市场交投保持活跃，关注券商估值修复机会

Investment Rating - The industry investment rating is maintained at "Overweight" [2] Core Views - The market remains active, with a focus on the valuation recovery opportunities for brokerage firms. The brokerage index outperformed the CSI 300 index, with leading large brokerages driving the gains [4][10] - The brokerage sector's price-to-book (PB) ratio is at 1.37x, which is stable compared to the previous week and is at the 35th percentile over the past decade, indicating a relatively low valuation [4][10] - The average daily trading volume in the stock market has rebounded, with a significant increase in new fund issuance, suggesting a positive trend in market activity [5][6][20] Summary by Sections Market Review - The brokerage index increased by 0.3%, outperforming the CSI 300 index by 0.4 percentage points during the week of December 8-12, 2025. The top five performing brokerages were Guotai Junan (+3%), CITIC Securities (+3%), Bank of China Securities (+2.5%), Guolian Minsheng (+2.4%), and Huatai Securities (+2.3%) [4][10] - The average daily stock trading volume for the week was 19,359 billion yuan, a 14.9% increase from the previous week, marking the end of a three-week decline [5] Industry Data - In the investment banking sector, seven companies conducted equity financing during the week, raising a total of 4.2 billion yuan, with one IPO raising 1.267 billion yuan [6][23] - The margin trading balance reached 25,080 billion yuan, reflecting a 1.1% increase, and the financing balance rose to 24,901 billion yuan, indicating a recovery to high levels [6][23] Investment Recommendations - Given the high levels of market trading volume and margin balances, the performance of brokerages is expected to continue recovering. The current PB ratio of the brokerage sector is at a low point historically, suggesting a high allocation value and safety margin. The report recommends focusing on internet brokerages with strong beta attributes, such as Zhina Compass, and on Jiufang Zhitu Holdings in the Hong Kong market [7][31]