Zheng Xing Xing Ye Ri Bao·2025-09-18 08:52Market Overview - On September 18, the automation equipment sector declined by 0.61%, with Jiechang Drive leading the losses [1] - The Shanghai Composite Index closed at 3831.66, down 1.15%, while the Shenzhen Component Index closed at 13075.66, down 1.06% [1] Stock Performance - Notable gainers in the automation equipment sector included: - Kaidi Co., Ltd. (605288) with a closing price of 122.98, up 10.00% [1] - Bojie Co., Ltd. (002975) with a closing price of 69.78, up 9.99% [1] - Weichuang Electric (688698) with a closing price of 77.80, up 7.76% [1] - Conversely, Jiechang Drive (603583) saw a significant decline of 4.73%, closing at 44.12 [2] Trading Volume and Capital Flow - The automation equipment sector experienced a net outflow of 3.608 billion yuan from institutional investors, while retail investors saw a net inflow of 2.885 billion yuan [2][3] - The trading volume for notable stocks included: - Bojie Co., Ltd. with a trading volume of 215,800 shares and a transaction value of 1.477 billion yuan [1] - Weichuang Electric with a trading volume of 170,600 shares and a transaction value of 1.322 billion yuan [1] Individual Stock Capital Flow - Key capital flow data for selected stocks: - Bojie Co., Ltd. had a net inflow of 38.0992 million yuan from institutional investors, while retail investors had a net outflow of 60.6086 million yuan [3] - Huagong Technology (000988) saw a net inflow of 38.0992 million yuan from institutional investors, with a net outflow of 31.7 million yuan from retail investors [3]