龙虎榜复盘 | 大金融爆发，军工又有新叙事

Group 1: Stock Market Activity - On the day, 23 stocks were listed on the institutional trading leaderboard, with 12 seeing net purchases and 11 experiencing net sales [1] - The top three stocks with the highest net purchases by institutions were Guoxuan High-Tech (3.97 billion), Zhinan Zhen (1.31 billion), and Dazhihui (65.62 million) [1][2] - Guoxuan High-Tech saw a price increase of 8.16%, Zhinan Zhen increased by 20.00%, and Dazhihui rose by 10.03% [2] Group 2: Financial Services and Technology - The financial information service provider Zhinan Zhen is changing its subsidiary name from Wangxin Securities to Maigao Securities [2] - The recent approval of virtual asset trading services by Guotai Junan International Holdings reflects a significant shift in the financial services landscape, with the stock experiencing a near 200% increase [3] - The new financial technology opportunities in Hong Kong, including the stablecoin legislation, indicate a proactive approach towards fintech innovation [4] Group 3: Military Industry - Beifang Changlong specializes in military vehicle interior systems, ammunition equipment, and communication equipment [5] - Wanlima serves as a supplier for the logistics support units of the People's Liberation Army and the armed police [5] - A significant military parade featuring domestically produced main battle equipment is scheduled for September 3 in Beijing [5]