O Beta de China Tower Corporation Limited é 0.07
BETA indica se uma ação é mais ou menos volátil do que o mercado como um todo. Um beta menor que 1 indica que o estoque é menos volátil do que o mercado, enquanto um beta maior que 1 indica que o estoque é mais volátil. A volatilidade é medida como a flutuação do preço em torno da média.
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 Tower Corporation Limited provides telecommunication tower infrastructure services in the People's Republic of China. The company engages in the construction, maintenance, and operation of base station ancillary facilities, such as telecommunications towers and public network coverage in high-speed railways and subways, and large-scale indoor distributed antenna systems. It offers towers, and shelters or cabinets; and ancillary equipment to telecommunication services providers for installation of the telecommunications equipment. The company also provides maintenance services, including monitoring equipment operation, routine inspection, device breakdown handling, property upkeep, working environment protection, and operation analysis services. In addition, it offers power access, batteries, or back up power generation to the customers' telecommunications equipment; and indoor distributed antenna systems connecting telecommunication equipment, enabling them to receive and send indoor mobile telecommunication network signals, as well as mobile telecommunication network signals covering buildings, large venues, and tunnels. Further, the company provides backup power services to standby emergency power supply to corporate customers; battery exchange services to replaceable batteries to individual customers; and battery recharge services to corporate and individual customers, as well as engages in the provision of integrated information, power generation, and energy storage services. Additionally, it provides trans-sector site application and information services. The company was formerly known as China Communications Facilities Services Corporation Limited and changed its name to China Tower Corporation Limited in September 2014. China Tower Corporation Limited was incorporated in 2014 and is headquartered in Beijing, the People's Republic of China.