Bitcoin has been hovering around 58,000 for three days, and is still near the highest price of the day before yesterday. It seems that there is a lot of pressure at this position. At least I know that it is unwise to chase here. I went short. The Nasdaq daily level is also near the middle track of boll. There is a probability of suppression. If it is suppressed at the daily level, there is also a relatively large room for correction.