Summary of Latest Major Events on July 31, 2026

English summary

### Summary of Latest Major Events on July 31, 2026 Time: 2026-07-31 07:39:13 Content: [Latest Major Event Summary for July 31, 2026] Message: After a thousand grindings, still strong; let the wind blow from east, west, north, south. 1. US tech stocks rebounded strongly: Philadelphia Semiconductor Index surged over 8%. AI computing power is hot, storage products and graphics card prices continue to climb. Qualcomm CEO Cristiano Amon announced at the earnings meeting that chip prices will be raised from September 1. SK Group Chairman Chey Tae-won bought 3,620 shares of SK Hynix. (Biwin Storage, Meig Smart, Demingli, Jin'an Guoji, Longsys, GigaDevice, Guolin Technology, Zhichun Technology, Xinhaike) 2. JD.com and Qiteng Robot reached strategic cooperation, accelerating industry development. Unitree Technology's offline subscription date is August 10. Google released Gemini robot AI model aimed at solving robot 'dexterity' challenges.…