Spray prevention, let's talk about the operation. I am short, I am bearish. But I don't want to bet on BTC in the short term, so I still hold the mid line short position of 110 and 108. And if it goes up, I will continue to add space. As for those who want to bet on the short term, here is a 1048 stop loss for long positions. If the stop loss for short positions is too large, it is not recommended.