滚动更新丨创业板指涨1%；科创50大涨3%创近三年半新高

Market Performance - The ChiNext Index increased by 1% [1] - The Shanghai Composite Index rose by 0.24% and the Shenzhen Component Index increased by 0.49% [1] Sector Performance - The STAR Market 50 Index surged by 3%, reaching a nearly three-and-a-half-year high, with the semiconductor industry showing strong performance [2] - Haiguang Information's stock rose over 10%, hitting a historical high, while Cambrian Technology increased nearly 10% [2] A-Shares Opening - A-shares opened mixed, with the Shanghai Composite Index up 0.03%, the Shenzhen Component down 0.15%, and the ChiNext Index down 0.31% [5] - Domestic chip concepts opened strong, with Cambrian Technology rising nearly 4% [5] Hong Kong Market - The Hang Seng Index rose by 0.4%, and the Hang Seng Tech Index increased by 0.99% [7] - Xpeng Motors saw a significant increase of 9%, while NIO rose nearly 6% [7] Central Bank Operations - The central bank conducted a reverse repurchase operation of 361.2 billion yuan for 7 days at an interest rate of 1.40% [9] Currency Exchange - The RMB/USD central parity rate was adjusted down by 34 basis points to 7.1321 [10]