[Review: The GEM index fell over 1% after rising high, and CATL’s share price hit a new low in the past year] On September 15th, the market fell back after rising high, and the GEM index fell over 1%. Lithium battery leader CATL fell more than 6%, and its stock price hit a new low in the past year. The turnover of the Shanghai and Shenzhen stock markets was 1.61 trillion, a new low for the year, a decrease of 16.5 billion from the previous trading day. More than 4,300 stocks across the market fell. On the market, wind power Jixin Technology and Daikin Heavy Industry hit the daily limit, Tianshun Wind Energy had 2 boards in 4 days; PCB Aohong Electronics had 3 consecutive boards, Huazheng New Materials, Nord Co., and Oak Technology hit the daily limit; the semiconductor industry chain was active, Xilong Science and Dawei shares hit the daily limit, Zhenbao Technology, and Chipai Technology rose by more than 10%; the concept of network security has been active repeatedly, with Sinotec having 4 consecutive boards, and Qiming Information having 2 consecutive boards. On the downside, the agricultural sector adjusted again, with Xinnong Development and Dunhuang Seed Industry both falling by the limit for the second time in a row; retail Guoguang Chain, Baida Group, Guofang Group, and Zhongbai Group fell by the limit. As of the close, the Shanghai Stock Exchange Index fell 0.54%, the Shenzhen Component Index fell 0.72%, and the ChiNext Index fell 1.15%.