雙重交易
dual trading
充當代理人為別人帳戶進行買賣的同時也為自己的帳戶進行交易。在期貨和期貨交易中代理人在未得到客戶明確的指令允許的情況下不能對要求的或收到的定單進行交易。如果代理人在處理客戶定單同時處理他(她)自己的定單時﹐那麼首先應當執行客戶的指令。
Act as an agent for others to buy or sell the account and also trading for their own account. You can not receive orders or requirements to trade in futures and futures agents without obtaining your explicit instruction permit. If agents handle customer orders at the same time to deal with his (her) own orders, it should first fulfill your instructions.