突发！ “周杰伦概念股”暴涨近30%！603367，8天5板

Group 1 - The core point of the article highlights the significant rise in the stock price of "Giant Legend," a company associated with Jay Chou, following its partnership with Yushutech, with the stock surging nearly 30% during trading [3][10][12] - The partnership involves collaboration in developing and commercializing consumer-grade robots, specifically a four-legged robotic dog with social attributes, where Giant Legend will handle IP planning and marketing, while Yushutech will focus on technology and hardware development [12] - The stock performance of Giant Legend is linked to its strong association with celebrity IPs, particularly Jay Chou, which has previously driven stock price increases, as seen when Chou announced his presence on Douyin [12] Group 2 - The overall market sentiment on July 30 showed a decline in major indices, with the Shanghai Composite Index fluctuating, while sectors like coal and oil saw activity, and the entertainment and military electronics sectors experienced slight gains [3] - The express delivery sector saw a rise, with companies like Shentong Express hitting the daily limit, indicating positive market movement in that area [4] - The innovative pharmaceutical sector remains active, with significant deals such as the one between Heng Rui Pharmaceutical and GlaxoSmithKline, potentially worth up to $12.5 billion, indicating a growing trend in BD (business development) collaborations in China's pharmaceutical industry [8]