互联网金融、大金融板块持续走强，国源科技创历史新高

Group 1 - The internet finance and large financial sectors continue to strengthen, with Guoyuan Technology rising over 20% to reach a historical high [1] - Several stocks, including Nanhua Futures (603093), Ruida Futures (002961), Bank of China Securities (601696), and Zhongyuan Securities (601375), have hit the daily limit [1] - Dark pool funds are flowing into these stocks, indicating increased investor interest [1]