When placing a trade, you must make one that you can sleep well with. I just took a short nap a moment ago, and when I woke up and checked, the big “pie” long position with take-profit had been liquidated, but the DEEX short position was still being held and had not been liquidated by take-profit. After looking at this chart, I feel that when the US stock market opens, the big “pie” is likely to drop into the 620–612 range. I want to open a short, but since I just woke up and my head is still a bit foggy, my analysis might be off, so I’ll do nothing for now and wait for it to drop. Ideally, the best spot for the short is around 630.