Feng Huang Wang Cai Jing·2026-01-02 14:44Market Performance - The US stock market opened higher on January 2, with the Dow Jones up 0.19%, the S&P 500 up 0.58%, and the Nasdaq up 1.03% [1] - Chinese concept stocks also opened higher, with the Nasdaq Golden Dragon China Index rising 3.55% [1] Chinese Stocks - Notable gains among Chinese stocks include Baidu up over 10%, Futu Holdings up 6.84%, and Bilibili up 6.87% [1] - Other significant increases include Netease up 6.77%, Tiger Brokers up 5.54%, and Alibaba up 4.55% [1] Semiconductor Sector - The semiconductor sector saw broad gains, with ASML rising over 5%, Micron Technology up over 3%, and TSMC up over 2% [1] South Korean Market - Samsung Electronics and SK Hynix both reached all-time highs, with Samsung up 7.17% and SK Hynix up 3.99% [2] - The Kospi index in South Korea surpassed 4,300 points for the first time, driven by large tech stocks and investor optimism regarding artificial intelligence [2] AI Investments - Samsung SDS announced an investment of 427.3 billion KRW to build a new AI data center in Gumi City [3] OpenAI Developments - OpenAI is reportedly enhancing its audio AI models in preparation for the launch of its first AI-driven personal hardware device [4] - The device is expected to focus on audio interaction, with improvements being made to the audio model's accuracy and response speed [4]