自动化设备板块8月29日涨0.51%，捷昌驱动领涨，主力资金净流出4.97亿元

Market Overview - The automation equipment sector increased by 0.51% on August 29, with Jiechang Drive leading the gains [1] - The Shanghai Composite Index closed at 3857.93, up 0.37%, while the Shenzhen Component Index closed at 12696.15, up 0.99% [1] Top Performers - Jiechang Drive (603583) closed at 42.81, up 9.99% with a trading volume of 330,200 shares [1] - Kaidi Co. (605288) also rose by 9.99% to 78.91, with a trading volume of 29,800 shares [1] - Ruisheng Intelligent (688215) increased by 6.95% to 68.80, with a trading volume of 40,800 shares [1] - Huagong Technology (000988) saw a 6.24% rise to 68.42, with a trading volume of 1,041,400 shares [1] Underperformers - Sitake (301568) fell by 7.98% to 53.37, with a trading volume of 139,700 shares [2] - Dongjie Intelligent (300486) decreased by 7.02% to 20.12, with a trading volume of 665,200 shares [2] - Aifute (688165) dropped by 5.61% to 24.71, with a trading volume of 289,100 shares [2] Capital Flow - The automation equipment sector experienced a net outflow of 497 million yuan from institutional investors, while retail investors saw a net inflow of 275 million yuan [2][3] - Jiechang Drive had a net inflow of 187 million yuan from retail investors, but a net outflow of 194 million yuan from institutional investors [3] - Huagong Technology had a significant net inflow of 1.93 billion yuan from institutional investors, despite a net outflow of 3.50 billion yuan from retail investors [3]