Yes, when you go to the bank with your ID card, you can bind the original card with other cards. Before buying and selling stocks in the securities exchange market, investors open securities accounts and capital accounts in securities companies, and establish business relationships such as savings with banks.

With the development of securities trading, stock account opening can be divided into on-site account opening and off-site account opening, in which on-site account opening refers to the process of investors opening accounts at the counter of the business department of securities companies; Off-site account opening includes witness account opening, online account opening and other off-site account opening methods recognized by China Clearing Company. This entry describes the on-site account opening process and off-site account opening process in detail.

Documents required for extension of information (1): Investors should provide the original and photocopy of personal ID card and the original and photocopy of Shenzhen-Shanghai securities account card;

(2) Fill in the account opening information, sign a securities trading entrustment contract (or a securities trading entrustment agreement) with the securities business department, and sign a designated trading agreement at the Shanghai Stock Exchange;

(3) The securities business department opens a capital account for investors;

(4) Investors who need to open the bank-securities transfer business function of the securities business department should pay attention to the instructions on the use of such business functions by the securities business department.

Baidu encyclopedia-stock account opening