军工电子板块9月26日跌1.09%，华丰科技领跌，主力资金净流出6.43亿元

Market Overview - The military electronics sector experienced a decline of 1.09% on September 26, with Huafeng Technology leading the drop [1] - The Shanghai Composite Index closed at 3828.11, down 0.65%, while the Shenzhen Component Index closed at 13209.0, down 1.76% [1] Stock Performance - Notable gainers in the military electronics sector included: - Chengdian Optoelectronics (code: 920008) with a closing price of 31.20, up 2.73% [1] - AVIC Chengfei (code: 302132) with a closing price of 88.07, up 2.72% [1] - Liujia 6912 (code: 301592) with a closing price of 136.18, up 1.41% [1] - Major decliners included: - Huafeng Technology (code: 688629) with a closing price of 98.67, down 6.81% [2] - Jinxin Technology (code: 300252) with a closing price of 14.55, down 6.19% [2] - Guoguang Electric (code: 688776) with a closing price of 66.58, down 6.07% [2] Capital Flow - The military electronics sector saw a net outflow of 643 million yuan from institutional investors, while retail investors contributed a net inflow of 619 million yuan [2][3] - Specific stock capital flows included: - AVIC Chengfei had a net inflow of 1.28 billion yuan from institutional investors [3] - Huafeng Technology experienced a significant net outflow of 675.7 million yuan from institutional investors [3] - Zhenxin Technology had a net inflow of 486.3 million yuan from institutional investors [3]