A股三大指数集体低开，创业板指跌0.6%

Group 1 - A-shares opened lower with all three major indices declining: Shanghai Composite Index down 0.27%, Shenzhen Component Index down 0.41%, and ChiNext Index down 0.6% [1] - The commercial aerospace and AI application sectors experienced significant declines, indicating a potential overheating in these areas [1] Group 2 - CITIC Securities suggests that the recent active cooling of the market may lead to adjustments in previously hot sectors, but the overall cross-year market trend remains intact [2] - The firm highlights sectors such as AI computing power, non-ferrous metals, innovative pharmaceuticals, and automotive as having clear growth catalysts, while previously hot sectors like commercial aerospace and AI applications may undergo temporary adjustments [2] Group 3 - Guosheng Securities indicates that the recent market downturn may have reached its short-term limit, with the Shanghai Composite Index down 0.45% for the week [3] - The firm notes that 23 sectors are currently experiencing daily-level increases, suggesting a healthy market environment with potential for continued upward movement [3] Group 4 - Galaxy Securities anticipates narrow fluctuations in the Hong Kong stock market due to reduced expectations for short-term interest rate cuts by the Federal Reserve and increased geopolitical uncertainties [4] - The firm recommends focusing on the technology sector as a long-term investment theme, driven by multiple positive factors including price increases in the supply chain and accelerated AI applications [4] - The consumer sector is expected to benefit from policy support, with current valuations at relatively low levels, indicating significant long-term upside potential [4]