The purchase path is as follows: login Alipay-wealth management-fund-index traffic light-Shanghai and Shenzhen 300 index. Click to find the relevant Shanghai and Shenzhen 300 index funds to buy, and investors can also choose from other places and enter the code to buy.

Index fund is a fund that invests in an index way, and its goal is to obtain a return on investment roughly equivalent to the market average. Indexing investment is a kind of securities investment that attempts to completely copy a certain securities price index or build a portfolio according to the principle of compiling securities price index.