美股市场速览：资金流入减速，行业分化明显

Investment Rating - The report maintains a "Weaker than the market" rating for the U.S. stock market [1] Core Insights - The U.S. stock market has shown signs of slowing capital inflow, with significant industry differentiation observed [1][4] - The S&P 500 index has experienced a slight decline of 0.3% this week, while the Nasdaq fell by 0.7% [3] - Energy, automotive, utilities, and technology hardware sectors have shown positive performance, while retail, media, and materials sectors have faced declines [3][4] Summary by Sections Price Trends - The S&P 500 index decreased by 0.3%, and the Nasdaq dropped by 0.7% this week - The performance ranking of styles is as follows: Large-cap value (+0.1%) > Small-cap value (-0.1%) > Large-cap growth (-0.8%) > Small-cap growth (-1.0%) [3] Capital Flows - Estimated capital flow for S&P 500 components was +$12.5 billion this week, down from +$134.6 billion last week - 10 sectors saw capital inflows, while 14 experienced outflows - Notable inflows were seen in semiconductors (+$23.6 million), automotive (+$15.9 million), and technology hardware (+$9.5 million) [4] Earnings Forecast - The earnings per share (EPS) forecast for S&P 500 components was adjusted upward by 0.3% this week - 21 sectors saw an increase in earnings expectations, while materials and retail sectors experienced declines [5]