刚刚，大跳水！万亿巨头，“崩了”

Market Overview - Japanese and South Korean stock markets opened lower, with declines exceeding 2%, and SoftBank Group's stock plummeted by 8% [1] - The Nikkei 225 index fell below the 50,000 points mark, with a drop of over 8% as of the report [1] - U.S. technology stocks experienced significant declines overnight, impacting Asian markets [1] Company Performance - SoftBank Group's stock price decreased by 8.03%, with a market capitalization of 30.6 trillion yen [2] - Ajinomoto's stock fell by over 16%, marking the largest drop since March 2011, with a current price of 3,625 yen and a market cap of 36,454 billion yen [2] - Advantest's stock price dropped by 6.7%, with a market capitalization of 15.1 trillion yen [2] - Hitachi Zosen's stock plummeted by 19.79%, with a market cap of 1,566 billion yen [2] - Other notable declines include Sun Electric (-16.11%), AEM (-10.13%), and Kawasaki Heavy Industries (-4.41%) [2] Economic Indicators - Japan's household spending in September rose by 1.8% year-on-year, below the expected 2.5% [4] - The consumer price index (CPI) in South Korea for October increased by 2.4% year-on-year, with core inflation at 2.2% [6] - South Korea's international balance of payments recorded a surplus of $13.47 billion in September, the highest for the same period historically [6]