Zheng Xing Xing Ye Ri Bao·2025-10-20 08:27Market Performance - The automation equipment sector increased by 1.8% on October 20, with Ruisheng Intelligent leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Top Gainers in Automation Equipment Sector - Ruisheng Intelligent (688215) closed at 88.00, up 6.87% with a trading volume of 27,500 lots and a transaction value of 244 million [1] - Kaierda (688255) closed at 36.89, up 5.58% with a trading volume of 24,400 lots [1] - Guangyunda (300227) closed at 8.69, up 5.21% with a trading volume of 179,500 lots [1] - Other notable gainers include Yijiahe (603666) and Haide Control (002184), with increases of 5.16% and 4.66% respectively [1] Decliners in Automation Equipment Sector - Dongjie Intelligent (300486) closed at 20.27, down 3.48% with a trading volume of 257,000 lots [2] - Haixi Communications (920405) closed at 20.86, down 2.48% with a trading volume of 18,000 lots [2] - Jingye Intelligent (688290) closed at 64.40, down 2.25% with a trading volume of 15,000 lots [2] Capital Flow Analysis - The automation equipment sector experienced a net outflow of 144 million from institutional investors and 291 million from retail investors, while retail investors saw a net inflow of 436 million [2][3] - Notable net inflows from retail investors were observed in companies like Huagong Technology (000988) and Haide Control (002184) [3]