A futures brokerage company shall open a special account for each investor and set a trading code, and shall not trade with mixed codes. "A customer can open an account at different members, but there can only be one customer number at the exchange. Transaction codes can only be different among member numbers, and customer numbers must be the same. Transaction coding system is the basic system of customer management and the source of market risk control. The person in charge of the relevant departments of China Securities Regulatory Commission announced on the 20th that it had officially approved the futures contracts and business rules of Shanghai and Shenzhen 300 stock indexes of China Financial Futures Exchange on June 5438+02. At this point, the main systems of the stock index futures market have all been released. According to the overall arrangement for listing of stock index futures, * * * Wealth Management Network is scheduled to officially accept the application of customers to open the trading code of stock index futures at 9: 00 on the 22nd, which means that the work of stock index futures account has started. In the two years since the listing of stock index futures, with the promotion of relevant policies and systems, institutional investors such as funds (special accounts), brokers (self-operated and asset management) and trusts have successively entered the market. Last Friday, southern fund Xiaokang ETF and Linked Fund and SDIC UBS CSI Downstream Consumer and Service Index Fund successfully applied for the stock index futures trading code, becoming the first Public Offering of Fund to get the "admission ticket" in the futures market.