[afternoon comment: Prev narrow range concussion slightly fell AI concept stocks repeatedly active] June 13, the market continued to rebound in early trading, the three major indexes rise and fall mixed, the Shenzhen Composite Index is strong. On the market, AI concept stocks are repeatedly active, the data direction has soared, Tianyu Mathematical Science and Technology has risen by the daily limit, CPO concept stocks have continued to be active, Yihua shares have reached a new limit, Tianfu Communications, Taichenguang and other shares have reached new highs, and the application direction has become stronger and stronger. Ciwen Media, Radio and Television Media and other shares have reached new highs. UHV, power grid concept stocks opened strong, Aotexun, Guodian South since the limit. New energy vehicle industry chain to maintain a strong, Di Sheng Li, Feilong shares, Lianming shares and other shares. In terms of decline, the first stock fell into adjustment, while China Railway, PetroChina, China Mobile and so on weakened. On the whole, stocks rose more than fell less, and more than 2500 stocks in the two cities rose. Today's turnover on the Shanghai and Shenzhen stock markets is 571.3 billion, a decrease of 33.6 billion compared with the previous trading day. In terms of plates, CPO, power Internet of things, memory chips, data elements and other sectors led the increase, while oil and gas, traditional Chinese medicine, home appliances, innovative drugs and other sectors led the decline. By the close of trading in the morning, the Prev index was down 0.06%, the Shenzhen Composite Index was up 0.39%, and the gem index was up 0.36%. In terms of northbound funds, Shanghai shares had a net outflow of 515 million in early trading, while Shenzhen Stock Exchange had a net inflow of 554 million in morning trading.