Midday report: The three major indexes rose and fell, with the ChiNext Index falling by more than 2%. The overall market saw more than 3,600 individual stocks decline.

Sina Finance News on March 31st, as of midday, the Shanghai Composite Index fell by 0.38%, the Shenzhen Component Index fell by 1.45%, the ChiNext Index fell by 2.36%, and the BeiZixing Index fell by 0.1%. The total market turnover was 1.33 trillion yuan, an increase of 8.6 billion yuan from the previous day. In terms of sector themes, rail transit equipment, liquor, and banking sectors led the gains; while coal, agricultural chemical products sectors led the declines. On the market, the rail transit equipment sector collectively surged, with Jinying Heavy Industry 20CM hitting the daily limit up, and Jiaotong Tiefa and Tongye Technology rising by over 10%, China Railway Industry, and Jinxi Car Axle hitting the limit up. The liquor sector opened high and then fell, with HuanTai Wine Industry rising by over 5%, and Guizhou Maotai rising by over 2%. The banking sector rose, with Bank of China and Agricultural Bank of China rising by over 3%. The coal sector weakened, with Shanxi Heimao, Zhengzhou Coal Power, and Yunmei Energy falling by over 7%. Agricultural chemical products all weakened, with Chitianhua falling by over 7%, Hunan Haili, Yannan Salt Lake, and Jinzhongda falling by over 6%.