市场压制短期表现，政策重塑长期格局

Industry Investment Rating - Neutral | Maintain [2] Core Insights - The current brokerage sector faces a complex situation characterized by "policy reshaping the long-term landscape while market conditions suppress short-term performance." The introduction of the "Financial Law (Draft)" is expected to accelerate industry differentiation and concentrate resources among leading firms. However, the weak adjustment in the stock market directly suppresses the short-term performance of traditional businesses such as brokerage, margin trading, and proprietary trading, leading to a continuous underperformance compared to the broader market. Until there is a significant recovery in market trading volume and an effective increase in risk appetite, the sector lacks the momentum for a trend-driven upward movement. Nonetheless, the trends of supply-side reform (driven by the Financial Law) and demand-side transformation (with long-term capital entering the market) are clear. Leading brokerages with strong capital strength, advanced institutional business, strict compliance and risk control, and comprehensive financial service capabilities are better positioned to withstand short-term market fluctuations and benefit from the rising industry concentration and institutionalization wave. Future attention should be paid to whether stock fund transaction volumes can effectively expand and stabilize above 3 trillion, whether margin trading balances can end their consolidation and return to an upward trend, and the subsequent revisions and implementation details of the Financial Law (Draft), along with regulatory measures to support long-term capital entering the market [4]. Summary by Sections Industry Fundamentals Tracking - The interest rate dropped from 1.54% to 1.52% during the week of March 16-20, 2026, indicating a clear signal of monetary easing. The low and continuously declining funding costs suggest ample liquidity in the interbank market, which benefits the bond market by pushing up bond prices and providing valuation support for high-dividend equity assets [5][18]. - As of March 20, 2026, the stock fund transaction volume was 28,384 billion, down approximately 40% from the peak of 47,021 billion on January 14, 2026. The continuous decline in transaction volume indicates a weak market structure, with investors opting to exit or remain on the sidelines due to a lack of profit-making opportunities [6][22]. - The margin trading balance was 26,501.28 billion as of March 19, 2026, showing a high-level fluctuation around 26,500 billion. This indicates a slowdown in the pace of leveraged capital entering the market, with the current balance significantly higher than the 19,000 billion from the same period in 2025, reflecting an overall increase in market leverage levels [7][23][24]. - The China Bond Composite Index reported 250.5566 on March 20, 2026, continuing a three-day upward trend. The bond market remains bullish, supported by the downward trend in interest rates, although transaction volumes have slightly decreased [8][26]. - The 10-year government bond yield was stable at 1.83% on March 20, 2026, indicating a weak balance between supply and demand at this level. The stock-bond spread was reported at 5.02%, slightly widening from the previous day, reflecting volatile market sentiment [9][28]. Market Review - The A-share Shenwan Securities II industry index fell by 2.79% last week, underperforming the CSI 300 index, which declined by 2.19%. The brokerage sector has decreased by 6.18% compared to one year ago, significantly lagging behind the CSI 300 index's increase of 13.89% [10][31].