Advantages of ETF funds: more flexible and transparent transactions, lower transaction rates. Etfs support T+0. You can buy ETF funds or sell them on the same day. And it can be traded many times a day. ETF funds are mostly index funds, and the stock selection rules are open and transparent. On the other hand, ETF funds need to use stocks for subscription, so they will generally announce the types and proportions of stocks currently held. For ordinary investors, ETF funds are open and transparent, avoiding risks such as rat warehouses and shady transactions. Regardless of the management rate or transaction rate, ETF funds are far lower than ordinary equity funds.