Index fund is a kind of fund that constructs a portfolio for securities investment according to the principle of compiling securities price index. Theoretically speaking, the operation method of index fund is very simple, as long as you buy the corresponding proportion of securities according to the proportion of each securities in the index and hold it for a long time.
The connection between the two is that they are both equity funds.
Recommended index funds: Huaan 180TF SDIC UBS Ruihe 300, Wanjia180, Nanfang 500, Haifu 100.