Zheng Xing Xing Ye Ri Bao·2025-09-18 08:52Market Overview - The ground equipment sector experienced a decline of 1.5% on September 18, with Jieqiang Equipment leading the drop [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] Individual Stock Performance - Notable gainers included Guoke Chegong, which rose by 2.93% to a closing price of 49.82, and Tianqiao Equipment, which increased by 1.55% to 24.96 [1] - Conversely, Jieqiang Equipment fell by 3.74% to 43.46, and other significant decliners included Beifang Navigation and Inner Mongolia First Machinery, which dropped by 1.56% and 2.11%, respectively [2] Trading Volume and Capital Flow - The ground equipment sector saw a net outflow of 176 million yuan from institutional investors, while retail investors contributed a net inflow of 152 million yuan [2] - The total trading volume for the sector was significant, with Guoke Chegong achieving a transaction amount of 437 million yuan and Longcheng Military Industry reaching 2.798 billion yuan [1][2] Capital Flow Analysis - Longcheng Military Industry had a net inflow of 130 million yuan from institutional investors, while Jieqiang Equipment faced a net outflow of approximately 38 million yuan [3] - Retail investors showed a strong interest in ST Emergency, which had a net inflow of 30 million yuan, despite the overall negative sentiment in the sector [3]