Open the APP of the securities company where the securities account is located, click the transaction entry interface, and you need to log in to the securities account. At the bottom of the transaction entry, there is an option of "login encountered problems", and click Enter. When logging in, you will encounter various problems, such as forgetting the fund account number, forgetting the transaction password, and unlocking the account. If you want to retrieve the securities account, click Forget the fund account number. Investors need to fill in the mobile phone number reserved when opening an account, and then you can use the operation to retrieve the password.

The process of opening a securities account: bank formalities. With my valid ID card, bank passbook with the same name (if not available, I can open it on the spot) and Shenzhen-Shanghai shareholder code card, I will go to the bank outlets that have opened the "Bank-Securities Connect" business to open an account. Fill in the form. Set the password. After the form is verified, enter the transaction password on the spot and get a copy of the customer's agreement. You can query and entrust transactions. China Securities Depository and Clearing Corporation Shenzhen Branch, as the legal registration institution of Shenzhen B shares, is responsible for opening accounts for investors of B shares. At the same time, some securities business departments, some banks or other agent account opening points are authorized to open B-share accounts. Online real-time B-share account opening allows domestic and foreign individuals, overseas agents and overseas general legal persons to open accounts. Some securities business departments, as Shenzhen B-share account opening agents, can also handle B-share account opening business. Investors can handle B-share securities accounts in the securities business department of Shenzhen Stock Exchange and the account opening agency entrusted by Shenzhen Stock Exchange.

Members of Shanghai Stock Exchange who have the qualification to operate B shares in China apply for opening a B share account with the certificate of B share capital account. When opening an account, you must submit your valid identity certificate, a bank deposit certificate of more than USD 65,438+0,000, an application form for opening an account for domestic residents of Shanghai B shares, and other materials deemed necessary by the Shanghai Stock Exchange and the registered company. Account opening fee: Domestic residents who open B-share accounts shall pay the handling fee as required. The handling fee is charged according to the standard of $0/9 per household. The information needed to open an account includes: investors open a B-share margin account in the securities business department of a securities company; Investors must provide the originals and photocopies of the following documents, and sign all relevant account opening documents, with seals or passwords reserved: confirmation letter of B-share shareholders' accounts (namely B-share coded cards); The valid identity certificate of the individual or the valid business license of the institution, the power of attorney signed by the legal representative of the institution and the identity certificate of the entrusted agent; A notarial certificate from the head of the household who opened the account on behalf of the agent granting various rights to the agent. The Shanghai stock market must handle designated transactions.