Xin Lang Cai Jing·2026-02-13 22:41Market - US stock market closed mixed on February 14, with all three major indices recording weekly declines. The Dow Jones, Nasdaq, and S&P 500 fell by 1.23%, 2.1%, and 1.39% respectively, as investors weighed the impact of artificial intelligence across various industries and noted that the core CPI for January hit a nearly five-year low [2][4]. - In the top 20 stocks by trading volume, Applied Materials surged by 8.08% after providing a strong revenue forecast, while Nvidia dropped by 2.23% due to procurement issues from Samsung and SK Hynix [3][46]. - Popular Chinese stocks showed mixed performance, with Alibaba down by 2.05% and Tencent Music up by 4.52%. The Nasdaq Golden Dragon China Index fell by 0.1% [4][47]. Company - SpaceX is considering a dual-class share structure for its upcoming IPO to maintain Elon Musk's control, similar to a previous strategy used for Tesla. The company, which recently acquired AI startup xAI, is expected to have a valuation exceeding $1.5 trillion [19][43]. - OpenAI has been selected to participate in a US military challenge to develop voice-controlled drone swarm software, collaborating with two defense tech firms. This initiative is part of a $100 million challenge announced by the Department of Defense [20][43]. - Goldman Sachs launched a new stock basket aimed at companies that are less likely to be replaced by AI, betting on firms that require physical execution or are protected by regulatory barriers [22][43]. - Castle Investment's three flagship funds saw a 22% decline in net profits, attributed to high employee compensation costs amid a competitive talent market, despite a 4% increase in operational costs [23][43]. - The US has eased energy sanctions on Venezuela, allowing companies like Chevron and BP to operate in the oil and gas sector, which could lead to new investments [24][43]. - Meta plans to add facial recognition technology to its smart glasses, allowing users to identify people through an AI assistant, despite previous concerns over privacy and ethical implications [27][43].