After breaking through the pressure of 88k, BTC reached 91k in one breath, and the price continued to fluctuate at 91k until 6am when European and American funds entered and quickly raised the price to 93k I personally think that in the short term, it is advisable to reduce the position of 93k and leave a bottom position. Adding it back or breaking through on the right side after a subsequent drop is a good trading method. However, if you see the floating profit on your account slowly falling, you may not be able to resist it. It is better to close out some of the profits on your own The first step in a daily market rise is to complete it, and only a slight correction can lead to a higher increase.