In addition, local banks also have display screens to see the market. ICBC, BOC and CCB have all set up tripartite depository services, which can directly handle the procedures for opening stock accounts in banks, and can directly trade online without going to the securities hall after completing the procedures. At present, there is a queue to open an account in the securities hall, and only one "Liaoning Securities" account can be opened, and there are many people. It is recommended to open an account in a bank, with few people and good service attitude.