Le Beta de Beijing Enterprises Clean Energy Group Limited est 1.82
BETA indique si une action est plus ou moins volatile que le marché dans son ensemble. Un bêta inférieur à 1 indique que l'action est moins volatile que le marché, tandis qu'un bêta supérieur à 1 indique que l'action est plus volatile. La volatilité est mesurée par la fluctuation du prix autour de la moyenne.
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.
Beijing Enterprises Clean Energy Group Limited engages in the investment, development, construction, operation, and management of photovoltaic power business in Mainland China. The company develops and constructs distributed photovoltaic power stations; and provides engineering, procurement, construction, and technical consultancy services for photovoltaic and wind power-related projects, and clean heat supply services, which include the production of heat through natural gas, electricity, geothermal energy, biomass energy, photovoltaic power, industrial excess heat energy, clean coal energy, river water source, etc., as well as trades in equipment related to photovoltaic power business. It also engages in the infrastructure development and operation of wind power plants and clean energy projects, as well as in the property investment business. The company was formerly known as Jin Cai Holdings Company Limited and changed its name to Beijing Enterprises Clean Energy Group Limited in June 2015. Beijing Enterprises Clean Energy Group Limited was founded in 2000 and is headquartered in Wanchai, Hong Kong.