A-share midday review: ChiNext Index fell by 1.56%, nurturing BCD concept strengthened

Jinshi data, December 31st news, early trading today, the three major indexes fluctuated weakly. As of the midday close, the Shanghai Composite Index fell by 0.59%, the Shenzhen Component Index fell by 1.26%, and the ChiNext Index fell by 1.56%. In the market data, the BCD concept in the nurturing zone strengthened, with stocks such as Huanghe Tornado and Chaohongji limit up; the active supply of gas and heat zone, with stocks like Guizhou Gas and Changchun Gas limit up; in addition, the liquor concept, ice and snow industry concept, coal, and commercial chain zone led the gains; while the chip concept, securities, diversified finance, and non-ferrous metals zone led the declines. The total market turnover in the first half of the day exceeded 800 billion yuan.