[afternoon comment: the gem index fell 0.28% to a new low in the past three years. Infrastructure and real estate stocks are active against the trend.] the market remained weak in early trading, with all three major indexes falling slightly, and the gem index hit a three-year low. On the market, real estate, infrastructure stocks against the trend active, Leo planning, the Academy of Construction Sciences, surveying and mapping shares are 20CM trading, Beijing Investment Development 5 days 4 boards. Pork stocks ushered in a rebound, the new Wufeng limit. Calculation of concept stocks close to the close of changes, Tuo Wei information straight up the limit. In terms of decline, the direction of AI application has been adjusted collectively, Zhejiang Film Industry has fallen by the limit, and focus Technology and China Television Media have fallen sharply. On the whole, stocks fell more than rose less, with more than 3200 stocks falling in the two markets. Today's turnover on the Shanghai and Shenzhen stock markets is 537.2 billion, 34.9 billion higher than that of the previous trading day. In terms of plates, pork, new urbanization, real estate, computing and other sectors led the rise, while media, e-commerce, education, mobile games and other sectors led the decline. By the close of trading in the morning, the Prev index was down 0.12%, the Shenzhen Composite Index was down 0.27%, and the gem index was down 0.28%.