Zheng Xing Xing Ye Ri Bao·2025-09-22 08:47Market Performance - The general equipment sector increased by 1.52% on September 22, with Wald leading the gains [1] - The Shanghai Composite Index closed at 3828.58, up 0.22%, while the Shenzhen Component Index closed at 13157.97, up 0.67% [1] Top Gainers - Wald (688028) closed at 50.71, up 13.19% with a trading volume of 167,300 shares and a transaction value of 833 million [1] - DeMa Technology (688360) closed at 26.36, up 10.99% with a trading volume of 278,400 shares and a transaction value of 717 million [1] - Huafeng Co. (605100) closed at 27.13, up 10.02% with a trading volume of 82,400 shares and a transaction value of 217 million [1] Top Losers - Xun'an Technology (834950) closed at 22.74, down 6.96% with a trading volume of 22,800 shares and a transaction value of 52.29 million [2] - Qianjin Technology (873679) closed at 24.56, down 6.33% with a trading volume of 18,000 shares and a transaction value of 44.51 million [2] - Chicheng Co. (834407) closed at 22.04, down 5.49% with a trading volume of 50,700 shares and a transaction value of 113 million [2] Capital Flow - The general equipment sector experienced a net outflow of 1.097 billion from institutional investors, while retail investors saw a net inflow of 759 million [2] - The top stocks by net inflow from institutional investors included Sea Eagle Co. (603269) with 66.81 million and Aerospace Power (600343) with 54.43 million [3] - The top stocks by net outflow from institutional investors included Sea Eagle Co. (603269) with -31.54 million and Precision Technology (688627) with -24.73 million [3]