A person can only open one stock account in one securities company, and can open stock accounts in up to three securities companies at the same time.

In addition, individuals can also open a closed-end fund account, a credit account and a B-share account.

Stock account opening process: 1. Go to a securities company to open an account, and at the same time open the Shanghai Stock Exchange or Shenzhen Stock Exchange shareholder account card, capital account, online trading business, telephone trading business and other relevant procedures, and then download the online trading software designated by the securities company; 2. Go to a bank to open an account.

Current account, open bank-securities transfer business, and deposit money in the bank; 3. Transfer money from the bank to the securities company's capital account through the online trading system or telephone trading system; 4. You can buy and sell in the online trading system or telephone trading system

stock.