Stock trading must pay attention to hot spots. You can have a look. The more you dare not chase, the more serious the ticket rises. If it is a long-term concern, you can pay attention to the concept of sports and pension. I think these two concepts will have repeated opportunities in the future, such as Pathfinder and Xinlong Industry, and tomorrow may be the opportunity. In addition, for example, the recent hot concept of high-speed rail can pay attention to Maanshan Iron and Steel Co., Ltd., which are short-term. To be honest, the indicators are just reference. Pay more attention to some sectors and wish you good luck.