I personally think that the general direction is that there is still a big crash. Before that, there may be a fishtail market, and it is easy to be liquidated when shorting. Now it is a volatile market. I think the spot position is short. If I am afraid of missing the fishtail market, I will take a half position, and then wait for the crash. Buy the bottom. If you are short, you will go to the high altitude, that is, if you are short under pressure, you will make more money than doing it.