The U.S. dollar has experienced volatility following the inauguration of Donald Trump, with traders closely monitoring his proposed tariff plans. The dollar initially drifted lower, reaching a near two-week low as uncertainty surrounded Trump's tariff strategies. However, it rebounded sharply as markets reacted to the announcement of tariffs on Canada and Mexico. Despite this recovery, the dollar remains under pressure due to a lack of clarity regarding the timing of these tariffs. In foreign exchange markets, the British pound fell against the rebounding dollar, while the Indian rupee showed little change. In Colombia, the dollar's price decreased following Trump's inauguration, and in Tehran, the dollar surpassed 84,000 tomans, marking a new historical high. As investors await further direction on tariffs and decisions from central banks, the dollar's performance remains choppy.