December 30th Midday Review: Shanghai Composite Index down 0.1% in half a day, digital currency and AI intelligent body concepts strengthen

The market experienced fluctuations in the morning, with the three major indices showing mixed results. The digital currency concept continued to strengthen, with BEIJING CUIWEI TOWER achieving two consecutive limits, and BJCA rising over 15%. The AI intelligent agent concept performed actively, with Kute Intelligence and Nanxing Co., Ltd. hitting the limit. The commercial aerospace concept opened low and rose high, with LeiKe Defense and China Satellite Communications hitting the limit. Individual stocks showed mixed results, with a total transaction volume of 1.3 trillion in the morning session. At noon, the Shanghai Composite Index fell by 0.1%, the Shenzhen Component Index rose by 0.23%, and the ChiNext Index fell by 0.06%