2 1 Shi Ji Jing Ji Bao Dao·2026-01-23 04:04Market Overview - The A-share market showed mixed performance with the Shanghai Composite Index up by 0.27%, the Shenzhen Component Index up by 0.24%, and the ChiNext Index down by 0.17% as of midday trading [1][2] - The North Star 50 Index surged by 3.36%, with total trading volume in the Shanghai, Shenzhen, and Beijing markets reaching 19,136 billion yuan, an increase of 1,239 billion yuan compared to the previous day [1][2] Sector Performance - Key sectors that saw significant gains include photovoltaic equipment, precious metals, commercial aerospace, pharmaceutical retail, AI applications, horse racing, and battery industries [1][2] - Conversely, sectors that experienced declines include insurance, coal mining and processing, semiconductors, banking, and shale gas [1][2] Notable Stocks - Commercial aerospace and space photovoltaic sectors experienced a collective surge, with stocks like Jieli Suojue achieving three consecutive trading limits, while Zhongchao Holdings, Junda Co., and Western Materials recorded two consecutive limits [1][2] - The retail pharmacy sector performed well due to policy support for mergers and acquisitions, with stocks like Renmin Tongtai and Yifeng Pharmacy hitting trading limits [1][2] - International gold prices approached 5,000 USD, leading to a significant rise in gold stocks, with Baiyin Youse recording four consecutive trading limits [1][2] Market Dynamics - AI applications, battery, and chemical sectors showed notable activity during the trading session [1][2] - Some computing hardware stocks experienced a pullback, with Xinyi Sheng dropping over 6%, and stocks like Tianfu Communication, Zhongji Xuchuang, and Industrial Fulian also declining [1][2] - Several broad-based ETFs saw increased trading volumes, putting pressure on the three major indices [1][2]