通过两年多的实践检验,上证50ETF从最开始的鲜为人知,到现在已经变成了人们稳定的投资选择。但是,究竟什么是ETF呢?交易型开放式指数基金——Exchange Traded Fund(以下简称ETF)属于开放式基金的一种特殊类型,它综合了封闭式基金和开放式基金的优点,投资者既可以向基金管理公司申购或赎回基金份额,同时,又可以像封闭式基金一样在证券市场上按市场价 After more than two years of practice, the SSE 50ETF has been little known from the very beginning and has now become a stable investment option for people. However, what exactly is the ETF? Trading open-end index funds - Exchange Traded Fund (hereinafter referred to as ETF) is a special type of open-end funds, which combines the advantages of closed-end funds and open-end funds, investors both You can apply to the fund management company subscription or redemption fund shares, at the same time, they can, like closed-end funds in the securities market by market price