Good morning everyone, be careful here. After opening the 1/5 short position, you mainly look at the CRV. If the CRV is always above 0.5, then you need to open a long position to defend.

As soon as Teacher Yu tweeted, I sneered. We should be able to start placing short orders for 1/5 position, and the CRV will be pulled back to 0.5. If it cannot hold, we will be short of the pie. The mentality here is much better. The profit from the last round of short orders allows us to be a little more aggressive, 25900, 1/5 of the short orders to open a position!