A Beta az China Finance Online Co. Ltd. - 0.00
A BETA azt jelzi, hogy az állomány több-kevésbé volatilis, mint a piac egésze. Az 1-nél kevesebb béta azt jelzi, hogy az állomány kevésbé ingadozó, mint a piac, míg az 1-nél nagyobb béta azt jelzi, hogy az állomány volatilisabb. A volatilitást az átlag körüli ár ingadozásaként méri.
Beta is a measure of the risk arising from exposure to general market movements as opposed to idiosyncratic factors. The market portfolio of all investable assets has a beta of exactly 1. A beta below 1 can indicate either an investment with lower volatility than the market, or a volatile investment whose price movements are not highly correlated with the market. A beta greater than one generally means that the asset both is volatile and tends to move up and down with the market. Beta is important because it measures the risk of an investment that cannot be reduced by diversification. It does not measure the risk of an investment held on a stand-alone basis, but the amount of risk the investment adds to an already-diversified portfolio. In the capital asset pricing model, beta risk is the only kind of risk for which investors should receive an expected return higher than the risk-free rate of interest.
China Finance Online Co. Limited is a leading web-based financial services company that provides Chinese individual investors with fintech-powered online access to securities trading services, wealth management products, securities investment advisory services, as well as financial database and analytics services to institutional customers. The Company's prominent flagship portal site, www.jrj.com, is ranked among the top financial websites in China. In addition to the web-based securities trading platform, the Company offers basic financial software, information services and securities investment advisory services to retail investors in China. Through its subsidiary, Shenzhen Genius Information Technology Co. Ltd., the Company provides financial database and analytics to institutional customers including domestic financial, research, academic and regulatory institutions. China Finance Online also provides brokerage services in Hong Kong.