当前，从事期货交易的经纪公司中，有相当多的经纪公司，特别是从事外汇期货业务公司，没有国家规定的经营资格，非法从事期货代理业务。因此，在纠纷发生后，多数的客户以经纪公司没有经营范围为理由，要求法院确定双方所签订的委托合同无效，并根据无效合同的处理原则，判令 At present, among the brokerage firms engaged in futures trading, there are quite a lot of brokerage firms, especially those engaged in foreign exchange futures business, which have no qualifications as prescribed by the state and illegally engage in futures agency business. Therefore, after the dispute, most of the clients, on the ground that the brokerage company does not have a business scope, require the court to determine that the contract signed by both parties is invalid and, in accordance with the principle of invalid contract, decree