吴清提出券商可适度加杠杆，券商ETF（159842）高开超1.5%，上周连续4日获资金净流入

Group 1 - The A-share market indices opened higher on December 8, driven by positive news, with the brokerage sector showing strong performance, particularly the brokerage ETF (159842) which opened over 1.5% higher [1] - The brokerage ETF (159842) saw significant capital inflow, accumulating over 160 million yuan from December 2 to 5, indicating strong investor interest [1] - The brokerage sector rebounded from a period of decline, with major stocks like Zhongyin Securities and Dongfang Wealth experiencing significant gains, contributing to a broader market recovery [1] Group 2 - Guojin Securities noted a significant divergence between the performance and valuation of the brokerage sector, with some leading brokerages' price-to-book ratios remaining below the 20th percentile over the past three years, despite strong fundamentals [2] - The chairman of the CSRC emphasized the need for the industry to shift from price competition to value competition, encouraging leading firms to enhance resource integration and focus on creating internationally influential benchmark institutions [2] - The regulatory framework is set to strengthen differentiated supervision, optimizing evaluation metrics for quality institutions and exploring tailored policies for smaller and foreign firms, which is expected to promote specialized development [2]