The idea of ​​shorting in the early trading session has been confirmed. From the current point of view, 57200-57000 is definitely an important support position for Bitcoin. If it falls below 57000 today, or closes below 57000, then it will further promote the decline of Bitcoin to 56000-55000! However, in view of the recent sweeping pattern, do not chase shorts at will below 58000. It is easy to chase the floor, and there is a high probability that it will continue to fluctuate. Therefore, you can go long at 57200-57000 in the evening, and go short at 59500-59800.