Zheng Xing Xing Ye Ri Bao·2025-10-20 08:37Core Viewpoint - The aviation equipment sector experienced a slight increase of 0.08% on October 20, with notable gains from individual stocks, particularly Maixinlin, which surged by 8.19% [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] - Maixinlin led the aviation equipment sector with a closing price of 62.65 and a rise of 8.19%, with a trading volume of 62,300 shares and a transaction value of 388 million yuan [1] - Other notable performers included ST Lihang, which rose by 4.98%, and Super Aerospace Technology, which increased by 4.97% [1] Group 2: Stock Performance Summary - A detailed table of stock performance shows various companies in the aviation equipment sector, with their closing prices, percentage changes, trading volumes, and transaction values [1][2] - The sector saw a net outflow of 778 million yuan from major funds, while retail investors contributed a net inflow of 545 million yuan [2] Group 3: Fund Flow Analysis - The fund flow analysis indicates that major funds had a net outflow from several stocks, including Feilihua, which saw a net inflow of 94.19 million yuan from major funds but a net outflow from retail investors [3] - ST Lihang and ST Lian Shi also experienced significant net inflows from retail investors despite overall negative trends in major fund flows [3]