[afternoon comment: three major indexes fell slightly AI concept stocks broke out across the board again] FAP, April 19, the market early volatility adjustment, the three major indexes fell slightly. On the market, AI concept stocks were strong again, in which CPO direction remained strong, Liante Technology 20CM limit, Cambridge Technology 2 board; media, games and other application directions opened sharply, Tangde Film and Television 20CM limit, Ciwen Media, Beijing Culture, Dianghui Network and other stocks rose; Xinchuang direction shock higher, Zhongke Information 20CM limit, Taiji shares rose to an all-time high The direction of calculation rebounded, the Cambrian rose by more than 10%, and the dawn of Chinese science was close to the limit. In terms of decline, brokerage stocks fell into adjustment, while Northeast Securities led the decline. On the whole, stocks fell more than rose less, with more than 2900 stocks falling in the two markets. Today's turnover on the Shanghai and Shenzhen stock markets is 640.9 billion, a decrease of 26.4 billion compared with the previous trading day. In terms of plates, CPO, media, mobile games, Xinchuang and other plates led the rise, while POE film, dairy, automobiles, securities and other plates led the decline. By the close of trading in the morning, the Prev index was down 0.21%, the Shenzhen Composite Index was down 0.32%, and the gem index was down 0.33%. In terms of northward funds, the Shanghai Stock Exchange had a net outflow of 439 million in early trading and Shenzhen stocks had a net outflow of 1.425 billion in early trading.