A small increase in the United States dollar due to Iran ' s sanctions and repurchase of national debt

According to Reuters, the United States dollar rose slightly on Tuesday as investors analysed the extension of sanctions against Iran in Washington and efforts to ease the pressure on long-term national debt return. The United States Treasury Secretary, Scott Besent, announced on Monday the expansion of sanctions against Iran, warning countries to cut off commercial ties with Tehran or risk being forced out of the United States dollar financial system. The United States dollar rose by 0.1 per cent to the United States dollar, by $1,3860 and by 0.6 per cent on Monday, the largest single-day increase in two months. Bitcoin has surpassed $80,000 for the first time since mid-May, with a monthly increase of nearly 30 per cent。