Today is the time when retail investors start to worry, they will gradually chase rising prices. Look at the pullback, the open interest of the contract is too high, currently at $30 billion. A large number of long positions that have not been closed will cause them to give back a large wave of profits. Whenever it exceeds $30 billion, it is the harvesting season, and when it falls below $25 billion, it will not move, which has been proven repeatedly.