Group 1 - Nvidia's stock price reached a historic high, with a market capitalization surpassing $4 trillion for the first time, closing at $4.004 trillion [1] - This milestone occurred just one day after Nvidia became the first U.S. company to achieve a $4 trillion intraday market value [1] - Nvidia's stock has increased over 50% in the past three months, leading the market rebound following the tariff impacts in April [1] Group 2 - The demand for AI computing power is expected to continue growing explosively, providing strong momentum for Nvidia's future financial reports [1] - Nvidia's GPUs have become the standard configuration for AI training, highlighting its critical role in the rapidly evolving AI industry [2] - The overall semiconductor sector showed mixed performance, with AMD rising 4.2% while Broadcom fell 0.9% [2]