日元、韩元，一个比一个惨？

Group 1 - The article highlights the significant depreciation of Asian currencies, particularly the Japanese yen and South Korean won, due to the strengthening of the US dollar since September [1][3][5] - The USD/JPY exchange rate has surpassed the 157 mark, reaching a new high since January, driven by concerns over Japan's fiscal deterioration amid aggressive fiscal spending policies [1][3] - The Japanese yen has seen a 3% decline since the end of September, the largest drop among G10 currencies, prompting warnings from Japanese officials regarding the need to monitor market trends closely [3][4] Group 2 - The South Korean won has also faced substantial selling pressure, dropping approximately 3% over the past month, leading officials to express concerns about the uncertainty in the foreign exchange market [3][4] - Other Asian currencies, such as the Indian rupee and Philippine peso, have also experienced significant depreciation, with the Indian rupee falling over 3% this year due to external tariffs and capital outflows [4][5] - The depreciation of Asian currencies is directly linked to the rebound of the US dollar and changes in global monetary policy, with the region's central banks having accumulated over $4 trillion in reserves this year, totaling nearly $8 trillion [5][6] Group 3 - Despite the depreciation pressures, Asian economies currently hold more foreign exchange reserves compared to previous currency defense efforts, providing a buffer against volatility [5][6] - The import coverage ratio in the Asia-Pacific region remains robust, indicating that countries have sufficient reserves to manage their import needs [6] - Asian central banks are expected to utilize various measures, including verbal interventions and encouraging repatriation of overseas earnings, to stabilize their currencies [6]