Zheng Xing Xing Ye Ri Bao·2025-11-18 08:11Market Overview - The aviation equipment sector experienced a decline of 1.12% on November 18, with Tongyi Aerospace leading the drop [1] - The Shanghai Composite Index closed at 3939.81, down 0.81%, while the Shenzhen Component Index closed at 13080.49, down 0.92% [1] Individual Stock Performance - Notable gainers included Guangqi Technology, which rose by 1.98% to a closing price of 42.68, with a trading volume of 252,900 shares and a transaction value of 1.074 billion [1] - Conversely, Tongyi Aerospace saw a significant decline of 6.89%, closing at 15.27, with a trading volume of 68,900 shares and a transaction value of 107 million [2] - Other stocks such as Morningstar Aviation and ST Lihang also faced declines of 5.51% and 4.85%, respectively [2] Capital Flow Analysis - The aviation equipment sector saw a net outflow of 1.203 billion from institutional investors, while retail investors contributed a net inflow of 892 million [2] - The data indicates that retail investors were more active, with a net inflow of 892 million, compared to the net outflow from institutional investors [2] Detailed Capital Flow for Selected Stocks - Guangqi Technology had a net inflow of 71.49 million from institutional investors, while retail investors showed a net outflow of 834,320 [3] - ST Lihang experienced a net outflow of 92,480 from institutional investors, but retail investors had a net inflow of 237,860 [3] - The overall trend shows that while institutional investors are pulling back, retail investors are still actively participating in the market [3]