The long position of 67000 has been closed at 72150, but shorting is not considered. [Reason]: Both BTC and altcoins have reached the pressure level of about 4 hours. I choose to lock in profits and close the long position, but I will not consider shorting before I see the momentum of shorting! At this position, even if the bulls want to start a trend, they need to consolidate for a period of time above 70,000. In the short term, I personally think the probability of starting a trend is very low!