According to Bloomberg, the yen has depreciated by more than 5% against the dollar since August 5. Nomura Holdings, Japan's largest brokerage, said corporate clients and hedge funds have resumed borrowing yen to invest in high-yielding assets. U.S. Treasury yields rose after the release of U.S. retail sales data, further attracting investors to carry trades. Australian online foreign exchange broker ATFX Global Markets said that short yen positions increased by 30% to 40% last week. Investors are watching whether the Bank of Japan will raise interest rates again. If the interest rate remains unchanged, the attractiveness of carry trades will increase.