美联储罕见持续呛声，大A又要受牵连了！

Group 1 - The core message from the Federal Reserve's John Williams indicates that the impact of tariffs on the economy will soon become apparent, leading to a slowdown in economic growth and a cautious stance on monetary policy [3][12] - The market's reaction to macroeconomic changes, such as tariffs and economic slowdown, will ultimately be reflected in trading behaviors within capital markets [3][12] Group 2 - Ordinary investors often focus on surface-level news and fail to recognize the true actions of market participants, which can lead to anxiety over trading decisions [5][10] - Two case studies illustrate the difference in trading behaviors: "Shenzhou Cell" showed clear institutional involvement in short covering, while "Hua Dong Pharmaceutical" appeared to be driven by short-term funds [6][9] Group 3 - Quantitative data can reveal market patterns, with specific indicators showing the level of institutional activity in trading behaviors [11][12] - Understanding how funds will respond to macroeconomic factors is crucial for determining investment returns, rather than solely focusing on the economic indicators themselves [12][14] Group 4 - Recommendations for investors include avoiding being swayed by surface news, distinguishing between market noise and real signals, and valuing quantitative data in trading behavior analysis [16]