W131市场观察：大小盘交易活跃度趋势分化

Market Overview - The Shanghai Composite Index closed at 3990.49, experiencing fluctuations throughout the week[1] - The average daily trading volume remained stable above 20 trillion CNY[1] Sector Performance - The consumer sector, particularly social services, agricultural products, and commercial trade, showed significant recovery in trading activity[1] - The healthcare and consumer staples sectors led the weekly gains, with excess returns of 3.78% and 3.38% respectively[26] Investment Style Trends - Small-cap stocks demonstrated sustained activity, while growth stocks generally experienced declines[5] - Institutional heavyweights across various indices saw weekly adjustments, with the fund overlap index down by 1.76%[20] Market Sentiment - The micro-cap stock index's trading heat continued to recover, indicating improved market sentiment[5] - The overall risk appetite in the market remains balanced and defensive, reflecting cautious investor behavior[1] Risk Considerations - The report emphasizes that historical data does not guarantee future performance, highlighting the potential for market volatility due to macroeconomic changes[34]