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Group 1 - The core viewpoint of the article highlights the tension between political pressures and the independence of the Federal Reserve, as President Trump publicly calls for the resignation of Chairman Powell, which raises concerns in the market about the Fed's autonomy [2] - Major Wall Street executives, including the CEOs of Bank of America, Goldman Sachs, and JPMorgan Chase, have voiced their support for the independence of the Federal Reserve, indicating a collective stance from the financial sector [2] Group 2 - The article discusses the lagging nature of news in the market, emphasizing that true market movements often precede news announcements, particularly in the A-share market where speculation occurs ahead of actual news [5] - It illustrates this point with examples of two stocks, Shengtun Mining and Qifeng New Materials, which had different market performances despite both announcing positive earnings forecasts, highlighting the importance of institutional investor behavior over mere news [10] Group 3 - The article stresses the value of quantitative data in understanding market dynamics, suggesting that institutional investors exhibit specific trading behaviors during market volatility, which can be analyzed through data [11] - It advises investors to focus on real trading data rather than being swayed by news, as data provides a more reliable insight into market trends and investor sentiment [11][12]