Solution: Grasping a rebound requires a certain level of skill, which is accumulated over the years. Inexperienced people don't have to take risks, they are the most valuable. While accumulating experience, it is important to constantly cultivate one's sense of belonging. Finally, it is crucial to pay attention to fund management when participating in a rebound.
Solution: A long market is a long market, don't think about reverse operations, while a flat market is a long market. Rest is also a form of operation.
Solution: Understand the principle that there is always a sliding inertia after the train starts. When the trend takes the first step, we follow in for a step and a half until the balance is broken. When the trend is established, we adopt the "buy all orders" operation strategy. When the signs of false breakthrough appear, the probability of winning in the opposite direction is very high.