[financial side positive signal shows that more than 60 billion yuan into stock ETF] data show that from May 22 to June 8, stock ETF has received a net purchase for 14 consecutive trading days. If measured according to the average transaction price of the interval, the net inflow of capital exceeds 60 billion yuan. In the eyes of industry insiders, the growth of Science and Technology Innovation Board-related ETF has something to do with the listing of Kechuang 50ETF options. On June 5th, Kochuang 50ETF options were officially listed and traded. Zhang Xia, an analyst at China Merchants Securities, said that the launch of Kochuang 50ETF options has enriched Science and Technology Innovation Board's risk management tools and is expected to attract more medium-and long-term capital. From the market performance after the listing of the previous seven ETF options, the introduction of new varieties of ETF options is expected to increase the relevant ETF allocation and trading demand, and improve the market pricing efficiency. (Shanghai Securities News)