Funds traded on stock exchanges are called on-market funds. There are two trading methods: one is secondary market trading and the other is primary market trading.

1. Secondary market transactions are the same as stocks. They are traded through bidding and can be queried after the transaction is completed. This includes closed-end funds, ETF funds, and ETF funds

2. The other is to subscribe based on the net value of the fund. It will take 2 to 3 days to confirm the success before you can check it. This type of fund is an open-end fund, which is a fund that can also be purchased from banks, fund companies and agency websites.