Domestic gold futures are mainly the gold futures of Shanghai Gold Exchange. The first is the domestic gold investment variety, so the quotation is RMB. Moreover, its trading hours are discontinuous, only four hours a day, so there are often gaps. Finally, the leverage of domestic gold futures is about 10 times, which is far less than London gold. Therefore, futures are generally large funds, hundreds of thousands of millions of RMB, and London gold can invest at least 10 thousand RMB.