Investors who want to invest in stocks need to open accounts in securities companies, and only investors with securities accounts can trade stocks. When opening an account, the general securities company will charge a handling fee, so when opening a stock account, it is best to choose a securities company with a lower commission, which can reduce the investment cost.

How to complain about securities companies is the most effective?

Securities companies are supervised by the CSRC. Generally speaking, if investors complain to the CSRC, it is a very serious matter. Of course, investors' complaints should also be well-founded, and regulators are not places where investors can complain indiscriminately. If investors are not satisfied with the securities company, they can communicate with the sales department first, and then complain to the headquarters if the sales department can't communicate. If the headquarters can't handle it, you can directly complain to the CSRC. Investors can leave a message in official website of the CSRC; You can also call the CSRC service hotline 12386.

China Securities Regulatory Commission is a ministerial-level institution directly under the State Council. According to laws and regulations and the authorization of the State Council, it uniformly supervises and manages the national securities and futures market, maintains the order of the securities and futures market, and ensures its legal operation. In addition, the China Securities Regulatory Commission implements centralized and unified supervision and management of the futures market. There is a special futures supervision department within the CSRC, which is the functional department of China Securities Regulatory Commission to supervise and manage the futures market.

Ordinary investors must buy and sell stocks through securities companies, but it does not mean that all securities companies are engaged in the business of stock trading intermediary. According to the classification of projects operated by securities companies, securities companies can be divided into four categories: first, securities brokers, that is, securities companies that help investors buy and sell stocks; Second, securities underwriters help enterprises to go public and issue shares. If investors want to buy new shares issued by companies, they must find such securities companies; Third, brokers, like ordinary investors, are also buyers and sellers of stocks. We generally call it a legal person, and one of them is a securities firm; Fourth, comprehensive brokers are securities companies that operate the above three businesses at the same time.