FIFA, May 17 / PRNewswire-Asianet /-- the listing of 50ETF options in Kochuang has recently started, and the ETF, which tracks the 50 component index of the Shanghai Stock Exchange 50ETF, has achieved remarkable results. As of May 15, the net inflow of relevant ETF since May has been close to 14 billion yuan, of which the contribution proportion of the 50 component ETF of Huaxia Kechuang Board exceeds 76%. The agency said that the launch of Kechuang 50ETF options will improve Science and Technology Innovation Board's supporting product system and play an important role in price discovery, risk management, and improving the market long-short balance mechanism, while the capacity, liquidity and stability of the relevant ETF will also be improved, which will help to promote the long-term and stable development of Science and Technology Innovation Board. (China Securities News)