You must open an account to buy a fund. How can I buy if I don't open an account? This is the common sense of investment and financial management. Everyone who buys a fund has his own account. They can choose to recharge their accounts and then buy funds by choosing different fund types and investment methods.

For example, you can buy 500, 1000, 2000 funds, or you can buy them for one month or one year. Different funds purchase in different ways and have different returns.