Platform transaction cost is high, partial breed cannot trade.And the standard account that you asked me to open for you is the standard account which is relatively expensive.But what he annoys also is the most you this is the hand number that trades according to you will give you in the opposite direction, every trade one hand, can return to give you how many money, this is the meaning of what write above return how many money, understand, not say me to help you withhold this thing, next your cost is to be more than 20 understand.