The big cycle rebound of the daily K-line of Bitcoin has only gone through two rounds of rise. I personally think it is not over yet. There is still a third round, and the third round of rise has the largest room for growth. The third round of pull-up has the largest room for growth, which can blow up leveraged short orders and create anxiety. At the end of the third rise, the strength and speed of the rise are often the strongest. This is the case with the last round of rapid pull-up in 2019.