If the exchange is invested by sovereign fund institutions, as traders who speculate on volatility, they should consider how to seize the opportunity to trade in this event. For example, when the message comes out, 'A certain exchange is selling stocks to the United Arab Emirates' At first glance, this event may sound negative, but in reality, it is positive for the exchange. The K-line trend will first fall and then rise. After falling, you can focus on the 1m level and 3m level to determine whether to buy the needle based on trading volume and form/position. For example, BNB has shown a clear emotional reversal and value return in the K-line during the three stages of US government fines, confession, and court sentencing. Interested individuals can research it and ultimately develop their own trading intuition and market sense.