两连涨后两连跌

Market Performance - The three major indices experienced a decline after two consecutive increases, with the Shanghai Composite Index falling by 0.07%, the Shenzhen Component Index down by 0.51%, and the ChiNext Index decreasing by 0.82% [1] - Over 3,700 stocks in the two markets declined, with a total trading volume of 2.8 trillion yuan [1] Sector Performance - The commercial aerospace sector saw a collective surge, highlighted by Luxin Venture Capital achieving 8 consecutive trading limits and Goldwind Technology securing 3 consecutive limits [3] - The brain-computer interface concept continued its strong performance, with companies like Innovative Medical, Plit, and Nanjing Panda achieving 4 consecutive limits [3] - The controllable nuclear fusion sector was active, with China First Heavy Industries, China National Machinery Industry Corporation, and China Nuclear Engineering Group achieving 2 consecutive limits [3] - The AI application sector rose, with companies such as Jiuqi Software and Baoxin Software hitting the daily limit [3] - The insurance sector opened lower and continued to decline, with an overall drop of 2.17%, including China Ping An down by 4.18% and China Life down by 2.33% [3] - Strong stocks experienced significant pullbacks, with Huayin Securities hitting the daily limit down [3] Market Sentiment - The market's two consecutive declines were influenced by macroeconomic factors, with a primary focus on cautious sentiment regarding the New Year opening [3]