券商发力，沪深300ETF华夏放量拉升，涨近2%！

Group 1 - The financial sector showed strong performance, with brokerage firms and fintech companies leading the market, helping the Shanghai Composite Index break out of a sideways trend, rising over 1% and surpassing 3880 points during trading [1] - More than 3500 stocks in the market experienced gains, indicating broad market participation and positive sentiment [1] Group 2 - The HuShen 300 ETF managed by Huaxia (510330.SH) saw significant trading volume, with over 200 million yuan traded in just half an hour [1] - The HuShen 300 ETF tracks the HuShen 300 Index, which includes leading companies in various industries, and currently has the lowest management fee rate in the market [1]