创业板指半日涨1.76% 芯片产业链集体爆发

Market Performance - On September 24, A-shares opened lower but quickly rebounded, with the Shanghai Composite Index rising by 0.63%, the Shenzhen Component Index increasing by 1.11%, and the ChiNext Index gaining 1.76% at midday [1][2] Sector Analysis - The semiconductor industry chain experienced a collective surge, with stocks like Jiangfeng Electronics hitting the daily limit, Zhangjiang Hi-Tech achieving two consecutive limit-ups, Huasoft Technology recording four consecutive limit-ups, and Xiangrikui achieving three consecutive limit-ups [1] - The real estate sector showed a volatile upward trend, with Dalong Real Estate hitting the daily limit and achieving three limit-ups in four days [1] - Conversely, the cultural tourism sector faced fluctuations, while the electric motor and cement sectors recorded significant declines [1] Index Performance - The Shanghai Composite Index stood at 3845.91, with a rise of 24.08 points (0.63%) - The Shenzhen Component Index reached 13265.01, increasing by 145.19 points (1.11%) - The ChiNext Index was at 3169.40, up by 54.85 points (1.76%) [2]