Zheng Xing Xing Ye Ri Bao·2025-08-18 08:45Market Performance - The automation equipment sector rose by 1.45% on August 18, with Dongjie Intelligent leading the gains [1] - The Shanghai Composite Index closed at 3728.03, up 0.85%, while the Shenzhen Component Index closed at 11835.57, up 1.73% [1] Top Performers - Dongjie Intelligent (300486) closed at 22.44, up 16.39% with a trading volume of 687,400 shares and a turnover of 1.404 billion yuan [1] - Inovance Technology (002334) closed at 10.47, up 9.98% with a trading volume of 1,034,000 shares and a turnover of 1.056 billion yuan [1] - Dameng Technology (603025) closed at 17.20, up 9.97% with a trading volume of 388,100 shares and a turnover of 656 million yuan [1] Underperformers - Delong Laser (688170) closed at 35.55, down 6.91% with a trading volume of 76,800 shares and a turnover of 281 million yuan [2] - Ruisheng Intelligent (688215) closed at 65.74, down 2.88% with a trading volume of 22,100 shares and a turnover of 144 million yuan [2] - Dazhu Laser (002008) closed at 33.82, down 1.83% with a trading volume of 1,875,500 shares and a turnover of 2.946 billion yuan [2] Capital Flow - The automation equipment sector experienced a net outflow of 606 million yuan from institutional investors, while retail investors saw a net inflow of 784 million yuan [2][3] - The top net inflow from retail investors was seen in Inovance Technology (002334) with 149 million yuan, while the largest net outflow from institutional investors was also in Inovance Technology with 90.935 million yuan [3]