Zheng Xing Xing Ye Ri Bao·2025-08-15 08:44Core Insights - The military electronics sector experienced a rise of 1.05% on August 15, with Zhenxin Technology leading the gains [1] - The Shanghai Composite Index closed at 3696.77, up 0.83%, while the Shenzhen Component Index closed at 11634.67, up 1.6% [1] Stock Performance - Zhenxin Technology (300101) closed at 25.47, with a gain of 5.12% and a trading volume of 249,000 shares, amounting to a transaction value of 631 million yuan [1] - Other notable performers included: - ST Aowei (002231) at 4.19, up 5.01% [1] - Aopu Optoelectronics (002338) at 53.00, up 4.62% [1] - Kahn Technology (688788) at 81.25, up 4.03% [1] - Jingjia Micro (300474) at 87.77, up 3.99% [1] Fund Flow Analysis - The military electronics sector saw a net outflow of 598 million yuan from institutional investors, while retail investors contributed a net inflow of 845 million yuan [2][3] - Key stocks with significant fund flows included: - Jingjia Micro (300474) with a net inflow of 173 million yuan from institutional investors [3] - Zhonghang Optoelectronics (002179) with a net inflow of 69.84 million yuan from institutional investors [3] - Zhenxin Technology (300101) with a net inflow of 30.27 million yuan from institutional investors [3]