Spot gold is a legal gold transaction recognized by the state. 1: 12.5 times leverage, RMB trading, trading margin of 8%, standard hand1000g, linkage quotation with London market, handling fee of seven ten thousandths of the transaction amount, RMB fixed spread of 2.2 yuan. If the position is not closed on the same day, the 29 yuan RMB safekeeping fee will be charged for each additional order (tentative). Empty bills will be returned to customers every day 13 yuan (tentative). Physical delivery of gold can be carried out at any time.