them with third-party Flash memory to form high-performance SSDs which provide a level of IOPS performance not currently possible with traditional hard disk drives ('HDDs'). The Company sells its SSDs to global storage and server original equipment manufacturers ('OEMs') which integrate them into storage systems and servers used by enterprises in a variety of industries including financial services, government, transportation, defense and aerospace, and transaction processing. It also manufactures small form factor Flash SSDs, cards and modules, as well as custom high density dynamic random access memory ('DRAM') modules for networking, communications and industrial applications. The Company markets its products to OEMs, leveraging its comprehensive design capabilities to offer custom storage solutions to address their specific needs. A major area of its Flash-based product investment has been applied to SSD technology. It also offers both monolithic DRAM modules and DRAM modules based on its proprietary stacking technology. The Company also offers both monolithic DRAM modules and DRAM modules based on its proprietary stacking technology. The Company's ZeusIOPS SSDs are high performance enterprise-class data storage solutions. Its MACH-class SSDs are small form factor, high throughput storage solutions for mission-critical systems in a variety of industries. The Company's Industrial Grade Advanced Technology Attachment ('ATA') PC Cards are viable alternatives to HDDs due to their high reliability and low cost per useable megabyte. CompactFlash products provide full PC Card ATA functionality but are only one-fourth the size of a standard PC Card. Its flash module products include USB and Serial ATA interfaces and are targeted toward embedded systems where device footprint and low power are critical design parameters. The Company's Secure Digital ('SD') Flash Memory Cards are small, removable and non-volatile flash memory with a high performance interface. Its USB flash drive built upon an industrial-grade flash controller technology has capacity of 1GB to 8GB, its USB Flash Drive couples convenience and portability with performance and reliability. The Company offers DRAM products, including dual in-line memory modules ('DIMMs'), small-outline DIMMs, mini-registered DIMMs, very low profile registered DIMMs ('VLP RDIMMs') and Fully-Buffered DIMMs ('FB-DIMMs'). Its pat
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