日韩股市大跌，韩股跌超7%触发暂停交易

Market Overview - The Japanese Nikkei 225 index opened lower, breaking below 53,000 points, and was reported at 52,374.46 points, down 5.84% [1][2] - The Korean Composite Index (KOSPI) fell over 7%, with major companies like Samsung Electronics and SK Hynix dropping more than 7% [1] - The KOSPI 200 futures triggered an emergency mechanism due to a 5% drop, leading to a 5-minute trading suspension [1] Bond and Commodity Markets - The yield on Japan's 10-year government bonds rose by 4.5 basis points to 2.205% [3] - International oil prices surged, with WTI crude oil exceeding $100 per barrel for the first time since the outbreak of the Russia-Ukraine conflict, rising over 18% to $107.85 per barrel [3] - The average price of regular gasoline in the U.S. increased to $3.45 per gallon, a 16% rise since the onset of the Iran conflict [3] Geopolitical Impact - Gold prices experienced a sharp decline of over $100, falling below $5,070 [4] - The geopolitical tensions have impacted global shipping, with the U.S. government proposing a $200 billion maritime reinsurance plan [4]