Agree with Ni Da. After two working days in the US stock market, Trump has not made a big move at present. The market is calm, and BTC is also experiencing a narrow range shock temporarily. We still need to pay attention to the tariff event for the next month, and there will be employment data this week. From the RSI data indicators of BTC, as shown in the figure Divide investor behavior into five categories: firm buyers, trend buyers, new investors, profit taking investors, and loss surrendering investors. Analyze the behavioral changes of different investor groups. Main analysis: When trend buyers start buying, it may indicate the beginning of a new trend. When trend buyers transform into profit takers, this may indicate a local top. When there is a surge in first-time buyers, it may indicate FOMO entering the market - usually a sign of a highly volatile environment. At present, trend buyers have shifted from surge buying to profit taking, indicating a possible local top. Currently, there is a surge in new buyer purchases, and although determined buyers are also buying, their sentiment indicators are still lower than those of new buyers. We still need to observe market sentiment in conjunction with major market events, such as the tariff situation and Friday's macroeconomic data.