#KOMA , three days later, the position has run nearly four layers, and the price has also fallen. A few days ago, it hit a new high and then continued to fall. It is quite obvious to build a short position at the top. You can see the net short position in Figure 3, which started to increase at the top. The long position in Figure 2 has also been running. The two figures have more trading volumes. This kind of decline has a relatively high probability of continuing. Let's see if it will turn into a range shock, otherwise it will go all the way down.