On the morning of January 13, 2026, the ChiNext Index rose and then fell back, with an intraday decline exceeding 1% at one point. The turnover of the Shanghai and Shenzhen stock markets in the first half of the day reached 2.44 trillion yuan, an increase of 128.3 billion yuan from the previous trading day. More than 2,800 individual stocks fell across the market. In terms of sector performance, AI application concepts remained strong, the AI medical concept also showed activity, the commercial aerospace concept strengthened in some areas, while the controllable nuclear fusion concept collectively declined. As of the noon close, the Shanghai Composite Index fell slightly by 0.03%, the Shenzhen Component Index fell by 0.31%, and the ChiNext Index fell by 0.83%.
