Market Overview - On October 13, the aviation equipment sector rose by 0.67% compared to the previous trading day, with Hangya Technology leading the gains [1] - The Shanghai Composite Index closed at 3889.5, down 0.19%, while the Shenzhen Component Index closed at 13231.47, down 0.93% [1] Stock Performance - Key stocks in the aviation equipment sector showed significant gains, with Hangya Technology closing at 26.62, up 4.89%, and Hangfa Technology at 29.44, up 4.88% [1] - Other notable performers included Hengyu Xintong, which rose by 4.76% to 64.86, and Huohuo Electronics, which increased by 4.61% to 11.57 [1] Trading Volume and Value - The trading volume for Hangya Technology was 69,600 shares, with a transaction value of 181 million yuan [1] - Hangfa Technology had a trading volume of 240,500 shares, resulting in a transaction value of 696 million yuan [1] Capital Flow - The aviation equipment sector experienced a net inflow of 126 million yuan from institutional investors, while retail investors saw a net outflow of 326 million yuan [2][3] - The sector's overall capital flow indicates a strong interest from institutional and speculative investors, despite the outflow from retail investors [2][3] Individual Stock Capital Flow - Western Superconductor had a net inflow of 229 million yuan from institutional investors, representing 6.82% of its total capital flow [3] - Hangfa Power saw a net inflow of 189 million yuan, accounting for 11.27% of its capital flow, while Huohuo Electronics had a net inflow of 43.85 million yuan, making up 8.59% [3]