美元经历糟糕一周，日韩等亚洲货币反攻

Group 1 - The US dollar experienced its worst week in nearly eight months, declining 1.7% against a basket of major currencies due to domestic and international policy uncertainties [1] - The Japanese yen strengthened against the US dollar, rising nearly 1%, while the South Korean won increased by 1.4%, marking its largest gain in over a month [1] - The Malaysian ringgit reached its highest level since 2018, driven by optimism surrounding artificial intelligence and domestic economic growth [1] Group 2 - Since Prime Minister Fumio Kishida took office, the yen has depreciated over 5% against the dollar, raising concerns about Japan's fiscal health and debt sustainability [2] - Kishida announced plans for tax cuts and increased spending, which have intensified market fears regarding Japan's financial situation [2] - Japanese officials have indicated they are closely monitoring exchange rate fluctuations and may intervene in the currency market if necessary [2][3]