亚太股市集体反弹，芯片股大爆发，三星电子飙涨11%，A股超4800股飘红

Group 1: Market Performance - The Asia-Pacific stock markets experienced a significant rebound, with the Nikkei 225 index closing at 54,720.66 points, marking a historical high [1] - The South Korean Composite Index rose by 6.84% to 5,288.08 points, driven by major semiconductor manufacturers Samsung Electronics and SK Hynix, with Samsung's stock surging 11%, the largest single-day increase since March 2020 [1] - In the A-share market, major indices also strengthened, with the Shanghai Composite Index up 1.29%, the Shenzhen Component Index up 2.19%, and the ChiNext Index up 1.86%, with over 4,800 stocks rising and more than 80 stocks hitting the daily limit [1] Group 2: Sector Highlights - The space photovoltaic concept stocks saw a strong rally, with companies like Guosheng Technology and Jinjing Technology hitting the daily limit, while several others also experienced significant gains [3] - The precious metals sector rebounded strongly, with Xiaocheng Technology rising over 18% and Hunan Gold hitting the daily limit, following a surge in gold prices that broke through $4,890 [3] - CPO and other computing hardware stocks performed well, with companies like Robotec hitting the daily limit and Tianfu Communication rising over 10%, both reaching historical highs [3] Group 3: Individual Stock Movements - The stock of Cambrian Technologies experienced a significant drop, initially falling over 13% before closing down 9.18%, following the company's announcement addressing recent misinformation about its operations [3] - Domestic AI chip companies reported improved performance in their main operations, but their stock prices did not reflect this, with Moer Thread closing at 554.92 yuan per share, down 2.65%, and Muxi shares falling over 3% to 513.78 yuan per share [3] - In the Hong Kong market, the Hang Seng Index turned positive in the afternoon, while the Hang Seng Tech Index narrowed its decline to 0.9%, having previously dropped over 20% from its October 2024 high, entering a technical bear market [4]