[Top 20 US Stock Turnover: AMD fell nearly 9%; AMD's outlook for AI chip business fell below expectations; Starbucks fell more than 15%; sales in the Chinese market decreased by 11%] AMD closed down 8.91%, with a transaction of $12.862 billion. AMD's outlook for the AI chip business has fallen short of expectations. The company predicts that the MI300 series of chips, known as artificial intelligence accelerators, will generate approximately $4 billion in revenue this year, although higher than the previously predicted $3.5 billion, some analysts have a maximum expectation of $8 billion; Starbucks closed down 15.88%, with a transaction of 4.922 billion US dollars. Starbucks' international business is facing challenges, especially in the Chinese market, where same store sales have significantly decreased by 11%.