According to Jinshi Data, analysts said that the dollar buying caused by Trump's assassination will fade soon. Federal Reserve Chairman Powell is expected to make dovish remarks this week, weakening the dollar. Investors will focus on the size of the first rate cut, and some expect a 50 basis point cut in September. This will encourage some traders to buy short-term U.S. Treasuries. In addition, no matter who wins the presidential election in November, the U.S. sovereign credit rating is unlikely to improve, and traders are cautious about boosting the dollar.