利好突袭，大涨！

Group 1: Market Overview - US stock market showed mixed results, with the Dow Jones down 0.48% and the Nasdaq up 0.46% [4][5] - Over 300 companies in the S&P 500 have reported Q3 earnings, with more than 80% exceeding expectations [2][6] - The government shutdown has delayed key economic data releases, including the monthly non-farm payroll report [2][7] Group 2: Amazon and OpenAI Partnership - Amazon Web Services (AWS) signed a $38 billion agreement with OpenAI to provide computing power, including thousands of GPUs [9][8] - The agreement is part of OpenAI's $1.4 trillion AI infrastructure plan, with the target capacity expected to be completed by the end of 2026 [9] Group 3: Technology Stocks Performance - Major tech stocks showed mixed performance: Amazon rose 4%, Tesla increased over 2%, while Apple fell 0.57% and Microsoft dropped 0.15% [11][12] Group 4: Oil Market Update - Oil prices slightly increased due to OPEC+ plans to halt supply growth, despite concerns over oversupply and weak factory data in Asia [14][15] - WTI crude oil closed at $61.05 per barrel, up 0.11%, while Brent crude settled at $64.89 per barrel, up 0.19% [15]