地面兵装板块8月5日涨2.3%，北方长龙领涨，主力资金净流出5.73亿元

Market Performance - The ground equipment sector increased by 2.3% on August 5, with North China Long Dragon leading the gains [1] - The Shanghai Composite Index closed at 3617.6, up 0.96%, while the Shenzhen Component Index closed at 11106.96, up 0.59% [1] Individual Stock Performance - North China Long Dragon (301357) closed at 131.58, up 14.64%, with a trading volume of 160,700 shares and a transaction value of 2.015 billion [1] - Great Wall Military Industry (601606) closed at 42.71, up 9.99%, with a trading volume of 893,300 shares and a transaction value of 3.784 billion [1] - Galaxy Electronics (002519) closed at 5.48, up 8.09%, with a trading volume of 2,480,300 shares and a transaction value of 1.363 billion [1] - Other notable performances include: - Jieqiang Equipment (300875) up 5.70% - Ganhuakegong (000576) up 3.48% - Zhongbing Hongjian (000519) up 1.34% [1] Capital Flow Analysis - The ground equipment sector experienced a net outflow of 573 million from institutional investors, while retail investors saw a net inflow of 543 million [2] - The overall capital flow indicates a mixed sentiment, with institutional investors withdrawing funds while retail investors increased their positions [2] Detailed Capital Flow for Selected Stocks - Galaxy Electronics (002519) had a net inflow of 195 million from institutional investors, but a net outflow of 108 million from speculative funds [3] - Great Wall Military Industry (601606) saw a net outflow of 701,100 from institutional investors, while retail investors contributed a net inflow of 9.450 million [3] - ST Emergency (300527) experienced a significant net outflow of 934 million from institutional investors, indicating a bearish sentiment [3]