The U.S. stock market closed down on Friday, and weak U.S. economic data was not good for the stock market. Investors are weighing a large number of financial reports with economic reports. The price of US Treasury bonds rose, and the yield of benchmark treasury bonds fell from a one-month high. Weak economic data at home and abroad rekindled traders' expectations of slow global growth. In addition, buying at the end of the month boosted the price of longer-term government bonds. With the rebound of commodity currencies, the dollar index fell. The rising prices of crude oil and other commodities boosted the Australian dollar and New Zealand dollar. The number of oil rigs in the United States has decreased again, indicating that the crude oil production in the United States may decrease in the coming months. Another data shows that US crude oil production in August fell to the third lowest level this year, which also supported oil prices. Gold futures continued to fall, and the Fed's expectation of raising interest rates continued to put pressure on the gold market.

Spot crude oil is not only traded in two directions, but also in 24 hours. The price fluctuates greatly, which is conducive to making orders and the settlement time of funds is short. Earn more: gold goes up, you do more and earn more; Gold falls, short will make money! Two-way trading, real ups and downs to make money. Then there is what Mr. Jin said, two-way operation, simple and flexible.